From c80b7e564318f7099d23244360a08ea27683063b Mon Sep 17 00:00:00 2001
From: Geoff Mendal <mendal@google.com>
Date: Mon, 11 May 2015 06:29:08 -0700
Subject: Import translations. DO NOT MERGE

Change-Id: I4b2b94167b4792155038cc3a9d6f4f3927895ca0
Auto-generated-cl: translation import
---
 res/values-af/strings.xml     | 92 +++++++++++++++++++++++--------------------
 res/values-am/strings.xml     | 92 +++++++++++++++++++++++--------------------
 res/values-ar/strings.xml     | 92 +++++++++++++++++++++++--------------------
 res/values-bg/strings.xml     | 92 +++++++++++++++++++++++--------------------
 res/values-bn-rBD/strings.xml | 92 +++++++++++++++++++++++--------------------
 res/values-ca/strings.xml     | 92 +++++++++++++++++++++++--------------------
 res/values-cs/strings.xml     | 92 +++++++++++++++++++++++--------------------
 res/values-da/strings.xml     | 92 +++++++++++++++++++++++--------------------
 res/values-de/strings.xml     | 92 +++++++++++++++++++++++--------------------
 res/values-el/strings.xml     | 92 +++++++++++++++++++++++--------------------
 res/values-en-rAU/strings.xml | 69 ++++++++++++++++++++++++++++++++
 res/values-en-rGB/strings.xml | 92 +++++++++++++++++++++++--------------------
 res/values-en-rIN/strings.xml | 92 +++++++++++++++++++++++--------------------
 res/values-es-rUS/strings.xml | 92 +++++++++++++++++++++++--------------------
 res/values-es/strings.xml     | 92 +++++++++++++++++++++++--------------------
 res/values-et-rEE/strings.xml | 92 +++++++++++++++++++++++--------------------
 res/values-eu-rES/strings.xml | 92 +++++++++++++++++++++++--------------------
 res/values-fa/strings.xml     | 92 +++++++++++++++++++++++--------------------
 res/values-fi/strings.xml     | 92 +++++++++++++++++++++++--------------------
 res/values-fr-rCA/strings.xml | 92 +++++++++++++++++++++++--------------------
 res/values-fr/strings.xml     | 92 +++++++++++++++++++++++--------------------
 res/values-gl-rES/strings.xml | 92 +++++++++++++++++++++++--------------------
 res/values-hi/strings.xml     | 92 +++++++++++++++++++++++--------------------
 res/values-hr/strings.xml     | 92 +++++++++++++++++++++++--------------------
 res/values-hu/strings.xml     | 92 +++++++++++++++++++++++--------------------
 res/values-hy-rAM/strings.xml | 92 +++++++++++++++++++++++--------------------
 res/values-in/strings.xml     | 92 +++++++++++++++++++++++--------------------
 res/values-is-rIS/strings.xml | 92 +++++++++++++++++++++++--------------------
 res/values-it/strings.xml     | 92 +++++++++++++++++++++++--------------------
 res/values-iw/strings.xml     | 92 +++++++++++++++++++++++--------------------
 res/values-ja/strings.xml     | 92 +++++++++++++++++++++++--------------------
 res/values-ka-rGE/strings.xml | 92 +++++++++++++++++++++++--------------------
 res/values-kk-rKZ/strings.xml | 92 +++++++++++++++++++++++--------------------
 res/values-km-rKH/strings.xml | 92 +++++++++++++++++++++++--------------------
 res/values-kn-rIN/strings.xml | 92 +++++++++++++++++++++++--------------------
 res/values-ko/strings.xml     | 92 +++++++++++++++++++++++--------------------
 res/values-ky-rKG/strings.xml | 91 ++++++++++++++++++++++--------------------
 res/values-lo-rLA/strings.xml | 92 +++++++++++++++++++++++--------------------
 res/values-lt/strings.xml     | 92 +++++++++++++++++++++++--------------------
 res/values-lv/strings.xml     | 92 +++++++++++++++++++++++--------------------
 res/values-mk-rMK/strings.xml | 92 +++++++++++++++++++++++--------------------
 res/values-ml-rIN/strings.xml | 92 +++++++++++++++++++++++--------------------
 res/values-mn-rMN/strings.xml | 92 +++++++++++++++++++++++--------------------
 res/values-mr-rIN/strings.xml | 92 +++++++++++++++++++++++--------------------
 res/values-ms-rMY/strings.xml | 92 +++++++++++++++++++++++--------------------
 res/values-my-rMM/strings.xml | 92 +++++++++++++++++++++++--------------------
 res/values-nb/strings.xml     | 92 +++++++++++++++++++++++--------------------
 res/values-ne-rNP/strings.xml | 92 +++++++++++++++++++++++--------------------
 res/values-nl/strings.xml     | 92 +++++++++++++++++++++++--------------------
 res/values-pl/strings.xml     | 92 +++++++++++++++++++++++--------------------
 res/values-pt-rPT/strings.xml | 92 +++++++++++++++++++++++--------------------
 res/values-pt/strings.xml     | 92 +++++++++++++++++++++++--------------------
 res/values-ro/strings.xml     | 92 +++++++++++++++++++++++--------------------
 res/values-ru/strings.xml     | 92 +++++++++++++++++++++++--------------------
 res/values-si-rLK/strings.xml | 92 +++++++++++++++++++++++--------------------
 res/values-sk/strings.xml     | 92 +++++++++++++++++++++++--------------------
 res/values-sl/strings.xml     | 92 +++++++++++++++++++++++--------------------
 res/values-sr/strings.xml     | 92 +++++++++++++++++++++++--------------------
 res/values-sv/strings.xml     | 92 +++++++++++++++++++++++--------------------
 res/values-sw/strings.xml     | 92 +++++++++++++++++++++++--------------------
 res/values-ta-rIN/strings.xml | 92 +++++++++++++++++++++++--------------------
 res/values-te-rIN/strings.xml | 92 +++++++++++++++++++++++--------------------
 res/values-th/strings.xml     | 92 +++++++++++++++++++++++--------------------
 res/values-tl/strings.xml     | 92 +++++++++++++++++++++++--------------------
 res/values-tr/strings.xml     | 92 +++++++++++++++++++++++--------------------
 res/values-uk/strings.xml     | 92 +++++++++++++++++++++++--------------------
 res/values-ur-rPK/strings.xml | 92 +++++++++++++++++++++++--------------------
 res/values-uz-rUZ/strings.xml | 92 +++++++++++++++++++++++--------------------
 res/values-vi/strings.xml     | 92 +++++++++++++++++++++++--------------------
 res/values-zh-rCN/strings.xml | 92 +++++++++++++++++++++++--------------------
 res/values-zh-rHK/strings.xml | 92 +++++++++++++++++++++++--------------------
 res/values-zh-rTW/strings.xml | 92 +++++++++++++++++++++++--------------------
 res/values-zu/strings.xml     | 92 +++++++++++++++++++++++--------------------
 73 files changed, 3668 insertions(+), 3024 deletions(-)
 create mode 100644 res/values-en-rAU/strings.xml

(limited to 'res')

diff --git a/res/values-af/strings.xml b/res/values-af/strings.xml
index e5602b1..cb7f0ed 100644
--- a/res/values-af/strings.xml
+++ b/res/values-af/strings.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- 
-  Copyright (C) 2014 The Android Open Source Project
+  Copyright (C) 2015 The Android Open Source Project
 
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
@@ -17,45 +17,53 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name" msgid="8095131950334945205">"Sakrekenaar"</string>
-    <string name="error_nan" msgid="4071578355972369426">"Nie getal nie"</string>
-    <string name="error_syntax" msgid="6940043994468390738">"Fout"</string>
-    <string name="dec_point" msgid="6555721211126788808">","</string>
-    <string name="digit_0" msgid="697966218778843272">"0"</string>
-    <string name="digit_1" msgid="9009337429640544205">"1"</string>
-    <string name="digit_2" msgid="7722707864768133877">"2"</string>
-    <string name="digit_3" msgid="5813321444694024561">"3"</string>
-    <string name="digit_4" msgid="4768173444612236144">"4"</string>
-    <string name="digit_5" msgid="2015349411036328271">"5"</string>
-    <string name="digit_6" msgid="7350999202882497047">"6"</string>
-    <string name="digit_7" msgid="2386463125354638611">"7"</string>
-    <string name="digit_8" msgid="6298159258090202166">"8"</string>
-    <string name="digit_9" msgid="1221342734731110246">"9"</string>
-    <string name="fun_cos" msgid="7312559527731358211">"cos"</string>
-    <string name="fun_ln" msgid="6282013842946532944">"ln"</string>
-    <string name="fun_log" msgid="6856905045055937519">"log"</string>
-    <string name="fun_sin" msgid="7136698561875496766">"sin"</string>
-    <string name="fun_tan" msgid="9116158377794370341">"tan"</string>
-    <string name="clr" msgid="3126239559646368205">"vee"</string>
-    <string name="del" msgid="6700172918709138470">"wis"</string>
-    <string name="desc_const_e" msgid="7752508267661034194">"Euler-nommer"</string>
-    <string name="desc_const_pi" msgid="5843835548313660468">"pi"</string>
-    <string name="desc_dec_point" msgid="6211527612960070934">"punt"</string>
-    <string name="desc_lparen" msgid="3319203240269597504">"beginhakie"</string>
-    <string name="desc_rparen" msgid="7629704943022422763">"eindhakie"</string>
-    <string name="desc_fun_cos" msgid="3197307754450718348">"kosinus"</string>
-    <string name="desc_fun_ln" msgid="4943842219071979148">"natuurlike logaritme"</string>
-    <string name="desc_fun_log" msgid="6163178034661345125">"logaritme"</string>
-    <string name="desc_fun_sin" msgid="4010564022860883142">"sinus"</string>
-    <string name="desc_fun_tan" msgid="8547330421304946587">"tangens"</string>
-    <string name="desc_op_add" msgid="1174812755738083078">"plus"</string>
-    <string name="desc_op_div" msgid="8320455802423478031">"deel"</string>
-    <string name="desc_op_fact" msgid="5004950609277631750">"fakulteit"</string>
-    <string name="desc_op_mul" msgid="978652245185868311">"maal"</string>
-    <string name="desc_op_pow" msgid="2620877401884059447">"mag"</string>
-    <string name="desc_op_sqrt" msgid="4405610392216554239">"vierkantswortel"</string>
-    <string name="desc_op_sub" msgid="2563060630032563021">"minus"</string>
-    <string name="desc_clr" msgid="8357371663749541924">"vee uit"</string>
-    <string name="desc_del" msgid="1866733601083210032">"wis uit"</string>
-    <string name="desc_eq" msgid="8068773095462472408">"gelyk aan"</string>
+    <string name="app_name" msgid="1756503303878374382">"Sakrekenaar"</string>
+    <string name="dec_point" msgid="8920102493070918054">"."</string>
+    <string name="mode_deg" msgid="1146123354434332479">"gr."</string>
+    <string name="mode_rad" msgid="1434228830085760996">"rad"</string>
+    <string name="clr" msgid="6730945431543327337">"clr"</string>
+    <string name="del" msgid="5878069000864178910">"del"</string>
+    <string name="desc_const_e" msgid="1889187337970539507">"Euler-nommer"</string>
+    <string name="desc_const_pi" msgid="5430918714009441655">"pi"</string>
+    <string name="desc_dec_point" msgid="5725254504360445023">"punt"</string>
+    <string name="desc_lparen" msgid="8688758170211924916">"beginhakie"</string>
+    <string name="desc_rparen" msgid="7920608385146151731">"eindhakie"</string>
+    <string name="desc_fun_cos" msgid="3787913784504974731">"kosinus"</string>
+    <string name="desc_fun_ln" msgid="2505119732546227166">"natuurlike logaritme"</string>
+    <string name="desc_fun_log" msgid="4202230639814060062">"logaritme"</string>
+    <string name="desc_fun_sin" msgid="7425661271929838876">"sinus"</string>
+    <string name="desc_fun_tan" msgid="3545496562069310036">"tangens"</string>
+    <string name="desc_fun_arccos" msgid="7583077865497939123">"omgekeerde kosinus"</string>
+    <string name="desc_fun_arcsin" msgid="8592309261123302915">"omgekeerde sinus"</string>
+    <string name="desc_fun_arctan" msgid="6891388393360447455">"omgekeerde tangens"</string>
+    <string name="desc_op_add" msgid="5539599782598050813">"plus"</string>
+    <string name="desc_op_div" msgid="3032399266115257498">"deel"</string>
+    <string name="desc_op_fact" msgid="6142780103294179702">"faktoriaal"</string>
+    <string name="desc_op_mul" msgid="1199902761534518529">"vermenigvuldig"</string>
+    <string name="desc_op_pow" msgid="6010144442344099030">"mag"</string>
+    <string name="desc_op_sqrt" msgid="6882241473601721767">"vierkantswortel"</string>
+    <string name="desc_mode_rad" msgid="5522614457355475195">"skakel oor na radiale"</string>
+    <string name="desc_mode_deg" msgid="5560289378379011831">"skakel oor na grade"</string>
+    <string name="desc_op_sub" msgid="2744940875059679129">"minus"</string>
+    <string name="desc_clr" msgid="737502124268890797">"maak skoon"</string>
+    <string name="desc_del" msgid="7879515781929311432">"vee uit"</string>
+    <string name="desc_eq" msgid="3349320880874699285">"gelyk aan"</string>
+    <string name="error_nan" msgid="5674077944929888710">"Nie getal nie"</string>
+    <string name="error_syntax" msgid="4786987111228645602">"Swak uitdrukking"</string>
+    <string name="error_aborted" msgid="3402238176316342537">"Gestaak"</string>
+    <string name="error_overflow" msgid="7800547394563434764">"Oneindig?"</string>
+    <string name="error_zero_divide" msgid="7085069126090779874">"Deling deur 0"</string>
+    <string name="text_copied_toast" msgid="8845645964273481105">"Teks is gekopieer."</string>
+    <string name="cancelled" msgid="615180456915976640">"Berekening is gekanselleer!"</string>
+    <string name="dismiss" msgid="7872443888515066216">"Maak toe"</string>
+    <string name="timeout" msgid="786323140644284782">"Dis te moeilik! Ongedefinieerde of oneindige waarde?"</string>
+    <string name="ok_remove_timeout" msgid="4252381882975743581">"Goed, maar langer uitteltye asseblief!"</string>
+    <string name="exact" msgid="2597237880041789948">"(presies)"</string>
+    <string name="approximate" msgid="7117143366610670836">"(±1 in laaste syfer)"</string>
+    <!-- no translation found for menu_leading (2338520833272667740) -->
+    <skip />
+    <!-- no translation found for menu_fraction (1247477377840252234) -->
+    <skip />
+    <!-- no translation found for menu_licenses (1890541368064108592) -->
+    <skip />
 </resources>
diff --git a/res/values-am/strings.xml b/res/values-am/strings.xml
index aa7a789..fd07230 100644
--- a/res/values-am/strings.xml
+++ b/res/values-am/strings.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- 
-  Copyright (C) 2014 The Android Open Source Project
+  Copyright (C) 2015 The Android Open Source Project
 
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
@@ -17,45 +17,53 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name" msgid="8095131950334945205">"ማስያ"</string>
-    <string name="error_nan" msgid="4071578355972369426">"ቁጥር አይደለም"</string>
-    <string name="error_syntax" msgid="6940043994468390738">"ስህተት"</string>
-    <string name="dec_point" msgid="6555721211126788808">"."</string>
-    <string name="digit_0" msgid="697966218778843272">"0"</string>
-    <string name="digit_1" msgid="9009337429640544205">"1"</string>
-    <string name="digit_2" msgid="7722707864768133877">"2"</string>
-    <string name="digit_3" msgid="5813321444694024561">"3"</string>
-    <string name="digit_4" msgid="4768173444612236144">"4"</string>
-    <string name="digit_5" msgid="2015349411036328271">"5"</string>
-    <string name="digit_6" msgid="7350999202882497047">"6"</string>
-    <string name="digit_7" msgid="2386463125354638611">"7"</string>
-    <string name="digit_8" msgid="6298159258090202166">"8"</string>
-    <string name="digit_9" msgid="1221342734731110246">"9"</string>
-    <string name="fun_cos" msgid="7312559527731358211">"cos"</string>
-    <string name="fun_ln" msgid="6282013842946532944">"ln"</string>
-    <string name="fun_log" msgid="6856905045055937519">"log"</string>
-    <string name="fun_sin" msgid="7136698561875496766">"sin"</string>
-    <string name="fun_tan" msgid="9116158377794370341">"tan"</string>
-    <string name="clr" msgid="3126239559646368205">"አጽዳ"</string>
-    <string name="del" msgid="6700172918709138470">"ሰርዝ"</string>
-    <string name="desc_const_e" msgid="7752508267661034194">"የዩለር ቁጥር"</string>
-    <string name="desc_const_pi" msgid="5843835548313660468">"ፓይ"</string>
-    <string name="desc_dec_point" msgid="6211527612960070934">"ነጥብ"</string>
-    <string name="desc_lparen" msgid="3319203240269597504">"የግራ ቅንፍ"</string>
-    <string name="desc_rparen" msgid="7629704943022422763">"የቀኝ ቅንፍ"</string>
-    <string name="desc_fun_cos" msgid="3197307754450718348">"ኮሳይን"</string>
-    <string name="desc_fun_ln" msgid="4943842219071979148">"ተፈጥሯዊ ሎጋሪዝም"</string>
-    <string name="desc_fun_log" msgid="6163178034661345125">"ሎጋሪዝም"</string>
-    <string name="desc_fun_sin" msgid="4010564022860883142">"ሳይን"</string>
-    <string name="desc_fun_tan" msgid="8547330421304946587">"ታንጀት"</string>
-    <string name="desc_op_add" msgid="1174812755738083078">"ሲደመር"</string>
-    <string name="desc_op_div" msgid="8320455802423478031">"ሲካፈል"</string>
-    <string name="desc_op_fact" msgid="5004950609277631750">"ብዜት"</string>
-    <string name="desc_op_mul" msgid="978652245185868311">"ጊዜ"</string>
-    <string name="desc_op_pow" msgid="2620877401884059447">"አርቢ"</string>
-    <string name="desc_op_sqrt" msgid="4405610392216554239">"ዳግም ዘር"</string>
-    <string name="desc_op_sub" msgid="2563060630032563021">"ሲቀነስ"</string>
-    <string name="desc_clr" msgid="8357371663749541924">"አጽዳ"</string>
-    <string name="desc_del" msgid="1866733601083210032">"ሰርዝ"</string>
-    <string name="desc_eq" msgid="8068773095462472408">"ይሆናል"</string>
+    <string name="app_name" msgid="1756503303878374382">"ማስያ"</string>
+    <string name="dec_point" msgid="8920102493070918054">"."</string>
+    <string name="mode_deg" msgid="1146123354434332479">"ዲግ"</string>
+    <string name="mode_rad" msgid="1434228830085760996">"ራዲ"</string>
+    <string name="clr" msgid="6730945431543327337">"አጽዳ"</string>
+    <string name="del" msgid="5878069000864178910">"ሰርዝ"</string>
+    <string name="desc_const_e" msgid="1889187337970539507">"የዩለር ቁጥር"</string>
+    <string name="desc_const_pi" msgid="5430918714009441655">"ፓይ"</string>
+    <string name="desc_dec_point" msgid="5725254504360445023">"ነጥብ"</string>
+    <string name="desc_lparen" msgid="8688758170211924916">"የግራ ቅንፍ"</string>
+    <string name="desc_rparen" msgid="7920608385146151731">"የቀኝ ቅንፍ"</string>
+    <string name="desc_fun_cos" msgid="3787913784504974731">"ኮሳይን"</string>
+    <string name="desc_fun_ln" msgid="2505119732546227166">"ተፈጥሯዊ ሎጋሪዝም"</string>
+    <string name="desc_fun_log" msgid="4202230639814060062">"ሎጋሪዝም"</string>
+    <string name="desc_fun_sin" msgid="7425661271929838876">"ሳይን"</string>
+    <string name="desc_fun_tan" msgid="3545496562069310036">"ታንጀት"</string>
+    <string name="desc_fun_arccos" msgid="7583077865497939123">"ግልብጥ ኮሳይን"</string>
+    <string name="desc_fun_arcsin" msgid="8592309261123302915">"ግልብጥ ሳይን"</string>
+    <string name="desc_fun_arctan" msgid="6891388393360447455">"ግልብጥ ታንጀንት"</string>
+    <string name="desc_op_add" msgid="5539599782598050813">"ሲደመር"</string>
+    <string name="desc_op_div" msgid="3032399266115257498">"ሲካፈል"</string>
+    <string name="desc_op_fact" msgid="6142780103294179702">"ብዜት"</string>
+    <string name="desc_op_mul" msgid="1199902761534518529">"ጊዜ"</string>
+    <string name="desc_op_pow" msgid="6010144442344099030">"ርቢ"</string>
+    <string name="desc_op_sqrt" msgid="6882241473601721767">"ዳግም ዘር"</string>
+    <string name="desc_mode_rad" msgid="5522614457355475195">"ወደ ራዲያኖች ቀይር"</string>
+    <string name="desc_mode_deg" msgid="5560289378379011831">"ወደ ዲግሪዎች ቀይር"</string>
+    <string name="desc_op_sub" msgid="2744940875059679129">"ሲቀነስ"</string>
+    <string name="desc_clr" msgid="737502124268890797">"አጽዳ"</string>
+    <string name="desc_del" msgid="7879515781929311432">"ሰርዝ"</string>
+    <string name="desc_eq" msgid="3349320880874699285">"ይሆናል"</string>
+    <string name="error_nan" msgid="5674077944929888710">"ቁጥር አይደለም"</string>
+    <string name="error_syntax" msgid="4786987111228645602">"መጥፎ የሒሳብ ሐረግ"</string>
+    <string name="error_aborted" msgid="3402238176316342537">"ተቋርጧል"</string>
+    <string name="error_overflow" msgid="7800547394563434764">"የትየሌለ?"</string>
+    <string name="error_zero_divide" msgid="7085069126090779874">"በ0 ማካፈል"</string>
+    <string name="text_copied_toast" msgid="8845645964273481105">"ጽሑፍ ተቀድቷል።"</string>
+    <string name="cancelled" msgid="615180456915976640">"ማስላት ተሰርዟል!"</string>
+    <string name="dismiss" msgid="7872443888515066216">"አሰናብት"</string>
+    <string name="timeout" msgid="786323140644284782">"ይሄ በጣም ከባድ ነው! ያልተገለጸ ወይም የትየሌለ እሴት?"</string>
+    <string name="ok_remove_timeout" msgid="4252381882975743581">"እሺ፣ ግን ረዘም ያለ የእረፍት ጊዜ ይሁን እባክህ!"</string>
+    <string name="exact" msgid="2597237880041789948">"(ትክክለኛ)"</string>
+    <string name="approximate" msgid="7117143366610670836">"(±1 በመጨረሻው አኃዝ ውስጥ)"</string>
+    <!-- no translation found for menu_leading (2338520833272667740) -->
+    <skip />
+    <!-- no translation found for menu_fraction (1247477377840252234) -->
+    <skip />
+    <!-- no translation found for menu_licenses (1890541368064108592) -->
+    <skip />
 </resources>
diff --git a/res/values-ar/strings.xml b/res/values-ar/strings.xml
index 754933a..67bc63c 100644
--- a/res/values-ar/strings.xml
+++ b/res/values-ar/strings.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- 
-  Copyright (C) 2014 The Android Open Source Project
+  Copyright (C) 2015 The Android Open Source Project
 
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
@@ -17,45 +17,53 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name" msgid="8095131950334945205">"الآلة الحاسبة"</string>
-    <string name="error_nan" msgid="4071578355972369426">"ليس رقمًا"</string>
-    <string name="error_syntax" msgid="6940043994468390738">"خطأ"</string>
-    <string name="dec_point" msgid="6555721211126788808">"."</string>
-    <string name="digit_0" msgid="697966218778843272">"0"</string>
-    <string name="digit_1" msgid="9009337429640544205">"1"</string>
-    <string name="digit_2" msgid="7722707864768133877">"2"</string>
-    <string name="digit_3" msgid="5813321444694024561">"3"</string>
-    <string name="digit_4" msgid="4768173444612236144">"4"</string>
-    <string name="digit_5" msgid="2015349411036328271">"5"</string>
-    <string name="digit_6" msgid="7350999202882497047">"6"</string>
-    <string name="digit_7" msgid="2386463125354638611">"7"</string>
-    <string name="digit_8" msgid="6298159258090202166">"8"</string>
-    <string name="digit_9" msgid="1221342734731110246">"9"</string>
-    <string name="fun_cos" msgid="7312559527731358211">"cos"</string>
-    <string name="fun_ln" msgid="6282013842946532944">"ln"</string>
-    <string name="fun_log" msgid="6856905045055937519">"log"</string>
-    <string name="fun_sin" msgid="7136698561875496766">"sin"</string>
-    <string name="fun_tan" msgid="9116158377794370341">"tan"</string>
-    <string name="clr" msgid="3126239559646368205">"محو"</string>
-    <string name="del" msgid="6700172918709138470">"حذف"</string>
-    <string name="desc_const_e" msgid="7752508267661034194">"رقم أويلر"</string>
-    <string name="desc_const_pi" msgid="5843835548313660468">"باي"</string>
-    <string name="desc_dec_point" msgid="6211527612960070934">"نقطة"</string>
-    <string name="desc_lparen" msgid="3319203240269597504">"قوس أيسر"</string>
-    <string name="desc_rparen" msgid="7629704943022422763">"قوس أيمن"</string>
-    <string name="desc_fun_cos" msgid="3197307754450718348">"جيب التمام"</string>
-    <string name="desc_fun_ln" msgid="4943842219071979148">"اللوغاريتم الطبيعي"</string>
-    <string name="desc_fun_log" msgid="6163178034661345125">"لوغاريتم"</string>
-    <string name="desc_fun_sin" msgid="4010564022860883142">"جيب الزاوية"</string>
-    <string name="desc_fun_tan" msgid="8547330421304946587">"المماس"</string>
-    <string name="desc_op_add" msgid="1174812755738083078">"علامة الجمع"</string>
-    <string name="desc_op_div" msgid="8320455802423478031">"قسمة"</string>
-    <string name="desc_op_fact" msgid="5004950609277631750">"العامل"</string>
-    <string name="desc_op_mul" msgid="978652245185868311">"ضرب"</string>
-    <string name="desc_op_pow" msgid="2620877401884059447">"أس"</string>
-    <string name="desc_op_sqrt" msgid="4405610392216554239">"جذر تربيعي"</string>
-    <string name="desc_op_sub" msgid="2563060630032563021">"علامة الطرح"</string>
-    <string name="desc_clr" msgid="8357371663749541924">"محو"</string>
-    <string name="desc_del" msgid="1866733601083210032">"حذف"</string>
-    <string name="desc_eq" msgid="8068773095462472408">"يساوي"</string>
+    <string name="app_name" msgid="1756503303878374382">"الآلة الحاسبة"</string>
+    <string name="dec_point" msgid="8920102493070918054">"."</string>
+    <string name="mode_deg" msgid="1146123354434332479">"deg"</string>
+    <string name="mode_rad" msgid="1434228830085760996">"rad"</string>
+    <string name="clr" msgid="6730945431543327337">"محو"</string>
+    <string name="del" msgid="5878069000864178910">"حذف"</string>
+    <string name="desc_const_e" msgid="1889187337970539507">"رقم أويلر"</string>
+    <string name="desc_const_pi" msgid="5430918714009441655">"باي"</string>
+    <string name="desc_dec_point" msgid="5725254504360445023">"نقطة"</string>
+    <string name="desc_lparen" msgid="8688758170211924916">"قوس أيسر"</string>
+    <string name="desc_rparen" msgid="7920608385146151731">"قوس أيمن"</string>
+    <string name="desc_fun_cos" msgid="3787913784504974731">"جيب التمام"</string>
+    <string name="desc_fun_ln" msgid="2505119732546227166">"اللوغاريتم الطبيعي"</string>
+    <string name="desc_fun_log" msgid="4202230639814060062">"لوغاريتم"</string>
+    <string name="desc_fun_sin" msgid="7425661271929838876">"جيب الزاوية"</string>
+    <string name="desc_fun_tan" msgid="3545496562069310036">"ظل الزاوية"</string>
+    <string name="desc_fun_arccos" msgid="7583077865497939123">"معكوس جيب التمام"</string>
+    <string name="desc_fun_arcsin" msgid="8592309261123302915">"معكوس جيب الزاوية"</string>
+    <string name="desc_fun_arctan" msgid="6891388393360447455">"معكوس ظل الزاوية"</string>
+    <string name="desc_op_add" msgid="5539599782598050813">"جمع"</string>
+    <string name="desc_op_div" msgid="3032399266115257498">"قسمة"</string>
+    <string name="desc_op_fact" msgid="6142780103294179702">"العامل"</string>
+    <string name="desc_op_mul" msgid="1199902761534518529">"ضروب"</string>
+    <string name="desc_op_pow" msgid="6010144442344099030">"الطاقة"</string>
+    <string name="desc_op_sqrt" msgid="6882241473601721767">"جذر تربيعي"</string>
+    <string name="desc_mode_rad" msgid="5522614457355475195">"التبديل إلى الراديان"</string>
+    <string name="desc_mode_deg" msgid="5560289378379011831">"التبديل إلى الدرجات"</string>
+    <string name="desc_op_sub" msgid="2744940875059679129">"طرح"</string>
+    <string name="desc_clr" msgid="737502124268890797">"محو"</string>
+    <string name="desc_del" msgid="7879515781929311432">"حذف"</string>
+    <string name="desc_eq" msgid="3349320880874699285">"يساوي"</string>
+    <string name="error_nan" msgid="5674077944929888710">"ليس رقمًا"</string>
+    <string name="error_syntax" msgid="4786987111228645602">"صيغة سيئة"</string>
+    <string name="error_aborted" msgid="3402238176316342537">"تم الإلغاء"</string>
+    <string name="error_overflow" msgid="7800547394563434764">"غير محدد؟"</string>
+    <string name="error_zero_divide" msgid="7085069126090779874">"قسمة على 0"</string>
+    <string name="text_copied_toast" msgid="8845645964273481105">"تم نسخ النص."</string>
+    <string name="cancelled" msgid="615180456915976640">"تم إلغاء الحساب."</string>
+    <string name="dismiss" msgid="7872443888515066216">"تجاهل"</string>
+    <string name="timeout" msgid="786323140644284782">"صعب للغاية! قيمة غير محددة أو لانهائية؟"</string>
+    <string name="ok_remove_timeout" msgid="4252381882975743581">"موافق لكن مع مهلات أطول رجاءً."</string>
+    <string name="exact" msgid="2597237880041789948">"(بالضبط)"</string>
+    <string name="approximate" msgid="7117143366610670836">"(± 1 في الرقم الأخير)"</string>
+    <!-- no translation found for menu_leading (2338520833272667740) -->
+    <skip />
+    <!-- no translation found for menu_fraction (1247477377840252234) -->
+    <skip />
+    <!-- no translation found for menu_licenses (1890541368064108592) -->
+    <skip />
 </resources>
diff --git a/res/values-bg/strings.xml b/res/values-bg/strings.xml
index 6cb309e..61fd407 100644
--- a/res/values-bg/strings.xml
+++ b/res/values-bg/strings.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- 
-  Copyright (C) 2014 The Android Open Source Project
+  Copyright (C) 2015 The Android Open Source Project
 
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
@@ -17,45 +17,53 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name" msgid="8095131950334945205">"Калкулатор"</string>
-    <string name="error_nan" msgid="4071578355972369426">"Не е число"</string>
-    <string name="error_syntax" msgid="6940043994468390738">"Грешка"</string>
-    <string name="dec_point" msgid="6555721211126788808">","</string>
-    <string name="digit_0" msgid="697966218778843272">"0"</string>
-    <string name="digit_1" msgid="9009337429640544205">"1"</string>
-    <string name="digit_2" msgid="7722707864768133877">"2"</string>
-    <string name="digit_3" msgid="5813321444694024561">"3"</string>
-    <string name="digit_4" msgid="4768173444612236144">"4"</string>
-    <string name="digit_5" msgid="2015349411036328271">"5"</string>
-    <string name="digit_6" msgid="7350999202882497047">"6"</string>
-    <string name="digit_7" msgid="2386463125354638611">"7"</string>
-    <string name="digit_8" msgid="6298159258090202166">"8"</string>
-    <string name="digit_9" msgid="1221342734731110246">"9"</string>
-    <string name="fun_cos" msgid="7312559527731358211">"cos"</string>
-    <string name="fun_ln" msgid="6282013842946532944">"ln"</string>
-    <string name="fun_log" msgid="6856905045055937519">"log"</string>
-    <string name="fun_sin" msgid="7136698561875496766">"sin"</string>
-    <string name="fun_tan" msgid="9116158377794370341">"tan"</string>
-    <string name="clr" msgid="3126239559646368205">"clr"</string>
-    <string name="del" msgid="6700172918709138470">"del"</string>
-    <string name="desc_const_e" msgid="7752508267661034194">"Неперово число"</string>
-    <string name="desc_const_pi" msgid="5843835548313660468">"пи"</string>
-    <string name="desc_dec_point" msgid="6211527612960070934">"точка"</string>
-    <string name="desc_lparen" msgid="3319203240269597504">"лява кръгла скоба"</string>
-    <string name="desc_rparen" msgid="7629704943022422763">"дясна кръгла скоба"</string>
-    <string name="desc_fun_cos" msgid="3197307754450718348">"косинус"</string>
-    <string name="desc_fun_ln" msgid="4943842219071979148">"естествен логаритъм"</string>
-    <string name="desc_fun_log" msgid="6163178034661345125">"логаритъм"</string>
-    <string name="desc_fun_sin" msgid="4010564022860883142">"синус"</string>
-    <string name="desc_fun_tan" msgid="8547330421304946587">"тангенс"</string>
-    <string name="desc_op_add" msgid="1174812755738083078">"плюс"</string>
-    <string name="desc_op_div" msgid="8320455802423478031">"деление"</string>
-    <string name="desc_op_fact" msgid="5004950609277631750">"факториел"</string>
-    <string name="desc_op_mul" msgid="978652245185868311">"умножение"</string>
-    <string name="desc_op_pow" msgid="2620877401884059447">"степен"</string>
-    <string name="desc_op_sqrt" msgid="4405610392216554239">"корен квадратен"</string>
-    <string name="desc_op_sub" msgid="2563060630032563021">"минус"</string>
-    <string name="desc_clr" msgid="8357371663749541924">"изчистване"</string>
-    <string name="desc_del" msgid="1866733601083210032">"изтриване"</string>
-    <string name="desc_eq" msgid="8068773095462472408">"равно"</string>
+    <string name="app_name" msgid="1756503303878374382">"Калкулатор"</string>
+    <string name="dec_point" msgid="8920102493070918054">","</string>
+    <string name="mode_deg" msgid="1146123354434332479">"deg"</string>
+    <string name="mode_rad" msgid="1434228830085760996">"rad"</string>
+    <string name="clr" msgid="6730945431543327337">"clr"</string>
+    <string name="del" msgid="5878069000864178910">"del"</string>
+    <string name="desc_const_e" msgid="1889187337970539507">"Неперово число"</string>
+    <string name="desc_const_pi" msgid="5430918714009441655">"пи"</string>
+    <string name="desc_dec_point" msgid="5725254504360445023">"точка"</string>
+    <string name="desc_lparen" msgid="8688758170211924916">"лява кръгла скоба"</string>
+    <string name="desc_rparen" msgid="7920608385146151731">"дясна кръгла скоба"</string>
+    <string name="desc_fun_cos" msgid="3787913784504974731">"косинус"</string>
+    <string name="desc_fun_ln" msgid="2505119732546227166">"естествен логаритъм"</string>
+    <string name="desc_fun_log" msgid="4202230639814060062">"логаритъм"</string>
+    <string name="desc_fun_sin" msgid="7425661271929838876">"синус"</string>
+    <string name="desc_fun_tan" msgid="3545496562069310036">"тангенс"</string>
+    <string name="desc_fun_arccos" msgid="7583077865497939123">"обратен косинус"</string>
+    <string name="desc_fun_arcsin" msgid="8592309261123302915">"обратен синус"</string>
+    <string name="desc_fun_arctan" msgid="6891388393360447455">"обратен тангенс"</string>
+    <string name="desc_op_add" msgid="5539599782598050813">"плюс"</string>
+    <string name="desc_op_div" msgid="3032399266115257498">"деление"</string>
+    <string name="desc_op_fact" msgid="6142780103294179702">"факториел"</string>
+    <string name="desc_op_mul" msgid="1199902761534518529">"умножение"</string>
+    <string name="desc_op_pow" msgid="6010144442344099030">"степен"</string>
+    <string name="desc_op_sqrt" msgid="6882241473601721767">"корен квадратен"</string>
+    <string name="desc_mode_rad" msgid="5522614457355475195">"превключване към радиани"</string>
+    <string name="desc_mode_deg" msgid="5560289378379011831">"превключване към градуси"</string>
+    <string name="desc_op_sub" msgid="2744940875059679129">"минус"</string>
+    <string name="desc_clr" msgid="737502124268890797">"изчистване"</string>
+    <string name="desc_del" msgid="7879515781929311432">"изтриване"</string>
+    <string name="desc_eq" msgid="3349320880874699285">"равно"</string>
+    <string name="error_nan" msgid="5674077944929888710">"Не е число"</string>
+    <string name="error_syntax" msgid="4786987111228645602">"Неправилен израз"</string>
+    <string name="error_aborted" msgid="3402238176316342537">"Прекратено"</string>
+    <string name="error_overflow" msgid="7800547394563434764">"Безкрайно ли е?"</string>
+    <string name="error_zero_divide" msgid="7085069126090779874">"Деление на 0"</string>
+    <string name="text_copied_toast" msgid="8845645964273481105">"Текстът е копиран."</string>
+    <string name="cancelled" msgid="615180456915976640">"Изчислението е анулирано!"</string>
+    <string name="dismiss" msgid="7872443888515066216">"Отхвърляне"</string>
+    <string name="timeout" msgid="786323140644284782">"Изчислението е твърде трудно! Стойността неопределена или безкрайна ли е?"</string>
+    <string name="ok_remove_timeout" msgid="4252381882975743581">"Добре – но, моля, удължете времето за изчакване!"</string>
+    <string name="exact" msgid="2597237880041789948">"(точно)"</string>
+    <string name="approximate" msgid="7117143366610670836">"(±1 в последната цифра)"</string>
+    <!-- no translation found for menu_leading (2338520833272667740) -->
+    <skip />
+    <!-- no translation found for menu_fraction (1247477377840252234) -->
+    <skip />
+    <!-- no translation found for menu_licenses (1890541368064108592) -->
+    <skip />
 </resources>
diff --git a/res/values-bn-rBD/strings.xml b/res/values-bn-rBD/strings.xml
index d32c575..45d8e26 100644
--- a/res/values-bn-rBD/strings.xml
+++ b/res/values-bn-rBD/strings.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- 
-  Copyright (C) 2014 The Android Open Source Project
+  Copyright (C) 2015 The Android Open Source Project
 
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
@@ -17,45 +17,53 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name" msgid="8095131950334945205">"ক্যালকুলেটর"</string>
-    <string name="error_nan" msgid="4071578355972369426">"একটি সংখ্যা নয়"</string>
-    <string name="error_syntax" msgid="6940043994468390738">"ত্রুটি"</string>
-    <string name="dec_point" msgid="6555721211126788808">"."</string>
-    <string name="digit_0" msgid="697966218778843272">"০"</string>
-    <string name="digit_1" msgid="9009337429640544205">"১"</string>
-    <string name="digit_2" msgid="7722707864768133877">"২"</string>
-    <string name="digit_3" msgid="5813321444694024561">"৩"</string>
-    <string name="digit_4" msgid="4768173444612236144">"৪"</string>
-    <string name="digit_5" msgid="2015349411036328271">"৫"</string>
-    <string name="digit_6" msgid="7350999202882497047">"৬"</string>
-    <string name="digit_7" msgid="2386463125354638611">"৭"</string>
-    <string name="digit_8" msgid="6298159258090202166">"৮"</string>
-    <string name="digit_9" msgid="1221342734731110246">"৯"</string>
-    <string name="fun_cos" msgid="7312559527731358211">"cos"</string>
-    <string name="fun_ln" msgid="6282013842946532944">"ইন"</string>
-    <string name="fun_log" msgid="6856905045055937519">"log"</string>
-    <string name="fun_sin" msgid="7136698561875496766">"sin"</string>
-    <string name="fun_tan" msgid="9116158377794370341">"tan"</string>
-    <string name="clr" msgid="3126239559646368205">"clr"</string>
-    <string name="del" msgid="6700172918709138470">"del"</string>
-    <string name="desc_const_e" msgid="7752508267661034194">"ইউলার সংখ্যা"</string>
-    <string name="desc_const_pi" msgid="5843835548313660468">"পাই"</string>
-    <string name="desc_dec_point" msgid="6211527612960070934">"পয়েন্ট"</string>
-    <string name="desc_lparen" msgid="3319203240269597504">"বাম লঘুবন্ধনী"</string>
-    <string name="desc_rparen" msgid="7629704943022422763">"ডান লঘুবন্ধনী"</string>
-    <string name="desc_fun_cos" msgid="3197307754450718348">"কোসাইন"</string>
-    <string name="desc_fun_ln" msgid="4943842219071979148">"স্বাভাবিক লগারিদম"</string>
-    <string name="desc_fun_log" msgid="6163178034661345125">"লগারিদম"</string>
-    <string name="desc_fun_sin" msgid="4010564022860883142">"সাইন"</string>
-    <string name="desc_fun_tan" msgid="8547330421304946587">"ট্যানজেন্ট"</string>
-    <string name="desc_op_add" msgid="1174812755738083078">"যোগ চিহ্ন"</string>
-    <string name="desc_op_div" msgid="8320455802423478031">"ভাগ চিহ্ন"</string>
-    <string name="desc_op_fact" msgid="5004950609277631750">"গৌণিক"</string>
-    <string name="desc_op_mul" msgid="978652245185868311">"গুণ"</string>
-    <string name="desc_op_pow" msgid="2620877401884059447">"পাওয়ার"</string>
-    <string name="desc_op_sqrt" msgid="4405610392216554239">"বর্গমূল"</string>
-    <string name="desc_op_sub" msgid="2563060630032563021">"বিয়োগ চিহ্ন"</string>
-    <string name="desc_clr" msgid="8357371663749541924">"সাফ করুন"</string>
-    <string name="desc_del" msgid="1866733601083210032">"মুছুন"</string>
-    <string name="desc_eq" msgid="8068773095462472408">"সমান চিহ্ন"</string>
+    <string name="app_name" msgid="1756503303878374382">"ক্যালকুলেটর"</string>
+    <string name="dec_point" msgid="8920102493070918054">"."</string>
+    <string name="mode_deg" msgid="1146123354434332479">"ডিগ্রি"</string>
+    <string name="mode_rad" msgid="1434228830085760996">"রেড"</string>
+    <string name="clr" msgid="6730945431543327337">"clr"</string>
+    <string name="del" msgid="5878069000864178910">"সাফ"</string>
+    <string name="desc_const_e" msgid="1889187337970539507">"ইউলার সংখ্যা"</string>
+    <string name="desc_const_pi" msgid="5430918714009441655">"পাই"</string>
+    <string name="desc_dec_point" msgid="5725254504360445023">"পয়েন্ট"</string>
+    <string name="desc_lparen" msgid="8688758170211924916">"বাম লঘুবন্ধনী"</string>
+    <string name="desc_rparen" msgid="7920608385146151731">"ডান লঘুবন্ধনী"</string>
+    <string name="desc_fun_cos" msgid="3787913784504974731">"কোসাইন"</string>
+    <string name="desc_fun_ln" msgid="2505119732546227166">"স্বাভাবিক লগারিদম"</string>
+    <string name="desc_fun_log" msgid="4202230639814060062">"লগারিদম"</string>
+    <string name="desc_fun_sin" msgid="7425661271929838876">"সাইন"</string>
+    <string name="desc_fun_tan" msgid="3545496562069310036">"ট্যানজেন্ট"</string>
+    <string name="desc_fun_arccos" msgid="7583077865497939123">"বিপরীত কোসাইন"</string>
+    <string name="desc_fun_arcsin" msgid="8592309261123302915">"বিপরীত সাইন"</string>
+    <string name="desc_fun_arctan" msgid="6891388393360447455">"বিপরীত ট্যানজেন্ট"</string>
+    <string name="desc_op_add" msgid="5539599782598050813">"যোগ চিহ্ন"</string>
+    <string name="desc_op_div" msgid="3032399266115257498">"ভাগ চিহ্ন"</string>
+    <string name="desc_op_fact" msgid="6142780103294179702">"গৌণিক"</string>
+    <string name="desc_op_mul" msgid="1199902761534518529">"গুণ"</string>
+    <string name="desc_op_pow" msgid="6010144442344099030">"পাওয়ার"</string>
+    <string name="desc_op_sqrt" msgid="6882241473601721767">"বর্গমূল"</string>
+    <string name="desc_mode_rad" msgid="5522614457355475195">"রেডিয়ানে পাল্টান"</string>
+    <string name="desc_mode_deg" msgid="5560289378379011831">"ডিগ্রীতে পাল্টান"</string>
+    <string name="desc_op_sub" msgid="2744940875059679129">"বিয়োগ চিহ্ন"</string>
+    <string name="desc_clr" msgid="737502124268890797">"সাফ করুন"</string>
+    <string name="desc_del" msgid="7879515781929311432">"মুছুন"</string>
+    <string name="desc_eq" msgid="3349320880874699285">"সমান চিহ্ন"</string>
+    <string name="error_nan" msgid="5674077944929888710">"একটি সংখ্যা নয়"</string>
+    <string name="error_syntax" msgid="4786987111228645602">"খারাপ এক্সপ্রেশন"</string>
+    <string name="error_aborted" msgid="3402238176316342537">"বাতিল করা হয়েছে"</string>
+    <string name="error_overflow" msgid="7800547394563434764">"অসীম?"</string>
+    <string name="error_zero_divide" msgid="7085069126090779874">"০ দ্বারা বিভাজন"</string>
+    <string name="text_copied_toast" msgid="8845645964273481105">"পাঠ্য অনুলিপি হয়েছে৷"</string>
+    <string name="cancelled" msgid="615180456915976640">"গুনতি বাতিল করা হয়েছে!"</string>
+    <string name="dismiss" msgid="7872443888515066216">"খারিজ করুন"</string>
+    <string name="timeout" msgid="786323140644284782">"এটি খুব কঠিন! অবর্ণিত বা অসীম মান?"</string>
+    <string name="ok_remove_timeout" msgid="4252381882975743581">"ওকে, দীর্ঘক্ষণ সময়সীমা দিন!"</string>
+    <string name="exact" msgid="2597237880041789948">"(যথাযথ)"</string>
+    <string name="approximate" msgid="7117143366610670836">"(±১ শেষের ডিজিটের মধ্যে)"</string>
+    <!-- no translation found for menu_leading (2338520833272667740) -->
+    <skip />
+    <!-- no translation found for menu_fraction (1247477377840252234) -->
+    <skip />
+    <!-- no translation found for menu_licenses (1890541368064108592) -->
+    <skip />
 </resources>
diff --git a/res/values-ca/strings.xml b/res/values-ca/strings.xml
index af5b032..679e848 100644
--- a/res/values-ca/strings.xml
+++ b/res/values-ca/strings.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- 
-  Copyright (C) 2014 The Android Open Source Project
+  Copyright (C) 2015 The Android Open Source Project
 
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
@@ -17,45 +17,53 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name" msgid="8095131950334945205">"Calculadora"</string>
-    <string name="error_nan" msgid="4071578355972369426">"No és número"</string>
-    <string name="error_syntax" msgid="6940043994468390738">"Error"</string>
-    <string name="dec_point" msgid="6555721211126788808">","</string>
-    <string name="digit_0" msgid="697966218778843272">"0"</string>
-    <string name="digit_1" msgid="9009337429640544205">"1"</string>
-    <string name="digit_2" msgid="7722707864768133877">"2"</string>
-    <string name="digit_3" msgid="5813321444694024561">"3"</string>
-    <string name="digit_4" msgid="4768173444612236144">"4"</string>
-    <string name="digit_5" msgid="2015349411036328271">"5"</string>
-    <string name="digit_6" msgid="7350999202882497047">"6"</string>
-    <string name="digit_7" msgid="2386463125354638611">"7"</string>
-    <string name="digit_8" msgid="6298159258090202166">"8"</string>
-    <string name="digit_9" msgid="1221342734731110246">"9"</string>
-    <string name="fun_cos" msgid="7312559527731358211">"cos"</string>
-    <string name="fun_ln" msgid="6282013842946532944">"ln"</string>
-    <string name="fun_log" msgid="6856905045055937519">"log"</string>
-    <string name="fun_sin" msgid="7136698561875496766">"sin"</string>
-    <string name="fun_tan" msgid="9116158377794370341">"tan"</string>
-    <string name="clr" msgid="3126239559646368205">"c"</string>
-    <string name="del" msgid="6700172918709138470">"CE"</string>
-    <string name="desc_const_e" msgid="7752508267661034194">"nombre d\'Euler"</string>
-    <string name="desc_const_pi" msgid="5843835548313660468">"pi"</string>
-    <string name="desc_dec_point" msgid="6211527612960070934">"punt"</string>
-    <string name="desc_lparen" msgid="3319203240269597504">"parèntesi d\'obertura"</string>
-    <string name="desc_rparen" msgid="7629704943022422763">"parèntesi de tancament"</string>
-    <string name="desc_fun_cos" msgid="3197307754450718348">"cosinus"</string>
-    <string name="desc_fun_ln" msgid="4943842219071979148">"logaritme natural"</string>
-    <string name="desc_fun_log" msgid="6163178034661345125">"logaritme"</string>
-    <string name="desc_fun_sin" msgid="4010564022860883142">"sinus"</string>
-    <string name="desc_fun_tan" msgid="8547330421304946587">"tangent"</string>
-    <string name="desc_op_add" msgid="1174812755738083078">"més"</string>
-    <string name="desc_op_div" msgid="8320455802423478031">"divideix"</string>
-    <string name="desc_op_fact" msgid="5004950609277631750">"factorial"</string>
-    <string name="desc_op_mul" msgid="978652245185868311">"vegades"</string>
-    <string name="desc_op_pow" msgid="2620877401884059447">"potència"</string>
-    <string name="desc_op_sqrt" msgid="4405610392216554239">"arrel quadrada"</string>
-    <string name="desc_op_sub" msgid="2563060630032563021">"menys"</string>
-    <string name="desc_clr" msgid="8357371663749541924">"esborra"</string>
-    <string name="desc_del" msgid="1866733601083210032">"suprimeix"</string>
-    <string name="desc_eq" msgid="8068773095462472408">"és igual a"</string>
+    <string name="app_name" msgid="1756503303878374382">"Calculadora"</string>
+    <string name="dec_point" msgid="8920102493070918054">"."</string>
+    <string name="mode_deg" msgid="1146123354434332479">"graus"</string>
+    <string name="mode_rad" msgid="1434228830085760996">"rad"</string>
+    <string name="clr" msgid="6730945431543327337">"esb"</string>
+    <string name="del" msgid="5878069000864178910">"sup"</string>
+    <string name="desc_const_e" msgid="1889187337970539507">"nombre d\'Euler"</string>
+    <string name="desc_const_pi" msgid="5430918714009441655">"pi"</string>
+    <string name="desc_dec_point" msgid="5725254504360445023">"punt"</string>
+    <string name="desc_lparen" msgid="8688758170211924916">"parèntesi d\'obertura"</string>
+    <string name="desc_rparen" msgid="7920608385146151731">"parèntesi de tancament"</string>
+    <string name="desc_fun_cos" msgid="3787913784504974731">"cosinus"</string>
+    <string name="desc_fun_ln" msgid="2505119732546227166">"logaritme natural"</string>
+    <string name="desc_fun_log" msgid="4202230639814060062">"logaritme"</string>
+    <string name="desc_fun_sin" msgid="7425661271929838876">"sinus"</string>
+    <string name="desc_fun_tan" msgid="3545496562069310036">"tangent"</string>
+    <string name="desc_fun_arccos" msgid="7583077865497939123">"arc cosinus"</string>
+    <string name="desc_fun_arcsin" msgid="8592309261123302915">"arc sinus"</string>
+    <string name="desc_fun_arctan" msgid="6891388393360447455">"arc tangent"</string>
+    <string name="desc_op_add" msgid="5539599782598050813">"més"</string>
+    <string name="desc_op_div" msgid="3032399266115257498">"divideix"</string>
+    <string name="desc_op_fact" msgid="6142780103294179702">"factorial"</string>
+    <string name="desc_op_mul" msgid="1199902761534518529">"vegades"</string>
+    <string name="desc_op_pow" msgid="6010144442344099030">"potència"</string>
+    <string name="desc_op_sqrt" msgid="6882241473601721767">"arrel quadrada"</string>
+    <string name="desc_mode_rad" msgid="5522614457355475195">"canvia a radians"</string>
+    <string name="desc_mode_deg" msgid="5560289378379011831">"canvia a graus"</string>
+    <string name="desc_op_sub" msgid="2744940875059679129">"menys"</string>
+    <string name="desc_clr" msgid="737502124268890797">"esborra"</string>
+    <string name="desc_del" msgid="7879515781929311432">"suprimeix"</string>
+    <string name="desc_eq" msgid="3349320880874699285">"és igual a"</string>
+    <string name="error_nan" msgid="5674077944929888710">"No és xifra"</string>
+    <string name="error_syntax" msgid="4786987111228645602">"Expr. incorrecta"</string>
+    <string name="error_aborted" msgid="3402238176316342537">"Anul·lat"</string>
+    <string name="error_overflow" msgid="7800547394563434764">"És infinit?"</string>
+    <string name="error_zero_divide" msgid="7085069126090779874">"Divisió per 0"</string>
+    <string name="text_copied_toast" msgid="8845645964273481105">"Text copiat"</string>
+    <string name="cancelled" msgid="615180456915976640">"S\'ha cancel·lat el càlcul."</string>
+    <string name="dismiss" msgid="7872443888515066216">"Ignora"</string>
+    <string name="timeout" msgid="786323140644284782">"És un càlcul massa difícil. Es tracta d\'un valor indefinit o infinit?"</string>
+    <string name="ok_remove_timeout" msgid="4252381882975743581">"D\'acord, però que el temps d\'espera sigui més llarg."</string>
+    <string name="exact" msgid="2597237880041789948">"(exacte)"</string>
+    <string name="approximate" msgid="7117143366610670836">"(±1 a l\'últim dígit)"</string>
+    <!-- no translation found for menu_leading (2338520833272667740) -->
+    <skip />
+    <!-- no translation found for menu_fraction (1247477377840252234) -->
+    <skip />
+    <!-- no translation found for menu_licenses (1890541368064108592) -->
+    <skip />
 </resources>
diff --git a/res/values-cs/strings.xml b/res/values-cs/strings.xml
index ca732d4..ddfcd54 100644
--- a/res/values-cs/strings.xml
+++ b/res/values-cs/strings.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- 
-  Copyright (C) 2014 The Android Open Source Project
+  Copyright (C) 2015 The Android Open Source Project
 
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
@@ -17,45 +17,53 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name" msgid="8095131950334945205">"Kalkulačka"</string>
-    <string name="error_nan" msgid="4071578355972369426">"Není číslo"</string>
-    <string name="error_syntax" msgid="6940043994468390738">"Chyba"</string>
-    <string name="dec_point" msgid="6555721211126788808">","</string>
-    <string name="digit_0" msgid="697966218778843272">"0"</string>
-    <string name="digit_1" msgid="9009337429640544205">"1"</string>
-    <string name="digit_2" msgid="7722707864768133877">"2"</string>
-    <string name="digit_3" msgid="5813321444694024561">"3"</string>
-    <string name="digit_4" msgid="4768173444612236144">"4"</string>
-    <string name="digit_5" msgid="2015349411036328271">"5"</string>
-    <string name="digit_6" msgid="7350999202882497047">"6"</string>
-    <string name="digit_7" msgid="2386463125354638611">"7"</string>
-    <string name="digit_8" msgid="6298159258090202166">"8"</string>
-    <string name="digit_9" msgid="1221342734731110246">"9"</string>
-    <string name="fun_cos" msgid="7312559527731358211">"cos"</string>
-    <string name="fun_ln" msgid="6282013842946532944">"ln"</string>
-    <string name="fun_log" msgid="6856905045055937519">"log"</string>
-    <string name="fun_sin" msgid="7136698561875496766">"sin"</string>
-    <string name="fun_tan" msgid="9116158377794370341">"tan"</string>
-    <string name="clr" msgid="3126239559646368205">"CE"</string>
-    <string name="del" msgid="6700172918709138470">"←"</string>
-    <string name="desc_const_e" msgid="7752508267661034194">"Eulerovo číslo"</string>
-    <string name="desc_const_pi" msgid="5843835548313660468">"pí"</string>
-    <string name="desc_dec_point" msgid="6211527612960070934">"desetinná čárka"</string>
-    <string name="desc_lparen" msgid="3319203240269597504">"levá závorka"</string>
-    <string name="desc_rparen" msgid="7629704943022422763">"pravá závorka"</string>
-    <string name="desc_fun_cos" msgid="3197307754450718348">"kosinus"</string>
-    <string name="desc_fun_ln" msgid="4943842219071979148">"přirozený logaritmus"</string>
-    <string name="desc_fun_log" msgid="6163178034661345125">"logaritmus"</string>
-    <string name="desc_fun_sin" msgid="4010564022860883142">"sinus"</string>
-    <string name="desc_fun_tan" msgid="8547330421304946587">"tangens"</string>
-    <string name="desc_op_add" msgid="1174812755738083078">"plus"</string>
-    <string name="desc_op_div" msgid="8320455802423478031">"děleno"</string>
-    <string name="desc_op_fact" msgid="5004950609277631750">"faktoriál"</string>
-    <string name="desc_op_mul" msgid="978652245185868311">"krát"</string>
-    <string name="desc_op_pow" msgid="2620877401884059447">"mocnina"</string>
-    <string name="desc_op_sqrt" msgid="4405610392216554239">"druhá odmocnina"</string>
-    <string name="desc_op_sub" msgid="2563060630032563021">"minus"</string>
-    <string name="desc_clr" msgid="8357371663749541924">"smazat celý výraz"</string>
-    <string name="desc_del" msgid="1866733601083210032">"smazat"</string>
-    <string name="desc_eq" msgid="8068773095462472408">"rovná se"</string>
+    <string name="app_name" msgid="1756503303878374382">"Kalkulačka"</string>
+    <string name="dec_point" msgid="8920102493070918054">","</string>
+    <string name="mode_deg" msgid="1146123354434332479">"deg"</string>
+    <string name="mode_rad" msgid="1434228830085760996">"rad"</string>
+    <string name="clr" msgid="6730945431543327337">"CE"</string>
+    <string name="del" msgid="5878069000864178910">"C"</string>
+    <string name="desc_const_e" msgid="1889187337970539507">"Eulerovo číslo"</string>
+    <string name="desc_const_pi" msgid="5430918714009441655">"pí"</string>
+    <string name="desc_dec_point" msgid="5725254504360445023">"desetinná čárka"</string>
+    <string name="desc_lparen" msgid="8688758170211924916">"levá závorka"</string>
+    <string name="desc_rparen" msgid="7920608385146151731">"pravá závorka"</string>
+    <string name="desc_fun_cos" msgid="3787913784504974731">"kosinus"</string>
+    <string name="desc_fun_ln" msgid="2505119732546227166">"přirozený logaritmus"</string>
+    <string name="desc_fun_log" msgid="4202230639814060062">"logaritmus"</string>
+    <string name="desc_fun_sin" msgid="7425661271929838876">"sinus"</string>
+    <string name="desc_fun_tan" msgid="3545496562069310036">"tangens"</string>
+    <string name="desc_fun_arccos" msgid="7583077865497939123">"arkus kosinus"</string>
+    <string name="desc_fun_arcsin" msgid="8592309261123302915">"arkus sinus"</string>
+    <string name="desc_fun_arctan" msgid="6891388393360447455">"arkus tangens"</string>
+    <string name="desc_op_add" msgid="5539599782598050813">"plus"</string>
+    <string name="desc_op_div" msgid="3032399266115257498">"děleno"</string>
+    <string name="desc_op_fact" msgid="6142780103294179702">"faktoriál"</string>
+    <string name="desc_op_mul" msgid="1199902761534518529">"krát"</string>
+    <string name="desc_op_pow" msgid="6010144442344099030">"mocnina"</string>
+    <string name="desc_op_sqrt" msgid="6882241473601721767">"druhá odmocnina"</string>
+    <string name="desc_mode_rad" msgid="5522614457355475195">"přepnout na radiány"</string>
+    <string name="desc_mode_deg" msgid="5560289378379011831">"přepnout na stupně"</string>
+    <string name="desc_op_sub" msgid="2744940875059679129">"minus"</string>
+    <string name="desc_clr" msgid="737502124268890797">"smazat celý výraz"</string>
+    <string name="desc_del" msgid="7879515781929311432">"smazat"</string>
+    <string name="desc_eq" msgid="3349320880874699285">"rovná se"</string>
+    <string name="error_nan" msgid="5674077944929888710">"Není číslo"</string>
+    <string name="error_syntax" msgid="4786987111228645602">"Chybný výraz"</string>
+    <string name="error_aborted" msgid="3402238176316342537">"Zrušeno"</string>
+    <string name="error_overflow" msgid="7800547394563434764">"Nekonečno?"</string>
+    <string name="error_zero_divide" msgid="7085069126090779874">"Dělení nulou"</string>
+    <string name="text_copied_toast" msgid="8845645964273481105">"Text byl zkopírován."</string>
+    <string name="cancelled" msgid="615180456915976640">"Výpočet byl zrušen."</string>
+    <string name="dismiss" msgid="7872443888515066216">"Zavřít"</string>
+    <string name="timeout" msgid="786323140644284782">"Výpočet je příliš náročný. Je možné, že výsledek není definován nebo je nekonečno."</string>
+    <string name="ok_remove_timeout" msgid="4252381882975743581">"OK, ale prodlužte časové limity!"</string>
+    <string name="exact" msgid="2597237880041789948">"(přesně)"</string>
+    <string name="approximate" msgid="7117143366610670836">"(±1 na posledním místě)"</string>
+    <!-- no translation found for menu_leading (2338520833272667740) -->
+    <skip />
+    <!-- no translation found for menu_fraction (1247477377840252234) -->
+    <skip />
+    <!-- no translation found for menu_licenses (1890541368064108592) -->
+    <skip />
 </resources>
diff --git a/res/values-da/strings.xml b/res/values-da/strings.xml
index ad8b241..53357f2 100644
--- a/res/values-da/strings.xml
+++ b/res/values-da/strings.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- 
-  Copyright (C) 2014 The Android Open Source Project
+  Copyright (C) 2015 The Android Open Source Project
 
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
@@ -17,45 +17,53 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name" msgid="8095131950334945205">"Lommeregner"</string>
-    <string name="error_nan" msgid="4071578355972369426">"Ikke et tal"</string>
-    <string name="error_syntax" msgid="6940043994468390738">"Fejl"</string>
-    <string name="dec_point" msgid="6555721211126788808">","</string>
-    <string name="digit_0" msgid="697966218778843272">"0"</string>
-    <string name="digit_1" msgid="9009337429640544205">"1"</string>
-    <string name="digit_2" msgid="7722707864768133877">"2"</string>
-    <string name="digit_3" msgid="5813321444694024561">"3"</string>
-    <string name="digit_4" msgid="4768173444612236144">"4"</string>
-    <string name="digit_5" msgid="2015349411036328271">"5"</string>
-    <string name="digit_6" msgid="7350999202882497047">"6"</string>
-    <string name="digit_7" msgid="2386463125354638611">"7"</string>
-    <string name="digit_8" msgid="6298159258090202166">"8"</string>
-    <string name="digit_9" msgid="1221342734731110246">"9"</string>
-    <string name="fun_cos" msgid="7312559527731358211">"cos"</string>
-    <string name="fun_ln" msgid="6282013842946532944">"ln"</string>
-    <string name="fun_log" msgid="6856905045055937519">"log"</string>
-    <string name="fun_sin" msgid="7136698561875496766">"sin"</string>
-    <string name="fun_tan" msgid="9116158377794370341">"tan"</string>
-    <string name="clr" msgid="3126239559646368205">"ryd"</string>
-    <string name="del" msgid="6700172918709138470">"slet"</string>
-    <string name="desc_const_e" msgid="7752508267661034194">"Eulers tal"</string>
-    <string name="desc_const_pi" msgid="5843835548313660468">"pi"</string>
-    <string name="desc_dec_point" msgid="6211527612960070934">"punktum"</string>
-    <string name="desc_lparen" msgid="3319203240269597504">"venstre parentes"</string>
-    <string name="desc_rparen" msgid="7629704943022422763">"højre parentes"</string>
-    <string name="desc_fun_cos" msgid="3197307754450718348">"cosinus"</string>
-    <string name="desc_fun_ln" msgid="4943842219071979148">"naturlig logaritme"</string>
-    <string name="desc_fun_log" msgid="6163178034661345125">"logaritme"</string>
-    <string name="desc_fun_sin" msgid="4010564022860883142">"sinus"</string>
-    <string name="desc_fun_tan" msgid="8547330421304946587">"tangens"</string>
-    <string name="desc_op_add" msgid="1174812755738083078">"plus"</string>
-    <string name="desc_op_div" msgid="8320455802423478031">"divider"</string>
-    <string name="desc_op_fact" msgid="5004950609277631750">"fakultet"</string>
-    <string name="desc_op_mul" msgid="978652245185868311">"gange"</string>
-    <string name="desc_op_pow" msgid="2620877401884059447">"potens"</string>
-    <string name="desc_op_sqrt" msgid="4405610392216554239">"kvadratrod"</string>
-    <string name="desc_op_sub" msgid="2563060630032563021">"minus"</string>
-    <string name="desc_clr" msgid="8357371663749541924">"ryd"</string>
-    <string name="desc_del" msgid="1866733601083210032">"slet"</string>
-    <string name="desc_eq" msgid="8068773095462472408">"lig med"</string>
+    <string name="app_name" msgid="1756503303878374382">"Lommeregner"</string>
+    <string name="dec_point" msgid="8920102493070918054">","</string>
+    <string name="mode_deg" msgid="1146123354434332479">"grad"</string>
+    <string name="mode_rad" msgid="1434228830085760996">"rad"</string>
+    <string name="clr" msgid="6730945431543327337">"ryd"</string>
+    <string name="del" msgid="5878069000864178910">"slet"</string>
+    <string name="desc_const_e" msgid="1889187337970539507">"Eulers tal"</string>
+    <string name="desc_const_pi" msgid="5430918714009441655">"pi"</string>
+    <string name="desc_dec_point" msgid="5725254504360445023">"punktum"</string>
+    <string name="desc_lparen" msgid="8688758170211924916">"venstre parentes"</string>
+    <string name="desc_rparen" msgid="7920608385146151731">"højre parentes"</string>
+    <string name="desc_fun_cos" msgid="3787913784504974731">"cosinus"</string>
+    <string name="desc_fun_ln" msgid="2505119732546227166">"naturlig logaritme"</string>
+    <string name="desc_fun_log" msgid="4202230639814060062">"logaritme"</string>
+    <string name="desc_fun_sin" msgid="7425661271929838876">"sinus"</string>
+    <string name="desc_fun_tan" msgid="3545496562069310036">"tangens"</string>
+    <string name="desc_fun_arccos" msgid="7583077865497939123">"invers cosinus"</string>
+    <string name="desc_fun_arcsin" msgid="8592309261123302915">"invers sinus"</string>
+    <string name="desc_fun_arctan" msgid="6891388393360447455">"invers tangens"</string>
+    <string name="desc_op_add" msgid="5539599782598050813">"plustegn"</string>
+    <string name="desc_op_div" msgid="3032399266115257498">"divider"</string>
+    <string name="desc_op_fact" msgid="6142780103294179702">"fakultet"</string>
+    <string name="desc_op_mul" msgid="1199902761534518529">"gange"</string>
+    <string name="desc_op_pow" msgid="6010144442344099030">"strøm"</string>
+    <string name="desc_op_sqrt" msgid="6882241473601721767">"kvadratrod"</string>
+    <string name="desc_mode_rad" msgid="5522614457355475195">"skift til radianer"</string>
+    <string name="desc_mode_deg" msgid="5560289378379011831">"skift til grader"</string>
+    <string name="desc_op_sub" msgid="2744940875059679129">"minus"</string>
+    <string name="desc_clr" msgid="737502124268890797">"ryd"</string>
+    <string name="desc_del" msgid="7879515781929311432">"slet"</string>
+    <string name="desc_eq" msgid="3349320880874699285">"lig med"</string>
+    <string name="error_nan" msgid="5674077944929888710">"Ikke et tal"</string>
+    <string name="error_syntax" msgid="4786987111228645602">"Ugyldigt udtryk"</string>
+    <string name="error_aborted" msgid="3402238176316342537">"Afbrudt"</string>
+    <string name="error_overflow" msgid="7800547394563434764">"Uendeligt?"</string>
+    <string name="error_zero_divide" msgid="7085069126090779874">"Division med 0"</string>
+    <string name="text_copied_toast" msgid="8845645964273481105">"Teksten er kopieret."</string>
+    <string name="cancelled" msgid="615180456915976640">"Beregningen blev annulleret!"</string>
+    <string name="dismiss" msgid="7872443888515066216">"Annuller"</string>
+    <string name="timeout" msgid="786323140644284782">"Det er for svært! Har du brugt en udefineret eller uendelig værdi?"</string>
+    <string name="ok_remove_timeout" msgid="4252381882975743581">"OK, men kan vi ikke få længere timeouts?"</string>
+    <string name="exact" msgid="2597237880041789948">"(eksakt)"</string>
+    <string name="approximate" msgid="7117143366610670836">"(± 1 i sidste ciffer)"</string>
+    <!-- no translation found for menu_leading (2338520833272667740) -->
+    <skip />
+    <!-- no translation found for menu_fraction (1247477377840252234) -->
+    <skip />
+    <!-- no translation found for menu_licenses (1890541368064108592) -->
+    <skip />
 </resources>
diff --git a/res/values-de/strings.xml b/res/values-de/strings.xml
index 9674745..50d58a1 100644
--- a/res/values-de/strings.xml
+++ b/res/values-de/strings.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- 
-  Copyright (C) 2014 The Android Open Source Project
+  Copyright (C) 2015 The Android Open Source Project
 
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
@@ -17,45 +17,53 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name" msgid="8095131950334945205">"Rechner"</string>
-    <string name="error_nan" msgid="4071578355972369426">"Keine Zahl"</string>
-    <string name="error_syntax" msgid="6940043994468390738">"Fehler"</string>
-    <string name="dec_point" msgid="6555721211126788808">","</string>
-    <string name="digit_0" msgid="697966218778843272">"0"</string>
-    <string name="digit_1" msgid="9009337429640544205">"1"</string>
-    <string name="digit_2" msgid="7722707864768133877">"2"</string>
-    <string name="digit_3" msgid="5813321444694024561">"3"</string>
-    <string name="digit_4" msgid="4768173444612236144">"4"</string>
-    <string name="digit_5" msgid="2015349411036328271">"5"</string>
-    <string name="digit_6" msgid="7350999202882497047">"6"</string>
-    <string name="digit_7" msgid="2386463125354638611">"7"</string>
-    <string name="digit_8" msgid="6298159258090202166">"8"</string>
-    <string name="digit_9" msgid="1221342734731110246">"9"</string>
-    <string name="fun_cos" msgid="7312559527731358211">"cos"</string>
-    <string name="fun_ln" msgid="6282013842946532944">"ln"</string>
-    <string name="fun_log" msgid="6856905045055937519">"log"</string>
-    <string name="fun_sin" msgid="7136698561875496766">"sin"</string>
-    <string name="fun_tan" msgid="9116158377794370341">"tan"</string>
-    <string name="clr" msgid="3126239559646368205">"clr"</string>
-    <string name="del" msgid="6700172918709138470">"del"</string>
-    <string name="desc_const_e" msgid="7752508267661034194">"Eulersche Zahl"</string>
-    <string name="desc_const_pi" msgid="5843835548313660468">"Pi"</string>
-    <string name="desc_dec_point" msgid="6211527612960070934">"Dezimalzeichen"</string>
-    <string name="desc_lparen" msgid="3319203240269597504">"Klammer auf"</string>
-    <string name="desc_rparen" msgid="7629704943022422763">"Klammer zu"</string>
-    <string name="desc_fun_cos" msgid="3197307754450718348">"Kosinus"</string>
-    <string name="desc_fun_ln" msgid="4943842219071979148">"natürlicher Logarithmus"</string>
-    <string name="desc_fun_log" msgid="6163178034661345125">"Logarithmus"</string>
-    <string name="desc_fun_sin" msgid="4010564022860883142">"Sinus"</string>
-    <string name="desc_fun_tan" msgid="8547330421304946587">"Tangens"</string>
-    <string name="desc_op_add" msgid="1174812755738083078">"plus"</string>
-    <string name="desc_op_div" msgid="8320455802423478031">"dividieren"</string>
-    <string name="desc_op_fact" msgid="5004950609277631750">"Fakultät"</string>
-    <string name="desc_op_mul" msgid="978652245185868311">"Mal"</string>
-    <string name="desc_op_pow" msgid="2620877401884059447">"Potenz"</string>
-    <string name="desc_op_sqrt" msgid="4405610392216554239">"Quadratwurzel"</string>
-    <string name="desc_op_sub" msgid="2563060630032563021">"minus"</string>
-    <string name="desc_clr" msgid="8357371663749541924">"löschen"</string>
-    <string name="desc_del" msgid="1866733601083210032">"löschen"</string>
-    <string name="desc_eq" msgid="8068773095462472408">"ist gleich"</string>
+    <string name="app_name" msgid="1756503303878374382">"Rechner"</string>
+    <string name="dec_point" msgid="8920102493070918054">","</string>
+    <string name="mode_deg" msgid="1146123354434332479">"deg"</string>
+    <string name="mode_rad" msgid="1434228830085760996">"rad"</string>
+    <string name="clr" msgid="6730945431543327337">"clr"</string>
+    <string name="del" msgid="5878069000864178910">"del"</string>
+    <string name="desc_const_e" msgid="1889187337970539507">"Eulersche Zahl"</string>
+    <string name="desc_const_pi" msgid="5430918714009441655">"Pi"</string>
+    <string name="desc_dec_point" msgid="5725254504360445023">"Dezimalzeichen"</string>
+    <string name="desc_lparen" msgid="8688758170211924916">"Klammer auf"</string>
+    <string name="desc_rparen" msgid="7920608385146151731">"Klammer zu"</string>
+    <string name="desc_fun_cos" msgid="3787913784504974731">"Kosinus"</string>
+    <string name="desc_fun_ln" msgid="2505119732546227166">"Natürlicher Logarithmus"</string>
+    <string name="desc_fun_log" msgid="4202230639814060062">"Logarithmus"</string>
+    <string name="desc_fun_sin" msgid="7425661271929838876">"Sinus"</string>
+    <string name="desc_fun_tan" msgid="3545496562069310036">"Tangens"</string>
+    <string name="desc_fun_arccos" msgid="7583077865497939123">"Arkuskosinus"</string>
+    <string name="desc_fun_arcsin" msgid="8592309261123302915">"Arkussinus"</string>
+    <string name="desc_fun_arctan" msgid="6891388393360447455">"Arkustangens"</string>
+    <string name="desc_op_add" msgid="5539599782598050813">"Plus"</string>
+    <string name="desc_op_div" msgid="3032399266115257498">"Dividieren"</string>
+    <string name="desc_op_fact" msgid="6142780103294179702">"Fakultät"</string>
+    <string name="desc_op_mul" msgid="1199902761534518529">"Mal"</string>
+    <string name="desc_op_pow" msgid="6010144442344099030">"Potenz"</string>
+    <string name="desc_op_sqrt" msgid="6882241473601721767">"Quadratwurzel"</string>
+    <string name="desc_mode_rad" msgid="5522614457355475195">"Zu Radiant wechseln"</string>
+    <string name="desc_mode_deg" msgid="5560289378379011831">"Zu Grad wechseln"</string>
+    <string name="desc_op_sub" msgid="2744940875059679129">"Minus"</string>
+    <string name="desc_clr" msgid="737502124268890797">"Löschen"</string>
+    <string name="desc_del" msgid="7879515781929311432">"Löschen"</string>
+    <string name="desc_eq" msgid="3349320880874699285">"ist gleich"</string>
+    <string name="error_nan" msgid="5674077944929888710">"Keine Zahl"</string>
+    <string name="error_syntax" msgid="4786987111228645602">"Ausdrucksfehler"</string>
+    <string name="error_aborted" msgid="3402238176316342537">"Abgebrochen"</string>
+    <string name="error_overflow" msgid="7800547394563434764">"Unendlich?"</string>
+    <string name="error_zero_divide" msgid="7085069126090779874">"Division durch 0"</string>
+    <string name="text_copied_toast" msgid="8845645964273481105">"Text kopiert"</string>
+    <string name="cancelled" msgid="615180456915976640">"Die Berechnung wurde abgebrochen."</string>
+    <string name="dismiss" msgid="7872443888515066216">"Schließen"</string>
+    <string name="timeout" msgid="786323140644284782">"Das ist zu schwierig! Unbestimmter oder unendlicher Wert?"</string>
+    <string name="ok_remove_timeout" msgid="4252381882975743581">"Längere Zeitlimits erforderlich"</string>
+    <string name="exact" msgid="2597237880041789948">"(Exakt)"</string>
+    <string name="approximate" msgid="7117143366610670836">"(±1 für die letzte Zahl)"</string>
+    <!-- no translation found for menu_leading (2338520833272667740) -->
+    <skip />
+    <!-- no translation found for menu_fraction (1247477377840252234) -->
+    <skip />
+    <!-- no translation found for menu_licenses (1890541368064108592) -->
+    <skip />
 </resources>
diff --git a/res/values-el/strings.xml b/res/values-el/strings.xml
index 92b57e0..f78e5b2 100644
--- a/res/values-el/strings.xml
+++ b/res/values-el/strings.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- 
-  Copyright (C) 2014 The Android Open Source Project
+  Copyright (C) 2015 The Android Open Source Project
 
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
@@ -17,45 +17,53 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name" msgid="8095131950334945205">"Αριθμομηχ."</string>
-    <string name="error_nan" msgid="4071578355972369426">"Όχι αριθμό"</string>
-    <string name="error_syntax" msgid="6940043994468390738">"Σφάλμα"</string>
-    <string name="dec_point" msgid="6555721211126788808">"."</string>
-    <string name="digit_0" msgid="697966218778843272">"0"</string>
-    <string name="digit_1" msgid="9009337429640544205">"1"</string>
-    <string name="digit_2" msgid="7722707864768133877">"2"</string>
-    <string name="digit_3" msgid="5813321444694024561">"3"</string>
-    <string name="digit_4" msgid="4768173444612236144">"4"</string>
-    <string name="digit_5" msgid="2015349411036328271">"5"</string>
-    <string name="digit_6" msgid="7350999202882497047">"6"</string>
-    <string name="digit_7" msgid="2386463125354638611">"7"</string>
-    <string name="digit_8" msgid="6298159258090202166">"8"</string>
-    <string name="digit_9" msgid="1221342734731110246">"9"</string>
-    <string name="fun_cos" msgid="7312559527731358211">"cos"</string>
-    <string name="fun_ln" msgid="6282013842946532944">"ln"</string>
-    <string name="fun_log" msgid="6856905045055937519">"log"</string>
-    <string name="fun_sin" msgid="7136698561875496766">"sin"</string>
-    <string name="fun_tan" msgid="9116158377794370341">"tan"</string>
-    <string name="clr" msgid="3126239559646368205">"clr"</string>
-    <string name="del" msgid="6700172918709138470">"del"</string>
-    <string name="desc_const_e" msgid="7752508267661034194">"Αριθμός Euler"</string>
-    <string name="desc_const_pi" msgid="5843835548313660468">"πι"</string>
-    <string name="desc_dec_point" msgid="6211527612960070934">" βαθμός "</string>
-    <string name="desc_lparen" msgid="3319203240269597504">"αριστερή παρένθεση"</string>
-    <string name="desc_rparen" msgid="7629704943022422763">"δεξιά παρένθεση"</string>
-    <string name="desc_fun_cos" msgid="3197307754450718348">"συνημίτονο"</string>
-    <string name="desc_fun_ln" msgid="4943842219071979148">"φυσικός λογάριθμος"</string>
-    <string name="desc_fun_log" msgid="6163178034661345125">"λογάριθμος"</string>
-    <string name="desc_fun_sin" msgid="4010564022860883142">"ημίτονο"</string>
-    <string name="desc_fun_tan" msgid="8547330421304946587">"εφαπτομένη"</string>
-    <string name="desc_op_add" msgid="1174812755738083078">"συν"</string>
-    <string name="desc_op_div" msgid="8320455802423478031">"διαίρεση"</string>
-    <string name="desc_op_fact" msgid="5004950609277631750">"παραγοντικό"</string>
-    <string name="desc_op_mul" msgid="978652245185868311">"φορές"</string>
-    <string name="desc_op_pow" msgid="2620877401884059447">"υψωμένο στη δύναμη"</string>
-    <string name="desc_op_sqrt" msgid="4405610392216554239">"τετραγωνική ρίζα"</string>
-    <string name="desc_op_sub" msgid="2563060630032563021">"μείον"</string>
-    <string name="desc_clr" msgid="8357371663749541924">"διαγραφή"</string>
-    <string name="desc_del" msgid="1866733601083210032">"διαγραφή"</string>
-    <string name="desc_eq" msgid="8068773095462472408">"ίσον"</string>
+    <string name="app_name" msgid="1756503303878374382">"Αριθμομηχανή"</string>
+    <string name="dec_point" msgid="8920102493070918054">"."</string>
+    <string name="mode_deg" msgid="1146123354434332479">"deg"</string>
+    <string name="mode_rad" msgid="1434228830085760996">"rad"</string>
+    <string name="clr" msgid="6730945431543327337">"clr"</string>
+    <string name="del" msgid="5878069000864178910">"del"</string>
+    <string name="desc_const_e" msgid="1889187337970539507">"Αριθμός Euler"</string>
+    <string name="desc_const_pi" msgid="5430918714009441655">"πι"</string>
+    <string name="desc_dec_point" msgid="5725254504360445023">"βαθμός"</string>
+    <string name="desc_lparen" msgid="8688758170211924916">"αριστερή παρένθεση"</string>
+    <string name="desc_rparen" msgid="7920608385146151731">"δεξιά παρένθεση"</string>
+    <string name="desc_fun_cos" msgid="3787913784504974731">"συνημίτονο"</string>
+    <string name="desc_fun_ln" msgid="2505119732546227166">"φυσικός λογάριθμος"</string>
+    <string name="desc_fun_log" msgid="4202230639814060062">"λογάριθμος"</string>
+    <string name="desc_fun_sin" msgid="7425661271929838876">"ημίτονο"</string>
+    <string name="desc_fun_tan" msgid="3545496562069310036">"εφαπτομένη"</string>
+    <string name="desc_fun_arccos" msgid="7583077865497939123">"αντίστροφο συνημίτονο"</string>
+    <string name="desc_fun_arcsin" msgid="8592309261123302915">"αντίστροφο ημίτονο"</string>
+    <string name="desc_fun_arctan" msgid="6891388393360447455">"αντίστροφη εφαπτομένη"</string>
+    <string name="desc_op_add" msgid="5539599782598050813">"συν"</string>
+    <string name="desc_op_div" msgid="3032399266115257498">"διαίρεση"</string>
+    <string name="desc_op_fact" msgid="6142780103294179702">"παραγοντικό"</string>
+    <string name="desc_op_mul" msgid="1199902761534518529">"φορές"</string>
+    <string name="desc_op_pow" msgid="6010144442344099030">"ενεργοποίηση"</string>
+    <string name="desc_op_sqrt" msgid="6882241473601721767">"τετραγωνική ρίζα"</string>
+    <string name="desc_mode_rad" msgid="5522614457355475195">"εναλλαγή σε ακτίνια"</string>
+    <string name="desc_mode_deg" msgid="5560289378379011831">"εναλλαγή σε βαθμούς"</string>
+    <string name="desc_op_sub" msgid="2744940875059679129">"μείον"</string>
+    <string name="desc_clr" msgid="737502124268890797">"διαγραφή"</string>
+    <string name="desc_del" msgid="7879515781929311432">"διαγραφή"</string>
+    <string name="desc_eq" msgid="3349320880874699285">"ίσον"</string>
+    <string name="error_nan" msgid="5674077944929888710">"Όχι αριθμός"</string>
+    <string name="error_syntax" msgid="4786987111228645602">"Κακή έκφραση"</string>
+    <string name="error_aborted" msgid="3402238176316342537">"Ακυρώθηκε"</string>
+    <string name="error_overflow" msgid="7800547394563434764">"Άπειρο;"</string>
+    <string name="error_zero_divide" msgid="7085069126090779874">"Διαίρεση με το μηδέν"</string>
+    <string name="text_copied_toast" msgid="8845645964273481105">"Το κείμενο αντιγράφηκε."</string>
+    <string name="cancelled" msgid="615180456915976640">"Ο υπολογισμός ακυρώθηκε!"</string>
+    <string name="dismiss" msgid="7872443888515066216">"Παράβλεψη"</string>
+    <string name="timeout" msgid="786323140644284782">"Αυτό είναι πάρα πολύ δύσκολο! Μήπως δεν καθορίστηκε τιμή ή είναι άπειρη;"</string>
+    <string name="ok_remove_timeout" msgid="4252381882975743581">"Εντάξει, αλλά χωρίς λήξη χρονικού ορίου!"</string>
+    <string name="exact" msgid="2597237880041789948">"(ακριβές)"</string>
+    <string name="approximate" msgid="7117143366610670836">"(±1 στο τελευταίο ψηφίο)"</string>
+    <!-- no translation found for menu_leading (2338520833272667740) -->
+    <skip />
+    <!-- no translation found for menu_fraction (1247477377840252234) -->
+    <skip />
+    <!-- no translation found for menu_licenses (1890541368064108592) -->
+    <skip />
 </resources>
diff --git a/res/values-en-rAU/strings.xml b/res/values-en-rAU/strings.xml
new file mode 100644
index 0000000..1dfb77e
--- /dev/null
+++ b/res/values-en-rAU/strings.xml
@@ -0,0 +1,69 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- 
+  Copyright (C) 2015 The Android Open Source Project
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+   -->
+
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="app_name" msgid="1756503303878374382">"Calculator"</string>
+    <string name="dec_point" msgid="8920102493070918054">"."</string>
+    <string name="mode_deg" msgid="1146123354434332479">"deg"</string>
+    <string name="mode_rad" msgid="1434228830085760996">"rad"</string>
+    <string name="clr" msgid="6730945431543327337">"clr"</string>
+    <string name="del" msgid="5878069000864178910">"del"</string>
+    <string name="desc_const_e" msgid="1889187337970539507">"Euler\'s number"</string>
+    <string name="desc_const_pi" msgid="5430918714009441655">"pi"</string>
+    <string name="desc_dec_point" msgid="5725254504360445023">"point"</string>
+    <string name="desc_lparen" msgid="8688758170211924916">"left parenthesis"</string>
+    <string name="desc_rparen" msgid="7920608385146151731">"right parenthesis"</string>
+    <string name="desc_fun_cos" msgid="3787913784504974731">"cosine"</string>
+    <string name="desc_fun_ln" msgid="2505119732546227166">"natural logarithm"</string>
+    <string name="desc_fun_log" msgid="4202230639814060062">"logarithm"</string>
+    <string name="desc_fun_sin" msgid="7425661271929838876">"sine"</string>
+    <string name="desc_fun_tan" msgid="3545496562069310036">"tangent"</string>
+    <string name="desc_fun_arccos" msgid="7583077865497939123">"inverse cosine"</string>
+    <string name="desc_fun_arcsin" msgid="8592309261123302915">"inverse sine"</string>
+    <string name="desc_fun_arctan" msgid="6891388393360447455">"inverse tangent"</string>
+    <string name="desc_op_add" msgid="5539599782598050813">"plus"</string>
+    <string name="desc_op_div" msgid="3032399266115257498">"divide"</string>
+    <string name="desc_op_fact" msgid="6142780103294179702">"factorial"</string>
+    <string name="desc_op_mul" msgid="1199902761534518529">"times"</string>
+    <string name="desc_op_pow" msgid="6010144442344099030">"power"</string>
+    <string name="desc_op_sqrt" msgid="6882241473601721767">"square root"</string>
+    <string name="desc_mode_rad" msgid="5522614457355475195">"switch to radians"</string>
+    <string name="desc_mode_deg" msgid="5560289378379011831">"switch to degrees"</string>
+    <string name="desc_op_sub" msgid="2744940875059679129">"minus"</string>
+    <string name="desc_clr" msgid="737502124268890797">"clear"</string>
+    <string name="desc_del" msgid="7879515781929311432">"Delete"</string>
+    <string name="desc_eq" msgid="3349320880874699285">"equals"</string>
+    <string name="error_nan" msgid="5674077944929888710">"Not a number"</string>
+    <string name="error_syntax" msgid="4786987111228645602">"Bad expression"</string>
+    <string name="error_aborted" msgid="3402238176316342537">"Aborted"</string>
+    <string name="error_overflow" msgid="7800547394563434764">"Infinite?"</string>
+    <string name="error_zero_divide" msgid="7085069126090779874">"Division by 0"</string>
+    <string name="text_copied_toast" msgid="8845645964273481105">"Text copied"</string>
+    <string name="cancelled" msgid="615180456915976640">"Computation cancelled!"</string>
+    <string name="dismiss" msgid="7872443888515066216">"Dismiss"</string>
+    <string name="timeout" msgid="786323140644284782">"That\'s too hard! Undefined or infinite value?"</string>
+    <string name="ok_remove_timeout" msgid="4252381882975743581">"OK, but longer timeouts, please!"</string>
+    <string name="exact" msgid="2597237880041789948">"(exact)"</string>
+    <string name="approximate" msgid="7117143366610670836">"(±1 in last digit)"</string>
+    <!-- no translation found for menu_leading (2338520833272667740) -->
+    <skip />
+    <!-- no translation found for menu_fraction (1247477377840252234) -->
+    <skip />
+    <!-- no translation found for menu_licenses (1890541368064108592) -->
+    <skip />
+</resources>
diff --git a/res/values-en-rGB/strings.xml b/res/values-en-rGB/strings.xml
index 3dc4074..1dfb77e 100644
--- a/res/values-en-rGB/strings.xml
+++ b/res/values-en-rGB/strings.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- 
-  Copyright (C) 2014 The Android Open Source Project
+  Copyright (C) 2015 The Android Open Source Project
 
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
@@ -17,45 +17,53 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name" msgid="8095131950334945205">"Calculator"</string>
-    <string name="error_nan" msgid="4071578355972369426">"Not a number"</string>
-    <string name="error_syntax" msgid="6940043994468390738">"Error"</string>
-    <string name="dec_point" msgid="6555721211126788808">"."</string>
-    <string name="digit_0" msgid="697966218778843272">"0"</string>
-    <string name="digit_1" msgid="9009337429640544205">"1"</string>
-    <string name="digit_2" msgid="7722707864768133877">"2"</string>
-    <string name="digit_3" msgid="5813321444694024561">"3"</string>
-    <string name="digit_4" msgid="4768173444612236144">"4"</string>
-    <string name="digit_5" msgid="2015349411036328271">"5"</string>
-    <string name="digit_6" msgid="7350999202882497047">"6"</string>
-    <string name="digit_7" msgid="2386463125354638611">"7"</string>
-    <string name="digit_8" msgid="6298159258090202166">"8"</string>
-    <string name="digit_9" msgid="1221342734731110246">"9"</string>
-    <string name="fun_cos" msgid="7312559527731358211">"cos"</string>
-    <string name="fun_ln" msgid="6282013842946532944">"ln"</string>
-    <string name="fun_log" msgid="6856905045055937519">"log"</string>
-    <string name="fun_sin" msgid="7136698561875496766">"sin"</string>
-    <string name="fun_tan" msgid="9116158377794370341">"tan"</string>
-    <string name="clr" msgid="3126239559646368205">"clr"</string>
-    <string name="del" msgid="6700172918709138470">"del"</string>
-    <string name="desc_const_e" msgid="7752508267661034194">"Euler\'s number"</string>
-    <string name="desc_const_pi" msgid="5843835548313660468">"pi"</string>
-    <string name="desc_dec_point" msgid="6211527612960070934">"point"</string>
-    <string name="desc_lparen" msgid="3319203240269597504">"left parenthesis"</string>
-    <string name="desc_rparen" msgid="7629704943022422763">"right parenthesis"</string>
-    <string name="desc_fun_cos" msgid="3197307754450718348">"cosine"</string>
-    <string name="desc_fun_ln" msgid="4943842219071979148">"natural logarithm"</string>
-    <string name="desc_fun_log" msgid="6163178034661345125">"logarithm"</string>
-    <string name="desc_fun_sin" msgid="4010564022860883142">"sine"</string>
-    <string name="desc_fun_tan" msgid="8547330421304946587">"tangent"</string>
-    <string name="desc_op_add" msgid="1174812755738083078">"plus"</string>
-    <string name="desc_op_div" msgid="8320455802423478031">"divide"</string>
-    <string name="desc_op_fact" msgid="5004950609277631750">"factorial"</string>
-    <string name="desc_op_mul" msgid="978652245185868311">"times"</string>
-    <string name="desc_op_pow" msgid="2620877401884059447">"power"</string>
-    <string name="desc_op_sqrt" msgid="4405610392216554239">"square root"</string>
-    <string name="desc_op_sub" msgid="2563060630032563021">"minus"</string>
-    <string name="desc_clr" msgid="8357371663749541924">"clear"</string>
-    <string name="desc_del" msgid="1866733601083210032">"delete"</string>
-    <string name="desc_eq" msgid="8068773095462472408">"equals"</string>
+    <string name="app_name" msgid="1756503303878374382">"Calculator"</string>
+    <string name="dec_point" msgid="8920102493070918054">"."</string>
+    <string name="mode_deg" msgid="1146123354434332479">"deg"</string>
+    <string name="mode_rad" msgid="1434228830085760996">"rad"</string>
+    <string name="clr" msgid="6730945431543327337">"clr"</string>
+    <string name="del" msgid="5878069000864178910">"del"</string>
+    <string name="desc_const_e" msgid="1889187337970539507">"Euler\'s number"</string>
+    <string name="desc_const_pi" msgid="5430918714009441655">"pi"</string>
+    <string name="desc_dec_point" msgid="5725254504360445023">"point"</string>
+    <string name="desc_lparen" msgid="8688758170211924916">"left parenthesis"</string>
+    <string name="desc_rparen" msgid="7920608385146151731">"right parenthesis"</string>
+    <string name="desc_fun_cos" msgid="3787913784504974731">"cosine"</string>
+    <string name="desc_fun_ln" msgid="2505119732546227166">"natural logarithm"</string>
+    <string name="desc_fun_log" msgid="4202230639814060062">"logarithm"</string>
+    <string name="desc_fun_sin" msgid="7425661271929838876">"sine"</string>
+    <string name="desc_fun_tan" msgid="3545496562069310036">"tangent"</string>
+    <string name="desc_fun_arccos" msgid="7583077865497939123">"inverse cosine"</string>
+    <string name="desc_fun_arcsin" msgid="8592309261123302915">"inverse sine"</string>
+    <string name="desc_fun_arctan" msgid="6891388393360447455">"inverse tangent"</string>
+    <string name="desc_op_add" msgid="5539599782598050813">"plus"</string>
+    <string name="desc_op_div" msgid="3032399266115257498">"divide"</string>
+    <string name="desc_op_fact" msgid="6142780103294179702">"factorial"</string>
+    <string name="desc_op_mul" msgid="1199902761534518529">"times"</string>
+    <string name="desc_op_pow" msgid="6010144442344099030">"power"</string>
+    <string name="desc_op_sqrt" msgid="6882241473601721767">"square root"</string>
+    <string name="desc_mode_rad" msgid="5522614457355475195">"switch to radians"</string>
+    <string name="desc_mode_deg" msgid="5560289378379011831">"switch to degrees"</string>
+    <string name="desc_op_sub" msgid="2744940875059679129">"minus"</string>
+    <string name="desc_clr" msgid="737502124268890797">"clear"</string>
+    <string name="desc_del" msgid="7879515781929311432">"Delete"</string>
+    <string name="desc_eq" msgid="3349320880874699285">"equals"</string>
+    <string name="error_nan" msgid="5674077944929888710">"Not a number"</string>
+    <string name="error_syntax" msgid="4786987111228645602">"Bad expression"</string>
+    <string name="error_aborted" msgid="3402238176316342537">"Aborted"</string>
+    <string name="error_overflow" msgid="7800547394563434764">"Infinite?"</string>
+    <string name="error_zero_divide" msgid="7085069126090779874">"Division by 0"</string>
+    <string name="text_copied_toast" msgid="8845645964273481105">"Text copied"</string>
+    <string name="cancelled" msgid="615180456915976640">"Computation cancelled!"</string>
+    <string name="dismiss" msgid="7872443888515066216">"Dismiss"</string>
+    <string name="timeout" msgid="786323140644284782">"That\'s too hard! Undefined or infinite value?"</string>
+    <string name="ok_remove_timeout" msgid="4252381882975743581">"OK, but longer timeouts, please!"</string>
+    <string name="exact" msgid="2597237880041789948">"(exact)"</string>
+    <string name="approximate" msgid="7117143366610670836">"(±1 in last digit)"</string>
+    <!-- no translation found for menu_leading (2338520833272667740) -->
+    <skip />
+    <!-- no translation found for menu_fraction (1247477377840252234) -->
+    <skip />
+    <!-- no translation found for menu_licenses (1890541368064108592) -->
+    <skip />
 </resources>
diff --git a/res/values-en-rIN/strings.xml b/res/values-en-rIN/strings.xml
index 3dc4074..1dfb77e 100644
--- a/res/values-en-rIN/strings.xml
+++ b/res/values-en-rIN/strings.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- 
-  Copyright (C) 2014 The Android Open Source Project
+  Copyright (C) 2015 The Android Open Source Project
 
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
@@ -17,45 +17,53 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name" msgid="8095131950334945205">"Calculator"</string>
-    <string name="error_nan" msgid="4071578355972369426">"Not a number"</string>
-    <string name="error_syntax" msgid="6940043994468390738">"Error"</string>
-    <string name="dec_point" msgid="6555721211126788808">"."</string>
-    <string name="digit_0" msgid="697966218778843272">"0"</string>
-    <string name="digit_1" msgid="9009337429640544205">"1"</string>
-    <string name="digit_2" msgid="7722707864768133877">"2"</string>
-    <string name="digit_3" msgid="5813321444694024561">"3"</string>
-    <string name="digit_4" msgid="4768173444612236144">"4"</string>
-    <string name="digit_5" msgid="2015349411036328271">"5"</string>
-    <string name="digit_6" msgid="7350999202882497047">"6"</string>
-    <string name="digit_7" msgid="2386463125354638611">"7"</string>
-    <string name="digit_8" msgid="6298159258090202166">"8"</string>
-    <string name="digit_9" msgid="1221342734731110246">"9"</string>
-    <string name="fun_cos" msgid="7312559527731358211">"cos"</string>
-    <string name="fun_ln" msgid="6282013842946532944">"ln"</string>
-    <string name="fun_log" msgid="6856905045055937519">"log"</string>
-    <string name="fun_sin" msgid="7136698561875496766">"sin"</string>
-    <string name="fun_tan" msgid="9116158377794370341">"tan"</string>
-    <string name="clr" msgid="3126239559646368205">"clr"</string>
-    <string name="del" msgid="6700172918709138470">"del"</string>
-    <string name="desc_const_e" msgid="7752508267661034194">"Euler\'s number"</string>
-    <string name="desc_const_pi" msgid="5843835548313660468">"pi"</string>
-    <string name="desc_dec_point" msgid="6211527612960070934">"point"</string>
-    <string name="desc_lparen" msgid="3319203240269597504">"left parenthesis"</string>
-    <string name="desc_rparen" msgid="7629704943022422763">"right parenthesis"</string>
-    <string name="desc_fun_cos" msgid="3197307754450718348">"cosine"</string>
-    <string name="desc_fun_ln" msgid="4943842219071979148">"natural logarithm"</string>
-    <string name="desc_fun_log" msgid="6163178034661345125">"logarithm"</string>
-    <string name="desc_fun_sin" msgid="4010564022860883142">"sine"</string>
-    <string name="desc_fun_tan" msgid="8547330421304946587">"tangent"</string>
-    <string name="desc_op_add" msgid="1174812755738083078">"plus"</string>
-    <string name="desc_op_div" msgid="8320455802423478031">"divide"</string>
-    <string name="desc_op_fact" msgid="5004950609277631750">"factorial"</string>
-    <string name="desc_op_mul" msgid="978652245185868311">"times"</string>
-    <string name="desc_op_pow" msgid="2620877401884059447">"power"</string>
-    <string name="desc_op_sqrt" msgid="4405610392216554239">"square root"</string>
-    <string name="desc_op_sub" msgid="2563060630032563021">"minus"</string>
-    <string name="desc_clr" msgid="8357371663749541924">"clear"</string>
-    <string name="desc_del" msgid="1866733601083210032">"delete"</string>
-    <string name="desc_eq" msgid="8068773095462472408">"equals"</string>
+    <string name="app_name" msgid="1756503303878374382">"Calculator"</string>
+    <string name="dec_point" msgid="8920102493070918054">"."</string>
+    <string name="mode_deg" msgid="1146123354434332479">"deg"</string>
+    <string name="mode_rad" msgid="1434228830085760996">"rad"</string>
+    <string name="clr" msgid="6730945431543327337">"clr"</string>
+    <string name="del" msgid="5878069000864178910">"del"</string>
+    <string name="desc_const_e" msgid="1889187337970539507">"Euler\'s number"</string>
+    <string name="desc_const_pi" msgid="5430918714009441655">"pi"</string>
+    <string name="desc_dec_point" msgid="5725254504360445023">"point"</string>
+    <string name="desc_lparen" msgid="8688758170211924916">"left parenthesis"</string>
+    <string name="desc_rparen" msgid="7920608385146151731">"right parenthesis"</string>
+    <string name="desc_fun_cos" msgid="3787913784504974731">"cosine"</string>
+    <string name="desc_fun_ln" msgid="2505119732546227166">"natural logarithm"</string>
+    <string name="desc_fun_log" msgid="4202230639814060062">"logarithm"</string>
+    <string name="desc_fun_sin" msgid="7425661271929838876">"sine"</string>
+    <string name="desc_fun_tan" msgid="3545496562069310036">"tangent"</string>
+    <string name="desc_fun_arccos" msgid="7583077865497939123">"inverse cosine"</string>
+    <string name="desc_fun_arcsin" msgid="8592309261123302915">"inverse sine"</string>
+    <string name="desc_fun_arctan" msgid="6891388393360447455">"inverse tangent"</string>
+    <string name="desc_op_add" msgid="5539599782598050813">"plus"</string>
+    <string name="desc_op_div" msgid="3032399266115257498">"divide"</string>
+    <string name="desc_op_fact" msgid="6142780103294179702">"factorial"</string>
+    <string name="desc_op_mul" msgid="1199902761534518529">"times"</string>
+    <string name="desc_op_pow" msgid="6010144442344099030">"power"</string>
+    <string name="desc_op_sqrt" msgid="6882241473601721767">"square root"</string>
+    <string name="desc_mode_rad" msgid="5522614457355475195">"switch to radians"</string>
+    <string name="desc_mode_deg" msgid="5560289378379011831">"switch to degrees"</string>
+    <string name="desc_op_sub" msgid="2744940875059679129">"minus"</string>
+    <string name="desc_clr" msgid="737502124268890797">"clear"</string>
+    <string name="desc_del" msgid="7879515781929311432">"Delete"</string>
+    <string name="desc_eq" msgid="3349320880874699285">"equals"</string>
+    <string name="error_nan" msgid="5674077944929888710">"Not a number"</string>
+    <string name="error_syntax" msgid="4786987111228645602">"Bad expression"</string>
+    <string name="error_aborted" msgid="3402238176316342537">"Aborted"</string>
+    <string name="error_overflow" msgid="7800547394563434764">"Infinite?"</string>
+    <string name="error_zero_divide" msgid="7085069126090779874">"Division by 0"</string>
+    <string name="text_copied_toast" msgid="8845645964273481105">"Text copied"</string>
+    <string name="cancelled" msgid="615180456915976640">"Computation cancelled!"</string>
+    <string name="dismiss" msgid="7872443888515066216">"Dismiss"</string>
+    <string name="timeout" msgid="786323140644284782">"That\'s too hard! Undefined or infinite value?"</string>
+    <string name="ok_remove_timeout" msgid="4252381882975743581">"OK, but longer timeouts, please!"</string>
+    <string name="exact" msgid="2597237880041789948">"(exact)"</string>
+    <string name="approximate" msgid="7117143366610670836">"(±1 in last digit)"</string>
+    <!-- no translation found for menu_leading (2338520833272667740) -->
+    <skip />
+    <!-- no translation found for menu_fraction (1247477377840252234) -->
+    <skip />
+    <!-- no translation found for menu_licenses (1890541368064108592) -->
+    <skip />
 </resources>
diff --git a/res/values-es-rUS/strings.xml b/res/values-es-rUS/strings.xml
index fd87ca3..e37c68a 100644
--- a/res/values-es-rUS/strings.xml
+++ b/res/values-es-rUS/strings.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- 
-  Copyright (C) 2014 The Android Open Source Project
+  Copyright (C) 2015 The Android Open Source Project
 
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
@@ -17,45 +17,53 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name" msgid="8095131950334945205">"Calculadora"</string>
-    <string name="error_nan" msgid="4071578355972369426">"No es número."</string>
-    <string name="error_syntax" msgid="6940043994468390738">"Error"</string>
-    <string name="dec_point" msgid="6555721211126788808">"."</string>
-    <string name="digit_0" msgid="697966218778843272">"0"</string>
-    <string name="digit_1" msgid="9009337429640544205">"1"</string>
-    <string name="digit_2" msgid="7722707864768133877">"2"</string>
-    <string name="digit_3" msgid="5813321444694024561">"3"</string>
-    <string name="digit_4" msgid="4768173444612236144">"4"</string>
-    <string name="digit_5" msgid="2015349411036328271">"5"</string>
-    <string name="digit_6" msgid="7350999202882497047">"6"</string>
-    <string name="digit_7" msgid="2386463125354638611">"7"</string>
-    <string name="digit_8" msgid="6298159258090202166">"8"</string>
-    <string name="digit_9" msgid="1221342734731110246">"9"</string>
-    <string name="fun_cos" msgid="7312559527731358211">"cos"</string>
-    <string name="fun_ln" msgid="6282013842946532944">"ln"</string>
-    <string name="fun_log" msgid="6856905045055937519">"log"</string>
-    <string name="fun_sin" msgid="7136698561875496766">"sen"</string>
-    <string name="fun_tan" msgid="9116158377794370341">"tan"</string>
-    <string name="clr" msgid="3126239559646368205">"be"</string>
-    <string name="del" msgid="6700172918709138470">"del"</string>
-    <string name="desc_const_e" msgid="7752508267661034194">"número de Euler"</string>
-    <string name="desc_const_pi" msgid="5843835548313660468">"pi"</string>
-    <string name="desc_dec_point" msgid="6211527612960070934">"punto"</string>
-    <string name="desc_lparen" msgid="3319203240269597504">"paréntesis de apertura"</string>
-    <string name="desc_rparen" msgid="7629704943022422763">"paréntesis de cierre"</string>
-    <string name="desc_fun_cos" msgid="3197307754450718348">"coseno"</string>
-    <string name="desc_fun_ln" msgid="4943842219071979148">"logaritmo natural"</string>
-    <string name="desc_fun_log" msgid="6163178034661345125">"logaritmo"</string>
-    <string name="desc_fun_sin" msgid="4010564022860883142">"seno"</string>
-    <string name="desc_fun_tan" msgid="8547330421304946587">"tangente"</string>
-    <string name="desc_op_add" msgid="1174812755738083078">"más"</string>
-    <string name="desc_op_div" msgid="8320455802423478031">"división"</string>
-    <string name="desc_op_fact" msgid="5004950609277631750">"factorial"</string>
-    <string name="desc_op_mul" msgid="978652245185868311">"multiplicación"</string>
-    <string name="desc_op_pow" msgid="2620877401884059447">"potencia"</string>
-    <string name="desc_op_sqrt" msgid="4405610392216554239">"raíz cuadrada"</string>
-    <string name="desc_op_sub" msgid="2563060630032563021">"menos"</string>
-    <string name="desc_clr" msgid="8357371663749541924">"borrar"</string>
-    <string name="desc_del" msgid="1866733601083210032">"eliminar"</string>
-    <string name="desc_eq" msgid="8068773095462472408">"igual a"</string>
+    <string name="app_name" msgid="1756503303878374382">"Calculadora"</string>
+    <string name="dec_point" msgid="8920102493070918054">"."</string>
+    <string name="mode_deg" msgid="1146123354434332479">"deg"</string>
+    <string name="mode_rad" msgid="1434228830085760996">"rad"</string>
+    <string name="clr" msgid="6730945431543327337">"be"</string>
+    <string name="del" msgid="5878069000864178910">"del"</string>
+    <string name="desc_const_e" msgid="1889187337970539507">"número de Euler"</string>
+    <string name="desc_const_pi" msgid="5430918714009441655">"pi"</string>
+    <string name="desc_dec_point" msgid="5725254504360445023">"punto"</string>
+    <string name="desc_lparen" msgid="8688758170211924916">"paréntesis de apertura"</string>
+    <string name="desc_rparen" msgid="7920608385146151731">"paréntesis de cierre"</string>
+    <string name="desc_fun_cos" msgid="3787913784504974731">"coseno"</string>
+    <string name="desc_fun_ln" msgid="2505119732546227166">"logaritmo natural"</string>
+    <string name="desc_fun_log" msgid="4202230639814060062">"logaritmo"</string>
+    <string name="desc_fun_sin" msgid="7425661271929838876">"seno"</string>
+    <string name="desc_fun_tan" msgid="3545496562069310036">"tangente"</string>
+    <string name="desc_fun_arccos" msgid="7583077865497939123">"coseno inverso"</string>
+    <string name="desc_fun_arcsin" msgid="8592309261123302915">"seno inverso"</string>
+    <string name="desc_fun_arctan" msgid="6891388393360447455">"tangente inversa"</string>
+    <string name="desc_op_add" msgid="5539599782598050813">"más"</string>
+    <string name="desc_op_div" msgid="3032399266115257498">"división"</string>
+    <string name="desc_op_fact" msgid="6142780103294179702">"factorial"</string>
+    <string name="desc_op_mul" msgid="1199902761534518529">"multiplicado por"</string>
+    <string name="desc_op_pow" msgid="6010144442344099030">"potencia"</string>
+    <string name="desc_op_sqrt" msgid="6882241473601721767">"raíz cuadrada"</string>
+    <string name="desc_mode_rad" msgid="5522614457355475195">"cambiar a radianes"</string>
+    <string name="desc_mode_deg" msgid="5560289378379011831">"cambiar a grados"</string>
+    <string name="desc_op_sub" msgid="2744940875059679129">"menos"</string>
+    <string name="desc_clr" msgid="737502124268890797">"borrar"</string>
+    <string name="desc_del" msgid="7879515781929311432">"eliminar"</string>
+    <string name="desc_eq" msgid="3349320880874699285">"igual a"</string>
+    <string name="error_nan" msgid="5674077944929888710">"No es número."</string>
+    <string name="error_syntax" msgid="4786987111228645602">"Exp. incorrecta"</string>
+    <string name="error_aborted" msgid="3402238176316342537">"Interrumpida"</string>
+    <string name="error_overflow" msgid="7800547394563434764">"¿Infinito?"</string>
+    <string name="error_zero_divide" msgid="7085069126090779874">"División por 0"</string>
+    <string name="text_copied_toast" msgid="8845645964273481105">"Se copió el texto."</string>
+    <string name="cancelled" msgid="615180456915976640">"Se anuló el cálculo."</string>
+    <string name="dismiss" msgid="7872443888515066216">"Ignorar"</string>
+    <string name="timeout" msgid="786323140644284782">"Ese cálculo es muy difícil. ¿Es un valor indefinido o infinito?"</string>
+    <string name="ok_remove_timeout" msgid="4252381882975743581">"De acuerdo, pero con tiempos de espera más largos"</string>
+    <string name="exact" msgid="2597237880041789948">"(exacto)"</string>
+    <string name="approximate" msgid="7117143366610670836">"(±1 en el último dígito)"</string>
+    <!-- no translation found for menu_leading (2338520833272667740) -->
+    <skip />
+    <!-- no translation found for menu_fraction (1247477377840252234) -->
+    <skip />
+    <!-- no translation found for menu_licenses (1890541368064108592) -->
+    <skip />
 </resources>
diff --git a/res/values-es/strings.xml b/res/values-es/strings.xml
index 73d3e08..7647c42 100644
--- a/res/values-es/strings.xml
+++ b/res/values-es/strings.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- 
-  Copyright (C) 2014 The Android Open Source Project
+  Copyright (C) 2015 The Android Open Source Project
 
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
@@ -17,45 +17,53 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name" msgid="8095131950334945205">"Calculadora"</string>
-    <string name="error_nan" msgid="4071578355972369426">"No es número"</string>
-    <string name="error_syntax" msgid="6940043994468390738">"Error"</string>
-    <string name="dec_point" msgid="6555721211126788808">"."</string>
-    <string name="digit_0" msgid="697966218778843272">"0"</string>
-    <string name="digit_1" msgid="9009337429640544205">"1"</string>
-    <string name="digit_2" msgid="7722707864768133877">"2"</string>
-    <string name="digit_3" msgid="5813321444694024561">"3"</string>
-    <string name="digit_4" msgid="4768173444612236144">"4"</string>
-    <string name="digit_5" msgid="2015349411036328271">"5"</string>
-    <string name="digit_6" msgid="7350999202882497047">"6"</string>
-    <string name="digit_7" msgid="2386463125354638611">"7"</string>
-    <string name="digit_8" msgid="6298159258090202166">"8"</string>
-    <string name="digit_9" msgid="1221342734731110246">"9"</string>
-    <string name="fun_cos" msgid="7312559527731358211">"cos"</string>
-    <string name="fun_ln" msgid="6282013842946532944">"ln"</string>
-    <string name="fun_log" msgid="6856905045055937519">"log"</string>
-    <string name="fun_sin" msgid="7136698561875496766">"sen"</string>
-    <string name="fun_tan" msgid="9116158377794370341">"tan"</string>
-    <string name="clr" msgid="3126239559646368205">"C"</string>
-    <string name="del" msgid="6700172918709138470">"CE"</string>
-    <string name="desc_const_e" msgid="7752508267661034194">"número de Euler"</string>
-    <string name="desc_const_pi" msgid="5843835548313660468">"pi"</string>
-    <string name="desc_dec_point" msgid="6211527612960070934">"punto"</string>
-    <string name="desc_lparen" msgid="3319203240269597504">"paréntesis de apertura"</string>
-    <string name="desc_rparen" msgid="7629704943022422763">"paréntesis de cierre"</string>
-    <string name="desc_fun_cos" msgid="3197307754450718348">"coseno"</string>
-    <string name="desc_fun_ln" msgid="4943842219071979148">"logaritmo natural"</string>
-    <string name="desc_fun_log" msgid="6163178034661345125">"logaritmo"</string>
-    <string name="desc_fun_sin" msgid="4010564022860883142">"seno"</string>
-    <string name="desc_fun_tan" msgid="8547330421304946587">"tangente"</string>
-    <string name="desc_op_add" msgid="1174812755738083078">"más"</string>
-    <string name="desc_op_div" msgid="8320455802423478031">"dividir"</string>
-    <string name="desc_op_fact" msgid="5004950609277631750">"factorial"</string>
-    <string name="desc_op_mul" msgid="978652245185868311">"veces"</string>
-    <string name="desc_op_pow" msgid="2620877401884059447">"potencia"</string>
-    <string name="desc_op_sqrt" msgid="4405610392216554239">"raíz cuadrada"</string>
-    <string name="desc_op_sub" msgid="2563060630032563021">"menos"</string>
-    <string name="desc_clr" msgid="8357371663749541924">"borrar"</string>
-    <string name="desc_del" msgid="1866733601083210032">"eliminar"</string>
-    <string name="desc_eq" msgid="8068773095462472408">"igual a"</string>
+    <string name="app_name" msgid="1756503303878374382">"Calculadora"</string>
+    <string name="dec_point" msgid="8920102493070918054">","</string>
+    <string name="mode_deg" msgid="1146123354434332479">"grad"</string>
+    <string name="mode_rad" msgid="1434228830085760996">"rad"</string>
+    <string name="clr" msgid="6730945431543327337">"bor"</string>
+    <string name="del" msgid="5878069000864178910">"eli"</string>
+    <string name="desc_const_e" msgid="1889187337970539507">"número de Euler"</string>
+    <string name="desc_const_pi" msgid="5430918714009441655">"pi"</string>
+    <string name="desc_dec_point" msgid="5725254504360445023">"punto"</string>
+    <string name="desc_lparen" msgid="8688758170211924916">"paréntesis de apertura"</string>
+    <string name="desc_rparen" msgid="7920608385146151731">"paréntesis de cierre"</string>
+    <string name="desc_fun_cos" msgid="3787913784504974731">"coseno"</string>
+    <string name="desc_fun_ln" msgid="2505119732546227166">"logaritmo natural"</string>
+    <string name="desc_fun_log" msgid="4202230639814060062">"logaritmo"</string>
+    <string name="desc_fun_sin" msgid="7425661271929838876">"seno"</string>
+    <string name="desc_fun_tan" msgid="3545496562069310036">"tangente"</string>
+    <string name="desc_fun_arccos" msgid="7583077865497939123">"coseno inverso"</string>
+    <string name="desc_fun_arcsin" msgid="8592309261123302915">"seno inverso"</string>
+    <string name="desc_fun_arctan" msgid="6891388393360447455">"tangente inversa"</string>
+    <string name="desc_op_add" msgid="5539599782598050813">"más"</string>
+    <string name="desc_op_div" msgid="3032399266115257498">"dividir"</string>
+    <string name="desc_op_fact" msgid="6142780103294179702">"factorial"</string>
+    <string name="desc_op_mul" msgid="1199902761534518529">"multiplicar"</string>
+    <string name="desc_op_pow" msgid="6010144442344099030">"potencia"</string>
+    <string name="desc_op_sqrt" msgid="6882241473601721767">"raíz cuadrada"</string>
+    <string name="desc_mode_rad" msgid="5522614457355475195">"cambiar a radianes"</string>
+    <string name="desc_mode_deg" msgid="5560289378379011831">"cambiar a grados"</string>
+    <string name="desc_op_sub" msgid="2744940875059679129">"menos"</string>
+    <string name="desc_clr" msgid="737502124268890797">"borrar"</string>
+    <string name="desc_del" msgid="7879515781929311432">"eliminar"</string>
+    <string name="desc_eq" msgid="3349320880874699285">"igual a"</string>
+    <string name="error_nan" msgid="5674077944929888710">"No es número"</string>
+    <string name="error_syntax" msgid="4786987111228645602">"Error expresión"</string>
+    <string name="error_aborted" msgid="3402238176316342537">"Cancelado"</string>
+    <string name="error_overflow" msgid="7800547394563434764">"¿Infinito?"</string>
+    <string name="error_zero_divide" msgid="7085069126090779874">"División por 0"</string>
+    <string name="text_copied_toast" msgid="8845645964273481105">"Texto copiado"</string>
+    <string name="cancelled" msgid="615180456915976640">"Cálculo cancelado"</string>
+    <string name="dismiss" msgid="7872443888515066216">"Ignorar"</string>
+    <string name="timeout" msgid="786323140644284782">"¡Es demasiado difícil! ¿Has usado algún valor infinito o sin definir?"</string>
+    <string name="ok_remove_timeout" msgid="4252381882975743581">"De acuerdo, pero dame más tiempo."</string>
+    <string name="exact" msgid="2597237880041789948">"(exacto)"</string>
+    <string name="approximate" msgid="7117143366610670836">"(±1 en el último dígito)"</string>
+    <!-- no translation found for menu_leading (2338520833272667740) -->
+    <skip />
+    <!-- no translation found for menu_fraction (1247477377840252234) -->
+    <skip />
+    <!-- no translation found for menu_licenses (1890541368064108592) -->
+    <skip />
 </resources>
diff --git a/res/values-et-rEE/strings.xml b/res/values-et-rEE/strings.xml
index 049a1f3..ca3b622 100644
--- a/res/values-et-rEE/strings.xml
+++ b/res/values-et-rEE/strings.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- 
-  Copyright (C) 2014 The Android Open Source Project
+  Copyright (C) 2015 The Android Open Source Project
 
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
@@ -17,45 +17,53 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name" msgid="8095131950334945205">"Kalkulaator"</string>
-    <string name="error_nan" msgid="4071578355972369426">"Pole number"</string>
-    <string name="error_syntax" msgid="6940043994468390738">"Viga"</string>
-    <string name="dec_point" msgid="6555721211126788808">","</string>
-    <string name="digit_0" msgid="697966218778843272">"0"</string>
-    <string name="digit_1" msgid="9009337429640544205">"1"</string>
-    <string name="digit_2" msgid="7722707864768133877">"2"</string>
-    <string name="digit_3" msgid="5813321444694024561">"3"</string>
-    <string name="digit_4" msgid="4768173444612236144">"4"</string>
-    <string name="digit_5" msgid="2015349411036328271">"5"</string>
-    <string name="digit_6" msgid="7350999202882497047">"6"</string>
-    <string name="digit_7" msgid="2386463125354638611">"7"</string>
-    <string name="digit_8" msgid="6298159258090202166">"8"</string>
-    <string name="digit_9" msgid="1221342734731110246">"9"</string>
-    <string name="fun_cos" msgid="7312559527731358211">"cos"</string>
-    <string name="fun_ln" msgid="6282013842946532944">"ln"</string>
-    <string name="fun_log" msgid="6856905045055937519">"log"</string>
-    <string name="fun_sin" msgid="7136698561875496766">"sin"</string>
-    <string name="fun_tan" msgid="9116158377794370341">"tan"</string>
-    <string name="clr" msgid="3126239559646368205">"tüh"</string>
-    <string name="del" msgid="6700172918709138470">"kus"</string>
-    <string name="desc_const_e" msgid="7752508267661034194">"Euleri arv"</string>
-    <string name="desc_const_pi" msgid="5843835548313660468">"pii"</string>
-    <string name="desc_dec_point" msgid="6211527612960070934">"punkt"</string>
-    <string name="desc_lparen" msgid="3319203240269597504">"vasaksulg"</string>
-    <string name="desc_rparen" msgid="7629704943022422763">"paremsulg"</string>
-    <string name="desc_fun_cos" msgid="3197307754450718348">"koosinus"</string>
-    <string name="desc_fun_ln" msgid="4943842219071979148">"naturaallogaritm"</string>
-    <string name="desc_fun_log" msgid="6163178034661345125">"logaritm"</string>
-    <string name="desc_fun_sin" msgid="4010564022860883142">"siinus"</string>
-    <string name="desc_fun_tan" msgid="8547330421304946587">"tangens"</string>
-    <string name="desc_op_add" msgid="1174812755738083078">"pluss"</string>
-    <string name="desc_op_div" msgid="8320455802423478031">"jaga"</string>
-    <string name="desc_op_fact" msgid="5004950609277631750">"faktoriaal"</string>
-    <string name="desc_op_mul" msgid="978652245185868311">"korruta"</string>
-    <string name="desc_op_pow" msgid="2620877401884059447">"aste"</string>
-    <string name="desc_op_sqrt" msgid="4405610392216554239">"ruutjuur"</string>
-    <string name="desc_op_sub" msgid="2563060630032563021">"miinus"</string>
-    <string name="desc_clr" msgid="8357371663749541924">"tühjenda"</string>
-    <string name="desc_del" msgid="1866733601083210032">"kustuta"</string>
-    <string name="desc_eq" msgid="8068773095462472408">"võrdub"</string>
+    <string name="app_name" msgid="1756503303878374382">"Kalkulaator"</string>
+    <string name="dec_point" msgid="8920102493070918054">","</string>
+    <string name="mode_deg" msgid="1146123354434332479">"deg"</string>
+    <string name="mode_rad" msgid="1434228830085760996">"rad"</string>
+    <string name="clr" msgid="6730945431543327337">"tüh"</string>
+    <string name="del" msgid="5878069000864178910">"kus"</string>
+    <string name="desc_const_e" msgid="1889187337970539507">"Euleri arv"</string>
+    <string name="desc_const_pi" msgid="5430918714009441655">"pii"</string>
+    <string name="desc_dec_point" msgid="5725254504360445023">"koma"</string>
+    <string name="desc_lparen" msgid="8688758170211924916">"vasaksulg"</string>
+    <string name="desc_rparen" msgid="7920608385146151731">"paremsulg"</string>
+    <string name="desc_fun_cos" msgid="3787913784504974731">"koosinus"</string>
+    <string name="desc_fun_ln" msgid="2505119732546227166">"naturaallogaritm"</string>
+    <string name="desc_fun_log" msgid="4202230639814060062">"logaritm"</string>
+    <string name="desc_fun_sin" msgid="7425661271929838876">"siinus"</string>
+    <string name="desc_fun_tan" msgid="3545496562069310036">"tangens"</string>
+    <string name="desc_fun_arccos" msgid="7583077865497939123">"arkuskoosinus"</string>
+    <string name="desc_fun_arcsin" msgid="8592309261123302915">"arkussiinus"</string>
+    <string name="desc_fun_arctan" msgid="6891388393360447455">"arkustangens"</string>
+    <string name="desc_op_add" msgid="5539599782598050813">"pluss"</string>
+    <string name="desc_op_div" msgid="3032399266115257498">"jagamine"</string>
+    <string name="desc_op_fact" msgid="6142780103294179702">"faktoriaal"</string>
+    <string name="desc_op_mul" msgid="1199902761534518529">"korda"</string>
+    <string name="desc_op_pow" msgid="6010144442344099030">"toide"</string>
+    <string name="desc_op_sqrt" msgid="6882241473601721767">"ruutjuur"</string>
+    <string name="desc_mode_rad" msgid="5522614457355475195">"radiaanile lülitumine"</string>
+    <string name="desc_mode_deg" msgid="5560289378379011831">"kraadidele lülitumine"</string>
+    <string name="desc_op_sub" msgid="2744940875059679129">"miinus"</string>
+    <string name="desc_clr" msgid="737502124268890797">"tühjendamine"</string>
+    <string name="desc_del" msgid="7879515781929311432">"kustutamine"</string>
+    <string name="desc_eq" msgid="3349320880874699285">"võrdub"</string>
+    <string name="error_nan" msgid="5674077944929888710">"Pole number"</string>
+    <string name="error_syntax" msgid="4786987111228645602">"Vale avaldis"</string>
+    <string name="error_aborted" msgid="3402238176316342537">"Katkestatud"</string>
+    <string name="error_overflow" msgid="7800547394563434764">"Lõpmatu?"</string>
+    <string name="error_zero_divide" msgid="7085069126090779874">"Jagamine 0-ga"</string>
+    <string name="text_copied_toast" msgid="8845645964273481105">"Tekst on kopeeritud."</string>
+    <string name="cancelled" msgid="615180456915976640">"Arvutamine tühistati."</string>
+    <string name="dismiss" msgid="7872443888515066216">"Loobu"</string>
+    <string name="timeout" msgid="786323140644284782">"See on liiga raske! Kas määramata või lõpmatu väärtus?"</string>
+    <string name="ok_remove_timeout" msgid="4252381882975743581">"OK, aga palun pikemate ajalõppudega!"</string>
+    <string name="exact" msgid="2597237880041789948">"(täpne)"</string>
+    <string name="approximate" msgid="7117143366610670836">"(±1 viimases arvus)"</string>
+    <!-- no translation found for menu_leading (2338520833272667740) -->
+    <skip />
+    <!-- no translation found for menu_fraction (1247477377840252234) -->
+    <skip />
+    <!-- no translation found for menu_licenses (1890541368064108592) -->
+    <skip />
 </resources>
diff --git a/res/values-eu-rES/strings.xml b/res/values-eu-rES/strings.xml
index 5d8ef4c..f6f3a80 100644
--- a/res/values-eu-rES/strings.xml
+++ b/res/values-eu-rES/strings.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- 
-  Copyright (C) 2014 The Android Open Source Project
+  Copyright (C) 2015 The Android Open Source Project
 
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
@@ -17,45 +17,53 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name" msgid="8095131950334945205">"Kalkulagailua"</string>
-    <string name="error_nan" msgid="4071578355972369426">"Ez da zenbaki bat"</string>
-    <string name="error_syntax" msgid="6940043994468390738">"Errorea"</string>
-    <string name="dec_point" msgid="6555721211126788808">","</string>
-    <string name="digit_0" msgid="697966218778843272">"0"</string>
-    <string name="digit_1" msgid="9009337429640544205">"1"</string>
-    <string name="digit_2" msgid="7722707864768133877">"2"</string>
-    <string name="digit_3" msgid="5813321444694024561">"3"</string>
-    <string name="digit_4" msgid="4768173444612236144">"4"</string>
-    <string name="digit_5" msgid="2015349411036328271">"5"</string>
-    <string name="digit_6" msgid="7350999202882497047">"6"</string>
-    <string name="digit_7" msgid="2386463125354638611">"7"</string>
-    <string name="digit_8" msgid="6298159258090202166">"8"</string>
-    <string name="digit_9" msgid="1221342734731110246">"9"</string>
-    <string name="fun_cos" msgid="7312559527731358211">"cos"</string>
-    <string name="fun_ln" msgid="6282013842946532944">"ln"</string>
-    <string name="fun_log" msgid="6856905045055937519">"log"</string>
-    <string name="fun_sin" msgid="7136698561875496766">"sin"</string>
-    <string name="fun_tan" msgid="9116158377794370341">"tan"</string>
-    <string name="clr" msgid="3126239559646368205">"garb."</string>
-    <string name="del" msgid="6700172918709138470">"ezab."</string>
-    <string name="desc_const_e" msgid="7752508267661034194">"Eulerren zenbakia"</string>
-    <string name="desc_const_pi" msgid="5843835548313660468">"pi zenbakia"</string>
-    <string name="desc_dec_point" msgid="6211527612960070934">"puntua"</string>
-    <string name="desc_lparen" msgid="3319203240269597504">"ezkerreko parentesia"</string>
-    <string name="desc_rparen" msgid="7629704943022422763">"eskuineko parentesia"</string>
-    <string name="desc_fun_cos" msgid="3197307754450718348">"kosinua"</string>
-    <string name="desc_fun_ln" msgid="4943842219071979148">"logaritmo nepertarra"</string>
-    <string name="desc_fun_log" msgid="6163178034661345125">"logaritmoa"</string>
-    <string name="desc_fun_sin" msgid="4010564022860883142">"sinua"</string>
-    <string name="desc_fun_tan" msgid="8547330421304946587">"tangentea"</string>
-    <string name="desc_op_add" msgid="1174812755738083078">"gehi"</string>
-    <string name="desc_op_div" msgid="8320455802423478031">"zatitu"</string>
-    <string name="desc_op_fact" msgid="5004950609277631750">"faktoriala"</string>
-    <string name="desc_op_mul" msgid="978652245185868311">"aldiak"</string>
-    <string name="desc_op_pow" msgid="2620877401884059447">"berreketa"</string>
-    <string name="desc_op_sqrt" msgid="4405610392216554239">"erro karratua"</string>
-    <string name="desc_op_sub" msgid="2563060630032563021">"minus"</string>
-    <string name="desc_clr" msgid="8357371663749541924">"garbitu"</string>
-    <string name="desc_del" msgid="1866733601083210032">"ezabatu"</string>
-    <string name="desc_eq" msgid="8068773095462472408">"berdin ikurra"</string>
+    <string name="app_name" msgid="1756503303878374382">"Kalkulagailua"</string>
+    <string name="dec_point" msgid="8920102493070918054">","</string>
+    <string name="mode_deg" msgid="1146123354434332479">"°"</string>
+    <string name="mode_rad" msgid="1434228830085760996">"rad"</string>
+    <string name="clr" msgid="6730945431543327337">"CE"</string>
+    <string name="del" msgid="5878069000864178910">"C"</string>
+    <string name="desc_const_e" msgid="1889187337970539507">"Eulerren zenbakia"</string>
+    <string name="desc_const_pi" msgid="5430918714009441655">"pi zenbakia"</string>
+    <string name="desc_dec_point" msgid="5725254504360445023">"koma"</string>
+    <string name="desc_lparen" msgid="8688758170211924916">"ezkerreko parentesia"</string>
+    <string name="desc_rparen" msgid="7920608385146151731">"eskuineko parentesia"</string>
+    <string name="desc_fun_cos" msgid="3787913784504974731">"kosinua"</string>
+    <string name="desc_fun_ln" msgid="2505119732546227166">"logaritmo nepertarra"</string>
+    <string name="desc_fun_log" msgid="4202230639814060062">"logaritmoa"</string>
+    <string name="desc_fun_sin" msgid="7425661271929838876">"sinua"</string>
+    <string name="desc_fun_tan" msgid="3545496562069310036">"tangentea"</string>
+    <string name="desc_fun_arccos" msgid="7583077865497939123">"arku kosinua"</string>
+    <string name="desc_fun_arcsin" msgid="8592309261123302915">"arku sinua"</string>
+    <string name="desc_fun_arctan" msgid="6891388393360447455">"arku tangentea"</string>
+    <string name="desc_op_add" msgid="5539599782598050813">"gehi"</string>
+    <string name="desc_op_div" msgid="3032399266115257498">"zati"</string>
+    <string name="desc_op_fact" msgid="6142780103294179702">"faktoriala"</string>
+    <string name="desc_op_mul" msgid="1199902761534518529">"bider"</string>
+    <string name="desc_op_pow" msgid="6010144442344099030">"berreketa"</string>
+    <string name="desc_op_sqrt" msgid="6882241473601721767">"erro karratua"</string>
+    <string name="desc_mode_rad" msgid="5522614457355475195">"aldatu radianetara"</string>
+    <string name="desc_mode_deg" msgid="5560289378379011831">"aldatu gradutara"</string>
+    <string name="desc_op_sub" msgid="2744940875059679129">"minus"</string>
+    <string name="desc_clr" msgid="737502124268890797">"garbitu sarrera"</string>
+    <string name="desc_del" msgid="7879515781929311432">"ezabatu"</string>
+    <string name="desc_eq" msgid="3349320880874699285">"berdin ikurra"</string>
+    <string name="error_nan" msgid="5674077944929888710">"Ez da zenbakia"</string>
+    <string name="error_syntax" msgid="4786987111228645602">"Adierazpen okerra"</string>
+    <string name="error_aborted" msgid="3402238176316342537">"Utzi egin da"</string>
+    <string name="error_overflow" msgid="7800547394563434764">"Infinitua?"</string>
+    <string name="error_zero_divide" msgid="7085069126090779874">"0rekiko zatiketa"</string>
+    <string name="text_copied_toast" msgid="8845645964273481105">"Kopiatu da testua."</string>
+    <string name="cancelled" msgid="615180456915976640">"Bertan behera utzi da kalkulua!"</string>
+    <string name="dismiss" msgid="7872443888515066216">"Baztertu"</string>
+    <string name="timeout" msgid="786323140644284782">"Zailegia dirudi! Ez du, bada, balio infinitu edo zehaztu gaberik izango?"</string>
+    <string name="ok_remove_timeout" msgid="4252381882975743581">"Ados, baina ez dadila berriz gerta!"</string>
+    <string name="exact" msgid="2597237880041789948">"(zehatza)"</string>
+    <string name="approximate" msgid="7117143366610670836">"(±1 azken digituan)"</string>
+    <!-- no translation found for menu_leading (2338520833272667740) -->
+    <skip />
+    <!-- no translation found for menu_fraction (1247477377840252234) -->
+    <skip />
+    <!-- no translation found for menu_licenses (1890541368064108592) -->
+    <skip />
 </resources>
diff --git a/res/values-fa/strings.xml b/res/values-fa/strings.xml
index 9ecafc6..5b6414a 100644
--- a/res/values-fa/strings.xml
+++ b/res/values-fa/strings.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- 
-  Copyright (C) 2014 The Android Open Source Project
+  Copyright (C) 2015 The Android Open Source Project
 
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
@@ -17,45 +17,53 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name" msgid="8095131950334945205">"ماشین حساب"</string>
-    <string name="error_nan" msgid="4071578355972369426">"نامشخص"</string>
-    <string name="error_syntax" msgid="6940043994468390738">"خطا"</string>
-    <string name="dec_point" msgid="6555721211126788808">"."</string>
-    <string name="digit_0" msgid="697966218778843272">"۰"</string>
-    <string name="digit_1" msgid="9009337429640544205">"۱"</string>
-    <string name="digit_2" msgid="7722707864768133877">"۲"</string>
-    <string name="digit_3" msgid="5813321444694024561">"۳"</string>
-    <string name="digit_4" msgid="4768173444612236144">"۴"</string>
-    <string name="digit_5" msgid="2015349411036328271">"۵"</string>
-    <string name="digit_6" msgid="7350999202882497047">"۶"</string>
-    <string name="digit_7" msgid="2386463125354638611">"۷"</string>
-    <string name="digit_8" msgid="6298159258090202166">"۸"</string>
-    <string name="digit_9" msgid="1221342734731110246">"۹"</string>
-    <string name="fun_cos" msgid="7312559527731358211">"cos"</string>
-    <string name="fun_ln" msgid="6282013842946532944">"ln"</string>
-    <string name="fun_log" msgid="6856905045055937519">"log"</string>
-    <string name="fun_sin" msgid="7136698561875496766">"sin"</string>
-    <string name="fun_tan" msgid="9116158377794370341">"tan"</string>
-    <string name="clr" msgid="3126239559646368205">"پاک"</string>
-    <string name="del" msgid="6700172918709138470">"حذف"</string>
-    <string name="desc_const_e" msgid="7752508267661034194">"عدد اولر"</string>
-    <string name="desc_const_pi" msgid="5843835548313660468">"پی"</string>
-    <string name="desc_dec_point" msgid="6211527612960070934">"ممیز"</string>
-    <string name="desc_lparen" msgid="3319203240269597504">"پرانتز چپ"</string>
-    <string name="desc_rparen" msgid="7629704943022422763">"پرانتز راست"</string>
-    <string name="desc_fun_cos" msgid="3197307754450718348">"کسینوس"</string>
-    <string name="desc_fun_ln" msgid="4943842219071979148">"لگاریتم طبیعی"</string>
-    <string name="desc_fun_log" msgid="6163178034661345125">"لگاریتم"</string>
-    <string name="desc_fun_sin" msgid="4010564022860883142">"سینوس"</string>
-    <string name="desc_fun_tan" msgid="8547330421304946587">"تانژانت"</string>
-    <string name="desc_op_add" msgid="1174812755738083078">"به‌اضافه"</string>
-    <string name="desc_op_div" msgid="8320455802423478031">"تقسیم"</string>
-    <string name="desc_op_fact" msgid="5004950609277631750">"فاکتوریل"</string>
-    <string name="desc_op_mul" msgid="978652245185868311">"ضرب"</string>
-    <string name="desc_op_pow" msgid="2620877401884059447">"توان"</string>
-    <string name="desc_op_sqrt" msgid="4405610392216554239">"ریشه دوم"</string>
-    <string name="desc_op_sub" msgid="2563060630032563021">"منها"</string>
-    <string name="desc_clr" msgid="8357371663749541924">"پاک کردن"</string>
-    <string name="desc_del" msgid="1866733601083210032">"حذف"</string>
-    <string name="desc_eq" msgid="8068773095462472408">"مساوی"</string>
+    <string name="app_name" msgid="1756503303878374382">"ماشین حساب"</string>
+    <string name="dec_point" msgid="8920102493070918054">"."</string>
+    <string name="mode_deg" msgid="1146123354434332479">"deg"</string>
+    <string name="mode_rad" msgid="1434228830085760996">"rad"</string>
+    <string name="clr" msgid="6730945431543327337">"پاک"</string>
+    <string name="del" msgid="5878069000864178910">"حذف"</string>
+    <string name="desc_const_e" msgid="1889187337970539507">"عدد اولر"</string>
+    <string name="desc_const_pi" msgid="5430918714009441655">"پی"</string>
+    <string name="desc_dec_point" msgid="5725254504360445023">"ممیز"</string>
+    <string name="desc_lparen" msgid="8688758170211924916">"پرانتز چپ"</string>
+    <string name="desc_rparen" msgid="7920608385146151731">"پرانتز راست"</string>
+    <string name="desc_fun_cos" msgid="3787913784504974731">"کسینوس"</string>
+    <string name="desc_fun_ln" msgid="2505119732546227166">"لگاریتم طبیعی"</string>
+    <string name="desc_fun_log" msgid="4202230639814060062">"لگاریتم"</string>
+    <string name="desc_fun_sin" msgid="7425661271929838876">"سینوس"</string>
+    <string name="desc_fun_tan" msgid="3545496562069310036">"تانژانت"</string>
+    <string name="desc_fun_arccos" msgid="7583077865497939123">"کسینوس وارون"</string>
+    <string name="desc_fun_arcsin" msgid="8592309261123302915">"سینوس وارون"</string>
+    <string name="desc_fun_arctan" msgid="6891388393360447455">"تانژانت وارون"</string>
+    <string name="desc_op_add" msgid="5539599782598050813">"به‌علاوه"</string>
+    <string name="desc_op_div" msgid="3032399266115257498">"تقسیم"</string>
+    <string name="desc_op_fact" msgid="6142780103294179702">"فاکتوریل"</string>
+    <string name="desc_op_mul" msgid="1199902761534518529">"ضرب"</string>
+    <string name="desc_op_pow" msgid="6010144442344099030">"توان"</string>
+    <string name="desc_op_sqrt" msgid="6882241473601721767">"ریشه دوم"</string>
+    <string name="desc_mode_rad" msgid="5522614457355475195">"تغییر به رادیان"</string>
+    <string name="desc_mode_deg" msgid="5560289378379011831">"تغییر به درجه"</string>
+    <string name="desc_op_sub" msgid="2744940875059679129">"منها"</string>
+    <string name="desc_clr" msgid="737502124268890797">"پاک کردن"</string>
+    <string name="desc_del" msgid="7879515781929311432">"حذف"</string>
+    <string name="desc_eq" msgid="3349320880874699285">"مساوی"</string>
+    <string name="error_nan" msgid="5674077944929888710">"پاسخ عددی ندارد"</string>
+    <string name="error_syntax" msgid="4786987111228645602">"عبارت نادرست"</string>
+    <string name="error_aborted" msgid="3402238176316342537">"لغو شد"</string>
+    <string name="error_overflow" msgid="7800547394563434764">"بی‌نهایت؟"</string>
+    <string name="error_zero_divide" msgid="7085069126090779874">"تقسیم بر ۰"</string>
+    <string name="text_copied_toast" msgid="8845645964273481105">"نوشتار کپی شد."</string>
+    <string name="cancelled" msgid="615180456915976640">"محاسبه لغو شد!"</string>
+    <string name="dismiss" msgid="7872443888515066216">"رد کردن"</string>
+    <string name="timeout" msgid="786323140644284782">"خیلی سخت است! مقدار تعریف نشده یا بی‌نهایت دارد؟"</string>
+    <string name="ok_remove_timeout" msgid="4252381882975743581">"بسیار خب، اما لطفاً مهلت طولانی‌تری بدهید!"</string>
+    <string name="exact" msgid="2597237880041789948">"(دقیق)"</string>
+    <string name="approximate" msgid="7117143366610670836">"(۱‏± در آخرین رقم)"</string>
+    <!-- no translation found for menu_leading (2338520833272667740) -->
+    <skip />
+    <!-- no translation found for menu_fraction (1247477377840252234) -->
+    <skip />
+    <!-- no translation found for menu_licenses (1890541368064108592) -->
+    <skip />
 </resources>
diff --git a/res/values-fi/strings.xml b/res/values-fi/strings.xml
index 0a040fb..de7eb0d 100644
--- a/res/values-fi/strings.xml
+++ b/res/values-fi/strings.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- 
-  Copyright (C) 2014 The Android Open Source Project
+  Copyright (C) 2015 The Android Open Source Project
 
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
@@ -17,45 +17,53 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name" msgid="8095131950334945205">"Laskin"</string>
-    <string name="error_nan" msgid="4071578355972369426">"Ei ole numero"</string>
-    <string name="error_syntax" msgid="6940043994468390738">"Virhe"</string>
-    <string name="dec_point" msgid="6555721211126788808">","</string>
-    <string name="digit_0" msgid="697966218778843272">"0"</string>
-    <string name="digit_1" msgid="9009337429640544205">"1"</string>
-    <string name="digit_2" msgid="7722707864768133877">"2"</string>
-    <string name="digit_3" msgid="5813321444694024561">"3"</string>
-    <string name="digit_4" msgid="4768173444612236144">"4"</string>
-    <string name="digit_5" msgid="2015349411036328271">"5"</string>
-    <string name="digit_6" msgid="7350999202882497047">"6"</string>
-    <string name="digit_7" msgid="2386463125354638611">"7"</string>
-    <string name="digit_8" msgid="6298159258090202166">"8"</string>
-    <string name="digit_9" msgid="1221342734731110246">"9"</string>
-    <string name="fun_cos" msgid="7312559527731358211">"cos"</string>
-    <string name="fun_ln" msgid="6282013842946532944">"ln"</string>
-    <string name="fun_log" msgid="6856905045055937519">"log"</string>
-    <string name="fun_sin" msgid="7136698561875496766">"sin"</string>
-    <string name="fun_tan" msgid="9116158377794370341">"tan"</string>
-    <string name="clr" msgid="3126239559646368205">"thj"</string>
-    <string name="del" msgid="6700172918709138470">"pst"</string>
-    <string name="desc_const_e" msgid="7752508267661034194">"Eulerin luku"</string>
-    <string name="desc_const_pi" msgid="5843835548313660468">"pii"</string>
-    <string name="desc_dec_point" msgid="6211527612960070934">" piste "</string>
-    <string name="desc_lparen" msgid="3319203240269597504">"vasen sulkumerkki"</string>
-    <string name="desc_rparen" msgid="7629704943022422763">"oikea sulkumerkki"</string>
-    <string name="desc_fun_cos" msgid="3197307754450718348">"kosini"</string>
-    <string name="desc_fun_ln" msgid="4943842219071979148">"luonnollinen logaritmi"</string>
-    <string name="desc_fun_log" msgid="6163178034661345125">"logaritmi"</string>
-    <string name="desc_fun_sin" msgid="4010564022860883142">"sini"</string>
-    <string name="desc_fun_tan" msgid="8547330421304946587">"tangentti"</string>
-    <string name="desc_op_add" msgid="1174812755738083078">"plus"</string>
-    <string name="desc_op_div" msgid="8320455802423478031">"jakaa"</string>
-    <string name="desc_op_fact" msgid="5004950609277631750">"kertoma"</string>
-    <string name="desc_op_mul" msgid="978652245185868311">"kertaa"</string>
-    <string name="desc_op_pow" msgid="2620877401884059447">"potenssi"</string>
-    <string name="desc_op_sqrt" msgid="4405610392216554239">"neliöjuuri"</string>
-    <string name="desc_op_sub" msgid="2563060630032563021">"miinus"</string>
-    <string name="desc_clr" msgid="8357371663749541924">"tyhjennä"</string>
-    <string name="desc_del" msgid="1866733601083210032">"poista"</string>
-    <string name="desc_eq" msgid="8068773095462472408">"on yhtä kuin"</string>
+    <string name="app_name" msgid="1756503303878374382">"Laskin"</string>
+    <string name="dec_point" msgid="8920102493070918054">","</string>
+    <string name="mode_deg" msgid="1146123354434332479">"deg"</string>
+    <string name="mode_rad" msgid="1434228830085760996">"rad"</string>
+    <string name="clr" msgid="6730945431543327337">"thj"</string>
+    <string name="del" msgid="5878069000864178910">"pst"</string>
+    <string name="desc_const_e" msgid="1889187337970539507">"Eulerin luku"</string>
+    <string name="desc_const_pi" msgid="5430918714009441655">"pii"</string>
+    <string name="desc_dec_point" msgid="5725254504360445023">"piste"</string>
+    <string name="desc_lparen" msgid="8688758170211924916">"vasen sulkumerkki"</string>
+    <string name="desc_rparen" msgid="7920608385146151731">"oikea sulkumerkki"</string>
+    <string name="desc_fun_cos" msgid="3787913784504974731">"kosini"</string>
+    <string name="desc_fun_ln" msgid="2505119732546227166">"luonnollinen logaritmi"</string>
+    <string name="desc_fun_log" msgid="4202230639814060062">"logaritmi"</string>
+    <string name="desc_fun_sin" msgid="7425661271929838876">"sini"</string>
+    <string name="desc_fun_tan" msgid="3545496562069310036">"tangentti"</string>
+    <string name="desc_fun_arccos" msgid="7583077865497939123">"arkuskosini"</string>
+    <string name="desc_fun_arcsin" msgid="8592309261123302915">"arkussini"</string>
+    <string name="desc_fun_arctan" msgid="6891388393360447455">"arkustangentti"</string>
+    <string name="desc_op_add" msgid="5539599782598050813">"plus"</string>
+    <string name="desc_op_div" msgid="3032399266115257498">"jaa"</string>
+    <string name="desc_op_fact" msgid="6142780103294179702">"kertoma"</string>
+    <string name="desc_op_mul" msgid="1199902761534518529">"kerro"</string>
+    <string name="desc_op_pow" msgid="6010144442344099030">"virta"</string>
+    <string name="desc_op_sqrt" msgid="6882241473601721767">"neliöjuuri"</string>
+    <string name="desc_mode_rad" msgid="5522614457355475195">"vaihda radiaaneiksi"</string>
+    <string name="desc_mode_deg" msgid="5560289378379011831">"vaihda asteiksi"</string>
+    <string name="desc_op_sub" msgid="2744940875059679129">"miinus"</string>
+    <string name="desc_clr" msgid="737502124268890797">"tyhjennä"</string>
+    <string name="desc_del" msgid="7879515781929311432">"poista"</string>
+    <string name="desc_eq" msgid="3349320880874699285">"on yhtä kuin"</string>
+    <string name="error_nan" msgid="5674077944929888710">"Ei ole numero."</string>
+    <string name="error_syntax" msgid="4786987111228645602">"Ilmaisuvirhe"</string>
+    <string name="error_aborted" msgid="3402238176316342537">"Keskeytettiin."</string>
+    <string name="error_overflow" msgid="7800547394563434764">"Päättymätön?"</string>
+    <string name="error_zero_divide" msgid="7085069126090779874">"Jako nollalla"</string>
+    <string name="text_copied_toast" msgid="8845645964273481105">"Teksti kopioitiin."</string>
+    <string name="cancelled" msgid="615180456915976640">"Laskenta peruutettiin."</string>
+    <string name="dismiss" msgid="7872443888515066216">"Hylkää"</string>
+    <string name="timeout" msgid="786323140644284782">"Tämä on liian vaikea! Onko arvo määrittelemätön tai päättymätön?"</string>
+    <string name="ok_remove_timeout" msgid="4252381882975743581">"Ok, mutta pidennä aikakatkaisun rajaa."</string>
+    <string name="exact" msgid="2597237880041789948">"(tarkka)"</string>
+    <string name="approximate" msgid="7117143366610670836">"(viimeinen numero ±1)"</string>
+    <!-- no translation found for menu_leading (2338520833272667740) -->
+    <skip />
+    <!-- no translation found for menu_fraction (1247477377840252234) -->
+    <skip />
+    <!-- no translation found for menu_licenses (1890541368064108592) -->
+    <skip />
 </resources>
diff --git a/res/values-fr-rCA/strings.xml b/res/values-fr-rCA/strings.xml
index d5d7558..e66d7ac 100644
--- a/res/values-fr-rCA/strings.xml
+++ b/res/values-fr-rCA/strings.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- 
-  Copyright (C) 2014 The Android Open Source Project
+  Copyright (C) 2015 The Android Open Source Project
 
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
@@ -17,45 +17,53 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name" msgid="8095131950334945205">"Calculatrice"</string>
-    <string name="error_nan" msgid="4071578355972369426">"Pas un nombre"</string>
-    <string name="error_syntax" msgid="6940043994468390738">"Erreur"</string>
-    <string name="dec_point" msgid="6555721211126788808">","</string>
-    <string name="digit_0" msgid="697966218778843272">"0"</string>
-    <string name="digit_1" msgid="9009337429640544205">"1"</string>
-    <string name="digit_2" msgid="7722707864768133877">"2"</string>
-    <string name="digit_3" msgid="5813321444694024561">"3"</string>
-    <string name="digit_4" msgid="4768173444612236144">"4"</string>
-    <string name="digit_5" msgid="2015349411036328271">"5"</string>
-    <string name="digit_6" msgid="7350999202882497047">"6"</string>
-    <string name="digit_7" msgid="2386463125354638611">"7"</string>
-    <string name="digit_8" msgid="6298159258090202166">"8"</string>
-    <string name="digit_9" msgid="1221342734731110246">"9"</string>
-    <string name="fun_cos" msgid="7312559527731358211">"cos"</string>
-    <string name="fun_ln" msgid="6282013842946532944">"ln"</string>
-    <string name="fun_log" msgid="6856905045055937519">"log"</string>
-    <string name="fun_sin" msgid="7136698561875496766">"sin"</string>
-    <string name="fun_tan" msgid="9116158377794370341">"tan"</string>
-    <string name="clr" msgid="3126239559646368205">"eff"</string>
-    <string name="del" msgid="6700172918709138470">"eff"</string>
-    <string name="desc_const_e" msgid="7752508267661034194">"nombre d\'Euler"</string>
-    <string name="desc_const_pi" msgid="5843835548313660468">"pi"</string>
-    <string name="desc_dec_point" msgid="6211527612960070934">"point"</string>
-    <string name="desc_lparen" msgid="3319203240269597504">"parenthèse gauche"</string>
-    <string name="desc_rparen" msgid="7629704943022422763">"parenthèse droite"</string>
-    <string name="desc_fun_cos" msgid="3197307754450718348">"cosinus"</string>
-    <string name="desc_fun_ln" msgid="4943842219071979148">"logarithme naturel"</string>
-    <string name="desc_fun_log" msgid="6163178034661345125">"logarithme"</string>
-    <string name="desc_fun_sin" msgid="4010564022860883142">"sinus"</string>
-    <string name="desc_fun_tan" msgid="8547330421304946587">"tangente"</string>
-    <string name="desc_op_add" msgid="1174812755738083078">"plus"</string>
-    <string name="desc_op_div" msgid="8320455802423478031">"diviser"</string>
-    <string name="desc_op_fact" msgid="5004950609277631750">"factoriel"</string>
-    <string name="desc_op_mul" msgid="978652245185868311">"fois"</string>
-    <string name="desc_op_pow" msgid="2620877401884059447">"puissance"</string>
-    <string name="desc_op_sqrt" msgid="4405610392216554239">"racine carrée"</string>
-    <string name="desc_op_sub" msgid="2563060630032563021">"moins"</string>
-    <string name="desc_clr" msgid="8357371663749541924">"effacer"</string>
-    <string name="desc_del" msgid="1866733601083210032">"Supprimer"</string>
-    <string name="desc_eq" msgid="8068773095462472408">"égal"</string>
+    <string name="app_name" msgid="1756503303878374382">"Calculatrice"</string>
+    <string name="dec_point" msgid="8920102493070918054">","</string>
+    <string name="mode_deg" msgid="1146123354434332479">"deg"</string>
+    <string name="mode_rad" msgid="1434228830085760996">"rad"</string>
+    <string name="clr" msgid="6730945431543327337">"eff"</string>
+    <string name="del" msgid="5878069000864178910">"sup"</string>
+    <string name="desc_const_e" msgid="1889187337970539507">"nombre d\'Euler"</string>
+    <string name="desc_const_pi" msgid="5430918714009441655">"pi"</string>
+    <string name="desc_dec_point" msgid="5725254504360445023">"virgule"</string>
+    <string name="desc_lparen" msgid="8688758170211924916">"parenthèse gauche"</string>
+    <string name="desc_rparen" msgid="7920608385146151731">"parenthèse droite"</string>
+    <string name="desc_fun_cos" msgid="3787913784504974731">"cosinus"</string>
+    <string name="desc_fun_ln" msgid="2505119732546227166">"logarithme naturel"</string>
+    <string name="desc_fun_log" msgid="4202230639814060062">"logarithme"</string>
+    <string name="desc_fun_sin" msgid="7425661271929838876">"sinus"</string>
+    <string name="desc_fun_tan" msgid="3545496562069310036">"tangente"</string>
+    <string name="desc_fun_arccos" msgid="7583077865497939123">"cosinus inverse"</string>
+    <string name="desc_fun_arcsin" msgid="8592309261123302915">"sinus inverse"</string>
+    <string name="desc_fun_arctan" msgid="6891388393360447455">"tangente inverse"</string>
+    <string name="desc_op_add" msgid="5539599782598050813">"plus"</string>
+    <string name="desc_op_div" msgid="3032399266115257498">"diviser"</string>
+    <string name="desc_op_fact" msgid="6142780103294179702">"factoriel"</string>
+    <string name="desc_op_mul" msgid="1199902761534518529">"fois"</string>
+    <string name="desc_op_pow" msgid="6010144442344099030">"puissance"</string>
+    <string name="desc_op_sqrt" msgid="6882241473601721767">"racine carrée"</string>
+    <string name="desc_mode_rad" msgid="5522614457355475195">"convertir en radians"</string>
+    <string name="desc_mode_deg" msgid="5560289378379011831">"convertir en degrés"</string>
+    <string name="desc_op_sub" msgid="2744940875059679129">"moins"</string>
+    <string name="desc_clr" msgid="737502124268890797">"effacer"</string>
+    <string name="desc_del" msgid="7879515781929311432">"supprimer"</string>
+    <string name="desc_eq" msgid="3349320880874699285">"égal"</string>
+    <string name="error_nan" msgid="5674077944929888710">"Pas un nombre"</string>
+    <string name="error_syntax" msgid="4786987111228645602">"Express. incorr."</string>
+    <string name="error_aborted" msgid="3402238176316342537">"Annulée"</string>
+    <string name="error_overflow" msgid="7800547394563434764">"Infini?"</string>
+    <string name="error_zero_divide" msgid="7085069126090779874">"Division par 0"</string>
+    <string name="text_copied_toast" msgid="8845645964273481105">"Texte copié."</string>
+    <string name="cancelled" msgid="615180456915976640">"Calcul annulé"</string>
+    <string name="dismiss" msgid="7872443888515066216">"Ignorer"</string>
+    <string name="timeout" msgid="786323140644284782">"C\'est trop compliqué! S\'agit-il d\'une valeur indéfinie ou infinie?"</string>
+    <string name="ok_remove_timeout" msgid="4252381882975743581">"OK, mais avec des délais d\'attente plus longs"</string>
+    <string name="exact" msgid="2597237880041789948">"(exact)"</string>
+    <string name="approximate" msgid="7117143366610670836">"(± 1 au dernier chiffre)"</string>
+    <!-- no translation found for menu_leading (2338520833272667740) -->
+    <skip />
+    <!-- no translation found for menu_fraction (1247477377840252234) -->
+    <skip />
+    <!-- no translation found for menu_licenses (1890541368064108592) -->
+    <skip />
 </resources>
diff --git a/res/values-fr/strings.xml b/res/values-fr/strings.xml
index 96b04ee..0cbf76b 100644
--- a/res/values-fr/strings.xml
+++ b/res/values-fr/strings.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- 
-  Copyright (C) 2014 The Android Open Source Project
+  Copyright (C) 2015 The Android Open Source Project
 
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
@@ -17,45 +17,53 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name" msgid="8095131950334945205">"Calculatrice"</string>
-    <string name="error_nan" msgid="4071578355972369426">"Pas un nombre."</string>
-    <string name="error_syntax" msgid="6940043994468390738">"Erreur"</string>
-    <string name="dec_point" msgid="6555721211126788808">","</string>
-    <string name="digit_0" msgid="697966218778843272">"0"</string>
-    <string name="digit_1" msgid="9009337429640544205">"1"</string>
-    <string name="digit_2" msgid="7722707864768133877">"2"</string>
-    <string name="digit_3" msgid="5813321444694024561">"3"</string>
-    <string name="digit_4" msgid="4768173444612236144">"4"</string>
-    <string name="digit_5" msgid="2015349411036328271">"5"</string>
-    <string name="digit_6" msgid="7350999202882497047">"6"</string>
-    <string name="digit_7" msgid="2386463125354638611">"7"</string>
-    <string name="digit_8" msgid="6298159258090202166">"8"</string>
-    <string name="digit_9" msgid="1221342734731110246">"9"</string>
-    <string name="fun_cos" msgid="7312559527731358211">"cos"</string>
-    <string name="fun_ln" msgid="6282013842946532944">"ln"</string>
-    <string name="fun_log" msgid="6856905045055937519">"log"</string>
-    <string name="fun_sin" msgid="7136698561875496766">"sin"</string>
-    <string name="fun_tan" msgid="9116158377794370341">"tan"</string>
-    <string name="clr" msgid="3126239559646368205">"eff"</string>
-    <string name="del" msgid="6700172918709138470">"sup"</string>
-    <string name="desc_const_e" msgid="7752508267661034194">"nombre d\'Euler"</string>
-    <string name="desc_const_pi" msgid="5843835548313660468">"pi"</string>
-    <string name="desc_dec_point" msgid="6211527612960070934">"virgule"</string>
-    <string name="desc_lparen" msgid="3319203240269597504">"parenthèse gauche"</string>
-    <string name="desc_rparen" msgid="7629704943022422763">"parenthèse droite"</string>
-    <string name="desc_fun_cos" msgid="3197307754450718348">"cosinus"</string>
-    <string name="desc_fun_ln" msgid="4943842219071979148">"logarithme naturel"</string>
-    <string name="desc_fun_log" msgid="6163178034661345125">"logarithme"</string>
-    <string name="desc_fun_sin" msgid="4010564022860883142">"sinus"</string>
-    <string name="desc_fun_tan" msgid="8547330421304946587">"tangente"</string>
-    <string name="desc_op_add" msgid="1174812755738083078">"plus"</string>
-    <string name="desc_op_div" msgid="8320455802423478031">"diviser"</string>
-    <string name="desc_op_fact" msgid="5004950609277631750">"factoriel"</string>
-    <string name="desc_op_mul" msgid="978652245185868311">"fois"</string>
-    <string name="desc_op_pow" msgid="2620877401884059447">"puissance"</string>
-    <string name="desc_op_sqrt" msgid="4405610392216554239">"racine carrée"</string>
-    <string name="desc_op_sub" msgid="2563060630032563021">"moins"</string>
-    <string name="desc_clr" msgid="8357371663749541924">"effacer"</string>
-    <string name="desc_del" msgid="1866733601083210032">"supprimer"</string>
-    <string name="desc_eq" msgid="8068773095462472408">"égal"</string>
+    <string name="app_name" msgid="1756503303878374382">"Calculatrice"</string>
+    <string name="dec_point" msgid="8920102493070918054">","</string>
+    <string name="mode_deg" msgid="1146123354434332479">"deg"</string>
+    <string name="mode_rad" msgid="1434228830085760996">"rad"</string>
+    <string name="clr" msgid="6730945431543327337">"eff"</string>
+    <string name="del" msgid="5878069000864178910">"sup"</string>
+    <string name="desc_const_e" msgid="1889187337970539507">"nombre d\'Euler"</string>
+    <string name="desc_const_pi" msgid="5430918714009441655">"pi"</string>
+    <string name="desc_dec_point" msgid="5725254504360445023">"virgule"</string>
+    <string name="desc_lparen" msgid="8688758170211924916">"parenthèse gauche"</string>
+    <string name="desc_rparen" msgid="7920608385146151731">"parenthèse droite"</string>
+    <string name="desc_fun_cos" msgid="3787913784504974731">"cosinus"</string>
+    <string name="desc_fun_ln" msgid="2505119732546227166">"logarithme naturel"</string>
+    <string name="desc_fun_log" msgid="4202230639814060062">"logarithme"</string>
+    <string name="desc_fun_sin" msgid="7425661271929838876">"sinus"</string>
+    <string name="desc_fun_tan" msgid="3545496562069310036">"tangente"</string>
+    <string name="desc_fun_arccos" msgid="7583077865497939123">"cosinus inverse"</string>
+    <string name="desc_fun_arcsin" msgid="8592309261123302915">"sinus inverse"</string>
+    <string name="desc_fun_arctan" msgid="6891388393360447455">"tangente inverse"</string>
+    <string name="desc_op_add" msgid="5539599782598050813">"plus"</string>
+    <string name="desc_op_div" msgid="3032399266115257498">"divisé"</string>
+    <string name="desc_op_fact" msgid="6142780103294179702">"factoriel"</string>
+    <string name="desc_op_mul" msgid="1199902761534518529">"fois"</string>
+    <string name="desc_op_pow" msgid="6010144442344099030">"puissance"</string>
+    <string name="desc_op_sqrt" msgid="6882241473601721767">"racine carrée"</string>
+    <string name="desc_mode_rad" msgid="5522614457355475195">"passer en mode radians"</string>
+    <string name="desc_mode_deg" msgid="5560289378379011831">"passer en mode degrés"</string>
+    <string name="desc_op_sub" msgid="2744940875059679129">"moins"</string>
+    <string name="desc_clr" msgid="737502124268890797">"effacer"</string>
+    <string name="desc_del" msgid="7879515781929311432">"supprimer"</string>
+    <string name="desc_eq" msgid="3349320880874699285">"égal"</string>
+    <string name="error_nan" msgid="5674077944929888710">"Pas un nombre"</string>
+    <string name="error_syntax" msgid="4786987111228645602">"Express. incorr."</string>
+    <string name="error_aborted" msgid="3402238176316342537">"Annulée"</string>
+    <string name="error_overflow" msgid="7800547394563434764">"Infini ?"</string>
+    <string name="error_zero_divide" msgid="7085069126090779874">"Division par 0"</string>
+    <string name="text_copied_toast" msgid="8845645964273481105">"Texte copié."</string>
+    <string name="cancelled" msgid="615180456915976640">"Calcul annulé."</string>
+    <string name="dismiss" msgid="7872443888515066216">"Fermer"</string>
+    <string name="timeout" msgid="786323140644284782">"C\'est trop compliqué ! S\'agit-il d\'une valeur indéfinie ou infinie ?"</string>
+    <string name="ok_remove_timeout" msgid="4252381882975743581">"OK, mais avec des délais d\'attente plus longs"</string>
+    <string name="exact" msgid="2597237880041789948">"(exact)"</string>
+    <string name="approximate" msgid="7117143366610670836">"(±1 au dernier chiffre)"</string>
+    <!-- no translation found for menu_leading (2338520833272667740) -->
+    <skip />
+    <!-- no translation found for menu_fraction (1247477377840252234) -->
+    <skip />
+    <!-- no translation found for menu_licenses (1890541368064108592) -->
+    <skip />
 </resources>
diff --git a/res/values-gl-rES/strings.xml b/res/values-gl-rES/strings.xml
index aa27c0a..52a49a7 100644
--- a/res/values-gl-rES/strings.xml
+++ b/res/values-gl-rES/strings.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- 
-  Copyright (C) 2014 The Android Open Source Project
+  Copyright (C) 2015 The Android Open Source Project
 
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
@@ -17,45 +17,53 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name" msgid="8095131950334945205">"Calculadora"</string>
-    <string name="error_nan" msgid="4071578355972369426">"Non é número"</string>
-    <string name="error_syntax" msgid="6940043994468390738">"Erro"</string>
-    <string name="dec_point" msgid="6555721211126788808">","</string>
-    <string name="digit_0" msgid="697966218778843272">"0"</string>
-    <string name="digit_1" msgid="9009337429640544205">"1"</string>
-    <string name="digit_2" msgid="7722707864768133877">"2"</string>
-    <string name="digit_3" msgid="5813321444694024561">"3"</string>
-    <string name="digit_4" msgid="4768173444612236144">"4"</string>
-    <string name="digit_5" msgid="2015349411036328271">"5"</string>
-    <string name="digit_6" msgid="7350999202882497047">"6"</string>
-    <string name="digit_7" msgid="2386463125354638611">"7"</string>
-    <string name="digit_8" msgid="6298159258090202166">"8"</string>
-    <string name="digit_9" msgid="1221342734731110246">"9"</string>
-    <string name="fun_cos" msgid="7312559527731358211">"cos"</string>
-    <string name="fun_ln" msgid="6282013842946532944">"ln"</string>
-    <string name="fun_log" msgid="6856905045055937519">"log"</string>
-    <string name="fun_sin" msgid="7136698561875496766">"sen"</string>
-    <string name="fun_tan" msgid="9116158377794370341">"tan"</string>
-    <string name="clr" msgid="3126239559646368205">"bor"</string>
-    <string name="del" msgid="6700172918709138470">"eli"</string>
-    <string name="desc_const_e" msgid="7752508267661034194">"Número de Euler"</string>
-    <string name="desc_const_pi" msgid="5843835548313660468">"pi"</string>
-    <string name="desc_dec_point" msgid="6211527612960070934">"punto"</string>
-    <string name="desc_lparen" msgid="3319203240269597504">"paréntese esquerda"</string>
-    <string name="desc_rparen" msgid="7629704943022422763">"paréntese dereita"</string>
-    <string name="desc_fun_cos" msgid="3197307754450718348">"coseno"</string>
-    <string name="desc_fun_ln" msgid="4943842219071979148">"logaritmo natural"</string>
-    <string name="desc_fun_log" msgid="6163178034661345125">"logaritmo"</string>
-    <string name="desc_fun_sin" msgid="4010564022860883142">"seno"</string>
-    <string name="desc_fun_tan" msgid="8547330421304946587">"tanxente"</string>
-    <string name="desc_op_add" msgid="1174812755738083078">"máis"</string>
-    <string name="desc_op_div" msgid="8320455802423478031">"dividido entre"</string>
-    <string name="desc_op_fact" msgid="5004950609277631750">"factorial"</string>
-    <string name="desc_op_mul" msgid="978652245185868311">"multiplicado por"</string>
-    <string name="desc_op_pow" msgid="2620877401884059447">"elevado a"</string>
-    <string name="desc_op_sqrt" msgid="4405610392216554239">"raíz cadrada"</string>
-    <string name="desc_op_sub" msgid="2563060630032563021">"menos"</string>
-    <string name="desc_clr" msgid="8357371663749541924">"borrar"</string>
-    <string name="desc_del" msgid="1866733601083210032">"eliminar"</string>
-    <string name="desc_eq" msgid="8068773095462472408">"igual"</string>
+    <string name="app_name" msgid="1756503303878374382">"Calculadora"</string>
+    <string name="dec_point" msgid="8920102493070918054">","</string>
+    <string name="mode_deg" msgid="1146123354434332479">"grao"</string>
+    <string name="mode_rad" msgid="1434228830085760996">"rad"</string>
+    <string name="clr" msgid="6730945431543327337">"bor"</string>
+    <string name="del" msgid="5878069000864178910">"eli"</string>
+    <string name="desc_const_e" msgid="1889187337970539507">"Número de Euler"</string>
+    <string name="desc_const_pi" msgid="5430918714009441655">"pi"</string>
+    <string name="desc_dec_point" msgid="5725254504360445023">"punto"</string>
+    <string name="desc_lparen" msgid="8688758170211924916">"paréntese esquerda"</string>
+    <string name="desc_rparen" msgid="7920608385146151731">"paréntese dereita"</string>
+    <string name="desc_fun_cos" msgid="3787913784504974731">"coseno"</string>
+    <string name="desc_fun_ln" msgid="2505119732546227166">"logaritmo natural"</string>
+    <string name="desc_fun_log" msgid="4202230639814060062">"logaritmo"</string>
+    <string name="desc_fun_sin" msgid="7425661271929838876">"seno"</string>
+    <string name="desc_fun_tan" msgid="3545496562069310036">"tanxente"</string>
+    <string name="desc_fun_arccos" msgid="7583077865497939123">"coseno inverso"</string>
+    <string name="desc_fun_arcsin" msgid="8592309261123302915">"seno inverso"</string>
+    <string name="desc_fun_arctan" msgid="6891388393360447455">"tanxente inversa"</string>
+    <string name="desc_op_add" msgid="5539599782598050813">"máis"</string>
+    <string name="desc_op_div" msgid="3032399266115257498">"dividido entre"</string>
+    <string name="desc_op_fact" msgid="6142780103294179702">"factorial"</string>
+    <string name="desc_op_mul" msgid="1199902761534518529">"multiplicado por"</string>
+    <string name="desc_op_pow" msgid="6010144442344099030">"batería"</string>
+    <string name="desc_op_sqrt" msgid="6882241473601721767">"raíz cadrada"</string>
+    <string name="desc_mode_rad" msgid="5522614457355475195">"cambiar a radiáns"</string>
+    <string name="desc_mode_deg" msgid="5560289378379011831">"cambiar a graos"</string>
+    <string name="desc_op_sub" msgid="2744940875059679129">"menos"</string>
+    <string name="desc_clr" msgid="737502124268890797">"borrar"</string>
+    <string name="desc_del" msgid="7879515781929311432">"eliminar"</string>
+    <string name="desc_eq" msgid="3349320880874699285">"igual"</string>
+    <string name="error_nan" msgid="5674077944929888710">"Non é número"</string>
+    <string name="error_syntax" msgid="4786987111228645602">"Expresión mala"</string>
+    <string name="error_aborted" msgid="3402238176316342537">"Abortada"</string>
+    <string name="error_overflow" msgid="7800547394563434764">"Infinito?"</string>
+    <string name="error_zero_divide" msgid="7085069126090779874">"División entre 0"</string>
+    <string name="text_copied_toast" msgid="8845645964273481105">"Copiouse o texto."</string>
+    <string name="cancelled" msgid="615180456915976640">"Computación cancelada!"</string>
+    <string name="dismiss" msgid="7872443888515066216">"Ignorar"</string>
+    <string name="timeout" msgid="786323140644284782">"É moi difícil! Valor indefinido ou infinito?"</string>
+    <string name="ok_remove_timeout" msgid="4252381882975743581">"De acordo! Pero con maiores tempos de espera."</string>
+    <string name="exact" msgid="2597237880041789948">"(exacto)"</string>
+    <string name="approximate" msgid="7117143366610670836">"(±1 no último díxito)"</string>
+    <!-- no translation found for menu_leading (2338520833272667740) -->
+    <skip />
+    <!-- no translation found for menu_fraction (1247477377840252234) -->
+    <skip />
+    <!-- no translation found for menu_licenses (1890541368064108592) -->
+    <skip />
 </resources>
diff --git a/res/values-hi/strings.xml b/res/values-hi/strings.xml
index 89f2733..5270461 100644
--- a/res/values-hi/strings.xml
+++ b/res/values-hi/strings.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- 
-  Copyright (C) 2014 The Android Open Source Project
+  Copyright (C) 2015 The Android Open Source Project
 
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
@@ -17,45 +17,53 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name" msgid="8095131950334945205">"कैल्क्युलेटर"</string>
-    <string name="error_nan" msgid="4071578355972369426">"संख्या नहीं है"</string>
-    <string name="error_syntax" msgid="6940043994468390738">"त्रुटि"</string>
-    <string name="dec_point" msgid="6555721211126788808">"."</string>
-    <string name="digit_0" msgid="697966218778843272">"0"</string>
-    <string name="digit_1" msgid="9009337429640544205">"1"</string>
-    <string name="digit_2" msgid="7722707864768133877">"2"</string>
-    <string name="digit_3" msgid="5813321444694024561">"3"</string>
-    <string name="digit_4" msgid="4768173444612236144">"4"</string>
-    <string name="digit_5" msgid="2015349411036328271">"5"</string>
-    <string name="digit_6" msgid="7350999202882497047">"6"</string>
-    <string name="digit_7" msgid="2386463125354638611">"7"</string>
-    <string name="digit_8" msgid="6298159258090202166">"8"</string>
-    <string name="digit_9" msgid="1221342734731110246">"9"</string>
-    <string name="fun_cos" msgid="7312559527731358211">"cos"</string>
-    <string name="fun_ln" msgid="6282013842946532944">"ln"</string>
-    <string name="fun_log" msgid="6856905045055937519">"log"</string>
-    <string name="fun_sin" msgid="7136698561875496766">"sin"</string>
-    <string name="fun_tan" msgid="9116158377794370341">"tan"</string>
-    <string name="clr" msgid="3126239559646368205">"clr"</string>
-    <string name="del" msgid="6700172918709138470">"del"</string>
-    <string name="desc_const_e" msgid="7752508267661034194">"यूलर की संख्या"</string>
-    <string name="desc_const_pi" msgid="5843835548313660468">"पाई"</string>
-    <string name="desc_dec_point" msgid="6211527612960070934">"दशमलव"</string>
-    <string name="desc_lparen" msgid="3319203240269597504">"बायां कोष्ठक"</string>
-    <string name="desc_rparen" msgid="7629704943022422763">"दायां कोष्ठक"</string>
-    <string name="desc_fun_cos" msgid="3197307754450718348">"कोज्या"</string>
-    <string name="desc_fun_ln" msgid="4943842219071979148">"प्राकृतिक लघुगणक"</string>
-    <string name="desc_fun_log" msgid="6163178034661345125">"लघुगणक"</string>
-    <string name="desc_fun_sin" msgid="4010564022860883142">"sine"</string>
-    <string name="desc_fun_tan" msgid="8547330421304946587">"स्पर्शज्या"</string>
-    <string name="desc_op_add" msgid="1174812755738083078">"जोड़ का चिह्न"</string>
-    <string name="desc_op_div" msgid="8320455802423478031">"विभाजन"</string>
-    <string name="desc_op_fact" msgid="5004950609277631750">"क्रमगुणन"</string>
-    <string name="desc_op_mul" msgid="978652245185868311">"गुणा"</string>
-    <string name="desc_op_pow" msgid="2620877401884059447">"पावर"</string>
-    <string name="desc_op_sqrt" msgid="4405610392216554239">"वर्गमूल"</string>
-    <string name="desc_op_sub" msgid="2563060630032563021">"ऋण"</string>
-    <string name="desc_clr" msgid="8357371663749541924">"साफ़ करें"</string>
-    <string name="desc_del" msgid="1866733601083210032">"हटाएं"</string>
-    <string name="desc_eq" msgid="8068773095462472408">"बराबर"</string>
+    <string name="app_name" msgid="1756503303878374382">"कैल्क्यूलेटर"</string>
+    <string name="dec_point" msgid="8920102493070918054">"."</string>
+    <string name="mode_deg" msgid="1146123354434332479">"अंश"</string>
+    <string name="mode_rad" msgid="1434228830085760996">"रैड"</string>
+    <string name="clr" msgid="6730945431543327337">"clr"</string>
+    <string name="del" msgid="5878069000864178910">"del"</string>
+    <string name="desc_const_e" msgid="1889187337970539507">"यूलर की संख्या"</string>
+    <string name="desc_const_pi" msgid="5430918714009441655">"पाई"</string>
+    <string name="desc_dec_point" msgid="5725254504360445023">"बिंदु"</string>
+    <string name="desc_lparen" msgid="8688758170211924916">"बायां कोष्ठक"</string>
+    <string name="desc_rparen" msgid="7920608385146151731">"दायां कोष्ठक"</string>
+    <string name="desc_fun_cos" msgid="3787913784504974731">"कोज्या"</string>
+    <string name="desc_fun_ln" msgid="2505119732546227166">"प्राकृतिक लघुगणक"</string>
+    <string name="desc_fun_log" msgid="4202230639814060062">"लघुगणक"</string>
+    <string name="desc_fun_sin" msgid="7425661271929838876">"ज्या"</string>
+    <string name="desc_fun_tan" msgid="3545496562069310036">"स्पर्शज्या"</string>
+    <string name="desc_fun_arccos" msgid="7583077865497939123">"प्रतिलोम कोज्या"</string>
+    <string name="desc_fun_arcsin" msgid="8592309261123302915">"प्रतिलोम ज्या"</string>
+    <string name="desc_fun_arctan" msgid="6891388393360447455">"प्रतिलोम स्पर्शज्या"</string>
+    <string name="desc_op_add" msgid="5539599782598050813">"धन"</string>
+    <string name="desc_op_div" msgid="3032399266115257498">"विभाजन"</string>
+    <string name="desc_op_fact" msgid="6142780103294179702">"क्रमगुणन"</string>
+    <string name="desc_op_mul" msgid="1199902761534518529">"गुणा"</string>
+    <string name="desc_op_pow" msgid="6010144442344099030">"घात"</string>
+    <string name="desc_op_sqrt" msgid="6882241473601721767">"वर्गमूल"</string>
+    <string name="desc_mode_rad" msgid="5522614457355475195">"रेडियन पर स्विच करें"</string>
+    <string name="desc_mode_deg" msgid="5560289378379011831">"अंश पर स्विच करें"</string>
+    <string name="desc_op_sub" msgid="2744940875059679129">"ऋण"</string>
+    <string name="desc_clr" msgid="737502124268890797">"साफ़ करें"</string>
+    <string name="desc_del" msgid="7879515781929311432">"हटाएं"</string>
+    <string name="desc_eq" msgid="3349320880874699285">"बराबर"</string>
+    <string name="error_nan" msgid="5674077944929888710">"संख्या नहीं है"</string>
+    <string name="error_syntax" msgid="4786987111228645602">"खराब व्यंजक"</string>
+    <string name="error_aborted" msgid="3402238176316342537">"निरस्त किया गया"</string>
+    <string name="error_overflow" msgid="7800547394563434764">"असीमित?"</string>
+    <string name="error_zero_divide" msgid="7085069126090779874">"0 द्वारा विभाजन"</string>
+    <string name="text_copied_toast" msgid="8845645964273481105">"लेख की कॉपी बनाई गई."</string>
+    <string name="cancelled" msgid="615180456915976640">"गणना रोक दी गई!"</string>
+    <string name="dismiss" msgid="7872443888515066216">"ख़ारिज करें"</string>
+    <string name="timeout" msgid="786323140644284782">"वह बहुत कठिन है! अनिर्धारित या असीमित मान?"</string>
+    <string name="ok_remove_timeout" msgid="4252381882975743581">"ठीक है, लेकिन कृपया लंबी समयबाह्य अवधि!"</string>
+    <string name="exact" msgid="2597237880041789948">"(सटीक)"</string>
+    <string name="approximate" msgid="7117143366610670836">"(अंतिम अंक में ±1)"</string>
+    <!-- no translation found for menu_leading (2338520833272667740) -->
+    <skip />
+    <!-- no translation found for menu_fraction (1247477377840252234) -->
+    <skip />
+    <!-- no translation found for menu_licenses (1890541368064108592) -->
+    <skip />
 </resources>
diff --git a/res/values-hr/strings.xml b/res/values-hr/strings.xml
index 710ca59..3d0dbbd 100644
--- a/res/values-hr/strings.xml
+++ b/res/values-hr/strings.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- 
-  Copyright (C) 2014 The Android Open Source Project
+  Copyright (C) 2015 The Android Open Source Project
 
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
@@ -17,45 +17,53 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name" msgid="8095131950334945205">"Kalkulator"</string>
-    <string name="error_nan" msgid="4071578355972369426">"Nije broj"</string>
-    <string name="error_syntax" msgid="6940043994468390738">"Pogreška"</string>
-    <string name="dec_point" msgid="6555721211126788808">","</string>
-    <string name="digit_0" msgid="697966218778843272">"0"</string>
-    <string name="digit_1" msgid="9009337429640544205">"1"</string>
-    <string name="digit_2" msgid="7722707864768133877">"2"</string>
-    <string name="digit_3" msgid="5813321444694024561">"3"</string>
-    <string name="digit_4" msgid="4768173444612236144">"4"</string>
-    <string name="digit_5" msgid="2015349411036328271">"5"</string>
-    <string name="digit_6" msgid="7350999202882497047">"6"</string>
-    <string name="digit_7" msgid="2386463125354638611">"7"</string>
-    <string name="digit_8" msgid="6298159258090202166">"8"</string>
-    <string name="digit_9" msgid="1221342734731110246">"9"</string>
-    <string name="fun_cos" msgid="7312559527731358211">"cos"</string>
-    <string name="fun_ln" msgid="6282013842946532944">"ln"</string>
-    <string name="fun_log" msgid="6856905045055937519">"log"</string>
-    <string name="fun_sin" msgid="7136698561875496766">"sin"</string>
-    <string name="fun_tan" msgid="9116158377794370341">"tan"</string>
-    <string name="clr" msgid="3126239559646368205">"clr"</string>
-    <string name="del" msgid="6700172918709138470">"del"</string>
-    <string name="desc_const_e" msgid="7752508267661034194">"Eulerov broj"</string>
-    <string name="desc_const_pi" msgid="5843835548313660468">"pi"</string>
-    <string name="desc_dec_point" msgid="6211527612960070934">"decimalni zarez"</string>
-    <string name="desc_lparen" msgid="3319203240269597504">"lijeva zagrada"</string>
-    <string name="desc_rparen" msgid="7629704943022422763">"desna zagrada"</string>
-    <string name="desc_fun_cos" msgid="3197307754450718348">"kosinus"</string>
-    <string name="desc_fun_ln" msgid="4943842219071979148">"prirodni logaritam"</string>
-    <string name="desc_fun_log" msgid="6163178034661345125">"logaritam"</string>
-    <string name="desc_fun_sin" msgid="4010564022860883142">"sinus"</string>
-    <string name="desc_fun_tan" msgid="8547330421304946587">"tangenta"</string>
-    <string name="desc_op_add" msgid="1174812755738083078">"plus"</string>
-    <string name="desc_op_div" msgid="8320455802423478031">"dijeljeno"</string>
-    <string name="desc_op_fact" msgid="5004950609277631750">"faktorijel"</string>
-    <string name="desc_op_mul" msgid="978652245185868311">"puta"</string>
-    <string name="desc_op_pow" msgid="2620877401884059447">"potencija"</string>
-    <string name="desc_op_sqrt" msgid="4405610392216554239">"drugi korijen"</string>
-    <string name="desc_op_sub" msgid="2563060630032563021">"minus"</string>
-    <string name="desc_clr" msgid="8357371663749541924">"obriši"</string>
-    <string name="desc_del" msgid="1866733601083210032">"izbriši"</string>
-    <string name="desc_eq" msgid="8068773095462472408">"jednako"</string>
+    <string name="app_name" msgid="1756503303878374382">"Kalkulator"</string>
+    <string name="dec_point" msgid="8920102493070918054">"."</string>
+    <string name="mode_deg" msgid="1146123354434332479">"deg"</string>
+    <string name="mode_rad" msgid="1434228830085760996">"rad"</string>
+    <string name="clr" msgid="6730945431543327337">"clr"</string>
+    <string name="del" msgid="5878069000864178910">"del"</string>
+    <string name="desc_const_e" msgid="1889187337970539507">"Eulerov broj"</string>
+    <string name="desc_const_pi" msgid="5430918714009441655">"pi"</string>
+    <string name="desc_dec_point" msgid="5725254504360445023">"decimalna točka"</string>
+    <string name="desc_lparen" msgid="8688758170211924916">"lijeva zagrada"</string>
+    <string name="desc_rparen" msgid="7920608385146151731">"desna zagrada"</string>
+    <string name="desc_fun_cos" msgid="3787913784504974731">"kosinus"</string>
+    <string name="desc_fun_ln" msgid="2505119732546227166">"prirodni logaritam"</string>
+    <string name="desc_fun_log" msgid="4202230639814060062">"logaritam"</string>
+    <string name="desc_fun_sin" msgid="7425661271929838876">"sinus"</string>
+    <string name="desc_fun_tan" msgid="3545496562069310036">"tangens"</string>
+    <string name="desc_fun_arccos" msgid="7583077865497939123">"arkus kosinus"</string>
+    <string name="desc_fun_arcsin" msgid="8592309261123302915">"arkus sinus"</string>
+    <string name="desc_fun_arctan" msgid="6891388393360447455">"arkus tangens"</string>
+    <string name="desc_op_add" msgid="5539599782598050813">"plus"</string>
+    <string name="desc_op_div" msgid="3032399266115257498">"podijeljeno"</string>
+    <string name="desc_op_fact" msgid="6142780103294179702">"faktorijel"</string>
+    <string name="desc_op_mul" msgid="1199902761534518529">"puta"</string>
+    <string name="desc_op_pow" msgid="6010144442344099030">"potencija"</string>
+    <string name="desc_op_sqrt" msgid="6882241473601721767">"drugi korijen"</string>
+    <string name="desc_mode_rad" msgid="5522614457355475195">"prelazak na radijane"</string>
+    <string name="desc_mode_deg" msgid="5560289378379011831">"prelazak na stupnjeve"</string>
+    <string name="desc_op_sub" msgid="2744940875059679129">"minus"</string>
+    <string name="desc_clr" msgid="737502124268890797">"očisti"</string>
+    <string name="desc_del" msgid="7879515781929311432">"izbriši"</string>
+    <string name="desc_eq" msgid="3349320880874699285">"jednako"</string>
+    <string name="error_nan" msgid="5674077944929888710">"Nije broj"</string>
+    <string name="error_syntax" msgid="4786987111228645602">"Loš izraz"</string>
+    <string name="error_aborted" msgid="3402238176316342537">"Prekinuto"</string>
+    <string name="error_overflow" msgid="7800547394563434764">"Beskonačno?"</string>
+    <string name="error_zero_divide" msgid="7085069126090779874">"Dijeljenje s 0"</string>
+    <string name="text_copied_toast" msgid="8845645964273481105">"Tekst je kopiran."</string>
+    <string name="cancelled" msgid="615180456915976640">"Izračun je otkazan!"</string>
+    <string name="dismiss" msgid="7872443888515066216">"Odbaci"</string>
+    <string name="timeout" msgid="786323140644284782">"To je preteško! Je li vrijednost nedefinirana ili beskonačna?"</string>
+    <string name="ok_remove_timeout" msgid="4252381882975743581">"U redu, ali potrebno je dulje vrijeme čekanja!"</string>
+    <string name="exact" msgid="2597237880041789948">"(točno)"</string>
+    <string name="approximate" msgid="7117143366610670836">"(±1 u zadnjoj znamenci)"</string>
+    <!-- no translation found for menu_leading (2338520833272667740) -->
+    <skip />
+    <!-- no translation found for menu_fraction (1247477377840252234) -->
+    <skip />
+    <!-- no translation found for menu_licenses (1890541368064108592) -->
+    <skip />
 </resources>
diff --git a/res/values-hu/strings.xml b/res/values-hu/strings.xml
index bebbd89..506b621 100644
--- a/res/values-hu/strings.xml
+++ b/res/values-hu/strings.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- 
-  Copyright (C) 2014 The Android Open Source Project
+  Copyright (C) 2015 The Android Open Source Project
 
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
@@ -17,45 +17,53 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name" msgid="8095131950334945205">"Számológép"</string>
-    <string name="error_nan" msgid="4071578355972369426">"Nem egy szám"</string>
-    <string name="error_syntax" msgid="6940043994468390738">"Hiba"</string>
-    <string name="dec_point" msgid="6555721211126788808">"."</string>
-    <string name="digit_0" msgid="697966218778843272">"0"</string>
-    <string name="digit_1" msgid="9009337429640544205">"1"</string>
-    <string name="digit_2" msgid="7722707864768133877">"2"</string>
-    <string name="digit_3" msgid="5813321444694024561">"3"</string>
-    <string name="digit_4" msgid="4768173444612236144">"4"</string>
-    <string name="digit_5" msgid="2015349411036328271">"5"</string>
-    <string name="digit_6" msgid="7350999202882497047">"6"</string>
-    <string name="digit_7" msgid="2386463125354638611">"7"</string>
-    <string name="digit_8" msgid="6298159258090202166">"8"</string>
-    <string name="digit_9" msgid="1221342734731110246">"9"</string>
-    <string name="fun_cos" msgid="7312559527731358211">"cos"</string>
-    <string name="fun_ln" msgid="6282013842946532944">"ln"</string>
-    <string name="fun_log" msgid="6856905045055937519">"log"</string>
-    <string name="fun_sin" msgid="7136698561875496766">"sin"</string>
-    <string name="fun_tan" msgid="9116158377794370341">"tan"</string>
-    <string name="clr" msgid="3126239559646368205">"clr"</string>
-    <string name="del" msgid="6700172918709138470">"del"</string>
-    <string name="desc_const_e" msgid="7752508267661034194">"Euler-féle szám"</string>
-    <string name="desc_const_pi" msgid="5843835548313660468">"pi"</string>
-    <string name="desc_dec_point" msgid="6211527612960070934">"pont "</string>
-    <string name="desc_lparen" msgid="3319203240269597504">"nyitó zárójel"</string>
-    <string name="desc_rparen" msgid="7629704943022422763">"berekesztő zárójel"</string>
-    <string name="desc_fun_cos" msgid="3197307754450718348">"koszinusz"</string>
-    <string name="desc_fun_ln" msgid="4943842219071979148">"természetes logaritmus"</string>
-    <string name="desc_fun_log" msgid="6163178034661345125">"logaritmus"</string>
-    <string name="desc_fun_sin" msgid="4010564022860883142">"szinusz"</string>
-    <string name="desc_fun_tan" msgid="8547330421304946587">"tangens"</string>
-    <string name="desc_op_add" msgid="1174812755738083078">"plusz"</string>
-    <string name="desc_op_div" msgid="8320455802423478031">"osztás"</string>
-    <string name="desc_op_fact" msgid="5004950609277631750">"faktoriális"</string>
-    <string name="desc_op_mul" msgid="978652245185868311">"szorzás"</string>
-    <string name="desc_op_pow" msgid="2620877401884059447">"hatvány"</string>
-    <string name="desc_op_sqrt" msgid="4405610392216554239">"négyzetgyök"</string>
-    <string name="desc_op_sub" msgid="2563060630032563021">"mínusz"</string>
-    <string name="desc_clr" msgid="8357371663749541924">"törlés"</string>
-    <string name="desc_del" msgid="1866733601083210032">"törlés"</string>
-    <string name="desc_eq" msgid="8068773095462472408">"egyenlő"</string>
+    <string name="app_name" msgid="1756503303878374382">"Számológép"</string>
+    <string name="dec_point" msgid="8920102493070918054">","</string>
+    <string name="mode_deg" msgid="1146123354434332479">"deg"</string>
+    <string name="mode_rad" msgid="1434228830085760996">"rad"</string>
+    <string name="clr" msgid="6730945431543327337">"clr"</string>
+    <string name="del" msgid="5878069000864178910">"del"</string>
+    <string name="desc_const_e" msgid="1889187337970539507">"Euler-féle szám"</string>
+    <string name="desc_const_pi" msgid="5430918714009441655">"pí"</string>
+    <string name="desc_dec_point" msgid="5725254504360445023">"tizedesvessző"</string>
+    <string name="desc_lparen" msgid="8688758170211924916">"nyitó zárójel"</string>
+    <string name="desc_rparen" msgid="7920608385146151731">"berekesztő zárójel"</string>
+    <string name="desc_fun_cos" msgid="3787913784504974731">"koszinusz"</string>
+    <string name="desc_fun_ln" msgid="2505119732546227166">"természetes logaritmus"</string>
+    <string name="desc_fun_log" msgid="4202230639814060062">"logaritmus"</string>
+    <string name="desc_fun_sin" msgid="7425661271929838876">"szinusz"</string>
+    <string name="desc_fun_tan" msgid="3545496562069310036">"tangens"</string>
+    <string name="desc_fun_arccos" msgid="7583077865497939123">"arkusz koszinusz"</string>
+    <string name="desc_fun_arcsin" msgid="8592309261123302915">"arkusz szinusz"</string>
+    <string name="desc_fun_arctan" msgid="6891388393360447455">"arkusz tangens"</string>
+    <string name="desc_op_add" msgid="5539599782598050813">"összeadás"</string>
+    <string name="desc_op_div" msgid="3032399266115257498">"osztás"</string>
+    <string name="desc_op_fact" msgid="6142780103294179702">"faktoriális"</string>
+    <string name="desc_op_mul" msgid="1199902761534518529">"szorzás"</string>
+    <string name="desc_op_pow" msgid="6010144442344099030">"hatványozás"</string>
+    <string name="desc_op_sqrt" msgid="6882241473601721767">"négyzetgyök"</string>
+    <string name="desc_mode_rad" msgid="5522614457355475195">"váltás radiánra"</string>
+    <string name="desc_mode_deg" msgid="5560289378379011831">"váltás fokra"</string>
+    <string name="desc_op_sub" msgid="2744940875059679129">"kivonás"</string>
+    <string name="desc_clr" msgid="737502124268890797">"törlés"</string>
+    <string name="desc_del" msgid="7879515781929311432">"törlés"</string>
+    <string name="desc_eq" msgid="3349320880874699285">"egyenlő"</string>
+    <string name="error_nan" msgid="5674077944929888710">"Nem egy szám"</string>
+    <string name="error_syntax" msgid="4786987111228645602">"Hibás kifejezés"</string>
+    <string name="error_aborted" msgid="3402238176316342537">"Megszakítva"</string>
+    <string name="error_overflow" msgid="7800547394563434764">"Végtelen?"</string>
+    <string name="error_zero_divide" msgid="7085069126090779874">"Osztás 0-val"</string>
+    <string name="text_copied_toast" msgid="8845645964273481105">"Szöveg átmásolva."</string>
+    <string name="cancelled" msgid="615180456915976640">"Számítás leállítva!"</string>
+    <string name="dismiss" msgid="7872443888515066216">"Elvetés"</string>
+    <string name="timeout" msgid="786323140644284782">"Ez túl nehéz! Határozatlan vagy végtelen értéket adott meg?"</string>
+    <string name="ok_remove_timeout" msgid="4252381882975743581">"Rendben, de hosszabb időtúllépési tartományt szeretnék kérni."</string>
+    <string name="exact" msgid="2597237880041789948">"(pontos)"</string>
+    <string name="approximate" msgid="7117143366610670836">"(±1 az utolsó számjegy esetén)"</string>
+    <!-- no translation found for menu_leading (2338520833272667740) -->
+    <skip />
+    <!-- no translation found for menu_fraction (1247477377840252234) -->
+    <skip />
+    <!-- no translation found for menu_licenses (1890541368064108592) -->
+    <skip />
 </resources>
diff --git a/res/values-hy-rAM/strings.xml b/res/values-hy-rAM/strings.xml
index 855fa20..ae47192 100644
--- a/res/values-hy-rAM/strings.xml
+++ b/res/values-hy-rAM/strings.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- 
-  Copyright (C) 2014 The Android Open Source Project
+  Copyright (C) 2015 The Android Open Source Project
 
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
@@ -17,45 +17,53 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name" msgid="8095131950334945205">"Հաշվիչ"</string>
-    <string name="error_nan" msgid="4071578355972369426">"Թիվ չէ"</string>
-    <string name="error_syntax" msgid="6940043994468390738">"Սխալ կա"</string>
-    <string name="dec_point" msgid="6555721211126788808">"."</string>
-    <string name="digit_0" msgid="697966218778843272">"0"</string>
-    <string name="digit_1" msgid="9009337429640544205">"1"</string>
-    <string name="digit_2" msgid="7722707864768133877">"2"</string>
-    <string name="digit_3" msgid="5813321444694024561">"3"</string>
-    <string name="digit_4" msgid="4768173444612236144">"4"</string>
-    <string name="digit_5" msgid="2015349411036328271">"5"</string>
-    <string name="digit_6" msgid="7350999202882497047">"6"</string>
-    <string name="digit_7" msgid="2386463125354638611">"7"</string>
-    <string name="digit_8" msgid="6298159258090202166">"8"</string>
-    <string name="digit_9" msgid="1221342734731110246">"9"</string>
-    <string name="fun_cos" msgid="7312559527731358211">"cos"</string>
-    <string name="fun_ln" msgid="6282013842946532944">"ln"</string>
-    <string name="fun_log" msgid="6856905045055937519">"log"</string>
-    <string name="fun_sin" msgid="7136698561875496766">"sin"</string>
-    <string name="fun_tan" msgid="9116158377794370341">"tg"</string>
-    <string name="clr" msgid="3126239559646368205">"մքր"</string>
-    <string name="del" msgid="6700172918709138470">"ջնջ"</string>
-    <string name="desc_const_e" msgid="7752508267661034194">"Էյլերյան թիվ"</string>
-    <string name="desc_const_pi" msgid="5843835548313660468">"պի"</string>
-    <string name="desc_dec_point" msgid="6211527612960070934">"կետ"</string>
-    <string name="desc_lparen" msgid="3319203240269597504">"ձախ փակագիծ"</string>
-    <string name="desc_rparen" msgid="7629704943022422763">"աջ փակագիծ"</string>
-    <string name="desc_fun_cos" msgid="3197307754450718348">"կոսինուս"</string>
-    <string name="desc_fun_ln" msgid="4943842219071979148">"բնական լոգարիթմ"</string>
-    <string name="desc_fun_log" msgid="6163178034661345125">"լոգարիթմ"</string>
-    <string name="desc_fun_sin" msgid="4010564022860883142">"սինուս"</string>
-    <string name="desc_fun_tan" msgid="8547330421304946587">"տանգենս"</string>
-    <string name="desc_op_add" msgid="1174812755738083078">"գումարում"</string>
-    <string name="desc_op_div" msgid="8320455802423478031">"բաժանում"</string>
-    <string name="desc_op_fact" msgid="5004950609277631750">"ֆակտորիալ"</string>
-    <string name="desc_op_mul" msgid="978652245185868311">"անգամ"</string>
-    <string name="desc_op_pow" msgid="2620877401884059447">"աստիճան"</string>
-    <string name="desc_op_sqrt" msgid="4405610392216554239">"քառակուսի արմատ"</string>
-    <string name="desc_op_sub" msgid="2563060630032563021">"հանում"</string>
-    <string name="desc_clr" msgid="8357371663749541924">"մաքրել"</string>
-    <string name="desc_del" msgid="1866733601083210032">"ջնջել"</string>
-    <string name="desc_eq" msgid="8068773095462472408">"հավասար է"</string>
+    <string name="app_name" msgid="1756503303878374382">"Հաշվիչ"</string>
+    <string name="dec_point" msgid="8920102493070918054">":"</string>
+    <string name="mode_deg" msgid="1146123354434332479">"աստ"</string>
+    <string name="mode_rad" msgid="1434228830085760996">"ռադ"</string>
+    <string name="clr" msgid="6730945431543327337">"մքր"</string>
+    <string name="del" msgid="5878069000864178910">"ջնջ"</string>
+    <string name="desc_const_e" msgid="1889187337970539507">"Էյլերյան թիվ"</string>
+    <string name="desc_const_pi" msgid="5430918714009441655">"պի"</string>
+    <string name="desc_dec_point" msgid="5725254504360445023">"կետ"</string>
+    <string name="desc_lparen" msgid="8688758170211924916">"ձախ փակագիծ"</string>
+    <string name="desc_rparen" msgid="7920608385146151731">"աջ փակագիծ"</string>
+    <string name="desc_fun_cos" msgid="3787913784504974731">"կոսինուս"</string>
+    <string name="desc_fun_ln" msgid="2505119732546227166">"բնական լոգարիթմ"</string>
+    <string name="desc_fun_log" msgid="4202230639814060062">"լոգարիթմ"</string>
+    <string name="desc_fun_sin" msgid="7425661271929838876">"սինուս"</string>
+    <string name="desc_fun_tan" msgid="3545496562069310036">"տանգենս"</string>
+    <string name="desc_fun_arccos" msgid="7583077865497939123">"հակադարձ կոսինուս"</string>
+    <string name="desc_fun_arcsin" msgid="8592309261123302915">"հակադարձ սինուս"</string>
+    <string name="desc_fun_arctan" msgid="6891388393360447455">"հակադարձ տանգենս"</string>
+    <string name="desc_op_add" msgid="5539599782598050813">"գումարում"</string>
+    <string name="desc_op_div" msgid="3032399266115257498">"բաժանում"</string>
+    <string name="desc_op_fact" msgid="6142780103294179702">"ֆակտորիալ"</string>
+    <string name="desc_op_mul" msgid="1199902761534518529">"անգամ"</string>
+    <string name="desc_op_pow" msgid="6010144442344099030">"սնուցում"</string>
+    <string name="desc_op_sqrt" msgid="6882241473601721767">"քառակուսի արմատ"</string>
+    <string name="desc_mode_rad" msgid="5522614457355475195">"փոխարկել ռադիանի"</string>
+    <string name="desc_mode_deg" msgid="5560289378379011831">"փոխարկել աստիճանների"</string>
+    <string name="desc_op_sub" msgid="2744940875059679129">"հանում"</string>
+    <string name="desc_clr" msgid="737502124268890797">"մաքրել"</string>
+    <string name="desc_del" msgid="7879515781929311432">"ջնջել"</string>
+    <string name="desc_eq" msgid="3349320880874699285">"հավասար է"</string>
+    <string name="error_nan" msgid="5674077944929888710">"Թիվ չէ"</string>
+    <string name="error_syntax" msgid="4786987111228645602">"Սխալ է"</string>
+    <string name="error_aborted" msgid="3402238176316342537">"Ընդհատված"</string>
+    <string name="error_overflow" msgid="7800547394563434764">"Իռացիոնա՞լ է:"</string>
+    <string name="error_zero_divide" msgid="7085069126090779874">"Բաժանում 0-ի"</string>
+    <string name="text_copied_toast" msgid="8845645964273481105">"Տեսքտը պատճենվեց:"</string>
+    <string name="cancelled" msgid="615180456915976640">"Հաշվարկը չեղարկվել է:"</string>
+    <string name="dismiss" msgid="7872443888515066216">"Բաց թողնել"</string>
+    <string name="timeout" msgid="786323140644284782">"Անորոշ կամ իռացիոնալ թի՞վ է:"</string>
+    <string name="ok_remove_timeout" msgid="4252381882975743581">"Լավ, բայց երկարատև ժամասպառում:"</string>
+    <string name="exact" msgid="2597237880041789948">"(ճշգրիտ)"</string>
+    <string name="approximate" msgid="7117143366610670836">"(±1 վերջին նիշում)"</string>
+    <!-- no translation found for menu_leading (2338520833272667740) -->
+    <skip />
+    <!-- no translation found for menu_fraction (1247477377840252234) -->
+    <skip />
+    <!-- no translation found for menu_licenses (1890541368064108592) -->
+    <skip />
 </resources>
diff --git a/res/values-in/strings.xml b/res/values-in/strings.xml
index 0afa128..0f0d5dd 100644
--- a/res/values-in/strings.xml
+++ b/res/values-in/strings.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- 
-  Copyright (C) 2014 The Android Open Source Project
+  Copyright (C) 2015 The Android Open Source Project
 
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
@@ -17,45 +17,53 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name" msgid="8095131950334945205">"Kalkulator"</string>
-    <string name="error_nan" msgid="4071578355972369426">"Bukan angka"</string>
-    <string name="error_syntax" msgid="6940043994468390738">"Kesalahan"</string>
-    <string name="dec_point" msgid="6555721211126788808">"."</string>
-    <string name="digit_0" msgid="697966218778843272">"0"</string>
-    <string name="digit_1" msgid="9009337429640544205">"1"</string>
-    <string name="digit_2" msgid="7722707864768133877">"2"</string>
-    <string name="digit_3" msgid="5813321444694024561">"3"</string>
-    <string name="digit_4" msgid="4768173444612236144">"4"</string>
-    <string name="digit_5" msgid="2015349411036328271">"5"</string>
-    <string name="digit_6" msgid="7350999202882497047">"6"</string>
-    <string name="digit_7" msgid="2386463125354638611">"7"</string>
-    <string name="digit_8" msgid="6298159258090202166">"8"</string>
-    <string name="digit_9" msgid="1221342734731110246">"9"</string>
-    <string name="fun_cos" msgid="7312559527731358211">"cos"</string>
-    <string name="fun_ln" msgid="6282013842946532944">"ln"</string>
-    <string name="fun_log" msgid="6856905045055937519">"log"</string>
-    <string name="fun_sin" msgid="7136698561875496766">"sin"</string>
-    <string name="fun_tan" msgid="9116158377794370341">"tan"</string>
-    <string name="clr" msgid="3126239559646368205">"clr"</string>
-    <string name="del" msgid="6700172918709138470">"del"</string>
-    <string name="desc_const_e" msgid="7752508267661034194">"bilangan Euler"</string>
-    <string name="desc_const_pi" msgid="5843835548313660468">"pi"</string>
-    <string name="desc_dec_point" msgid="6211527612960070934">"koma"</string>
-    <string name="desc_lparen" msgid="3319203240269597504">"kurung buka"</string>
-    <string name="desc_rparen" msgid="7629704943022422763">"kurung tutup"</string>
-    <string name="desc_fun_cos" msgid="3197307754450718348">"kosinus"</string>
-    <string name="desc_fun_ln" msgid="4943842219071979148">"logaritma alami"</string>
-    <string name="desc_fun_log" msgid="6163178034661345125">"logaritme"</string>
-    <string name="desc_fun_sin" msgid="4010564022860883142">"sinus"</string>
-    <string name="desc_fun_tan" msgid="8547330421304946587">"tangen"</string>
-    <string name="desc_op_add" msgid="1174812755738083078">"tambah"</string>
-    <string name="desc_op_div" msgid="8320455802423478031">"bagi"</string>
-    <string name="desc_op_fact" msgid="5004950609277631750">"faktorial"</string>
-    <string name="desc_op_mul" msgid="978652245185868311">"kali"</string>
-    <string name="desc_op_pow" msgid="2620877401884059447">"pangkat"</string>
-    <string name="desc_op_sqrt" msgid="4405610392216554239">"akar pangkat dua"</string>
-    <string name="desc_op_sub" msgid="2563060630032563021">"kurang"</string>
-    <string name="desc_clr" msgid="8357371663749541924">"hapus"</string>
-    <string name="desc_del" msgid="1866733601083210032">"hapus"</string>
-    <string name="desc_eq" msgid="8068773095462472408">"sama dengan"</string>
+    <string name="app_name" msgid="1756503303878374382">"Kalkulator"</string>
+    <string name="dec_point" msgid="8920102493070918054">","</string>
+    <string name="mode_deg" msgid="1146123354434332479">"deg"</string>
+    <string name="mode_rad" msgid="1434228830085760996">"rad"</string>
+    <string name="clr" msgid="6730945431543327337">"clr"</string>
+    <string name="del" msgid="5878069000864178910">"del"</string>
+    <string name="desc_const_e" msgid="1889187337970539507">"bilangan Euler"</string>
+    <string name="desc_const_pi" msgid="5430918714009441655">"pi"</string>
+    <string name="desc_dec_point" msgid="5725254504360445023">"koma"</string>
+    <string name="desc_lparen" msgid="8688758170211924916">"kurung buka"</string>
+    <string name="desc_rparen" msgid="7920608385146151731">"kurung tutup"</string>
+    <string name="desc_fun_cos" msgid="3787913784504974731">"kosinus"</string>
+    <string name="desc_fun_ln" msgid="2505119732546227166">"logaritma alami"</string>
+    <string name="desc_fun_log" msgid="4202230639814060062">"logaritma"</string>
+    <string name="desc_fun_sin" msgid="7425661271929838876">"sinus"</string>
+    <string name="desc_fun_tan" msgid="3545496562069310036">"tangen"</string>
+    <string name="desc_fun_arccos" msgid="7583077865497939123">"balikan kosinus"</string>
+    <string name="desc_fun_arcsin" msgid="8592309261123302915">"balikan sinus"</string>
+    <string name="desc_fun_arctan" msgid="6891388393360447455">"balikan tangen"</string>
+    <string name="desc_op_add" msgid="5539599782598050813">"tambah"</string>
+    <string name="desc_op_div" msgid="3032399266115257498">"bagi"</string>
+    <string name="desc_op_fact" msgid="6142780103294179702">"faktorial"</string>
+    <string name="desc_op_mul" msgid="1199902761534518529">"kali"</string>
+    <string name="desc_op_pow" msgid="6010144442344099030">"pangkat"</string>
+    <string name="desc_op_sqrt" msgid="6882241473601721767">"akar pangkat dua"</string>
+    <string name="desc_mode_rad" msgid="5522614457355475195">"beralih ke radian"</string>
+    <string name="desc_mode_deg" msgid="5560289378379011831">"beralih ke derajat"</string>
+    <string name="desc_op_sub" msgid="2744940875059679129">"kurang"</string>
+    <string name="desc_clr" msgid="737502124268890797">"hapus"</string>
+    <string name="desc_del" msgid="7879515781929311432">"hapus"</string>
+    <string name="desc_eq" msgid="3349320880874699285">"sama dengan"</string>
+    <string name="error_nan" msgid="5674077944929888710">"Bukan angka"</string>
+    <string name="error_syntax" msgid="4786987111228645602">"Ekspresi salah"</string>
+    <string name="error_aborted" msgid="3402238176316342537">"Dibatalkan"</string>
+    <string name="error_overflow" msgid="7800547394563434764">"Tak terhingga?"</string>
+    <string name="error_zero_divide" msgid="7085069126090779874">"Pembagian dengan 0"</string>
+    <string name="text_copied_toast" msgid="8845645964273481105">"Teks disalin."</string>
+    <string name="cancelled" msgid="615180456915976640">"Komputasi dibatalkan!"</string>
+    <string name="dismiss" msgid="7872443888515066216">"Tutup"</string>
+    <string name="timeout" msgid="786323140644284782">"Terlalu sulit! Nilai tak ditentukan atau tak terhingga?"</string>
+    <string name="ok_remove_timeout" msgid="4252381882975743581">"Oke, tapi waktu tunggu lebih lama ya!"</string>
+    <string name="exact" msgid="2597237880041789948">"(persis)"</string>
+    <string name="approximate" msgid="7117143366610670836">"(±1 dalam digit terakhir)"</string>
+    <!-- no translation found for menu_leading (2338520833272667740) -->
+    <skip />
+    <!-- no translation found for menu_fraction (1247477377840252234) -->
+    <skip />
+    <!-- no translation found for menu_licenses (1890541368064108592) -->
+    <skip />
 </resources>
diff --git a/res/values-is-rIS/strings.xml b/res/values-is-rIS/strings.xml
index 50f03d8..7f5678d 100644
--- a/res/values-is-rIS/strings.xml
+++ b/res/values-is-rIS/strings.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- 
-  Copyright (C) 2014 The Android Open Source Project
+  Copyright (C) 2015 The Android Open Source Project
 
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
@@ -17,45 +17,53 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name" msgid="8095131950334945205">"Reiknivél"</string>
-    <string name="error_nan" msgid="4071578355972369426">"Ekki tala"</string>
-    <string name="error_syntax" msgid="6940043994468390738">"Villa"</string>
-    <string name="dec_point" msgid="6555721211126788808">","</string>
-    <string name="digit_0" msgid="697966218778843272">"0"</string>
-    <string name="digit_1" msgid="9009337429640544205">"1"</string>
-    <string name="digit_2" msgid="7722707864768133877">"2"</string>
-    <string name="digit_3" msgid="5813321444694024561">"3"</string>
-    <string name="digit_4" msgid="4768173444612236144">"4"</string>
-    <string name="digit_5" msgid="2015349411036328271">"5"</string>
-    <string name="digit_6" msgid="7350999202882497047">"6"</string>
-    <string name="digit_7" msgid="2386463125354638611">"7"</string>
-    <string name="digit_8" msgid="6298159258090202166">"8"</string>
-    <string name="digit_9" msgid="1221342734731110246">"9"</string>
-    <string name="fun_cos" msgid="7312559527731358211">"kós"</string>
-    <string name="fun_ln" msgid="6282013842946532944">"ln"</string>
-    <string name="fun_log" msgid="6856905045055937519">"log"</string>
-    <string name="fun_sin" msgid="7136698561875496766">"sín"</string>
-    <string name="fun_tan" msgid="9116158377794370341">"tan"</string>
-    <string name="clr" msgid="3126239559646368205">"hre"</string>
-    <string name="del" msgid="6700172918709138470">"eyð"</string>
-    <string name="desc_const_e" msgid="7752508267661034194">"Tala Eulers"</string>
-    <string name="desc_const_pi" msgid="5843835548313660468">"pí"</string>
-    <string name="desc_dec_point" msgid="6211527612960070934">"komma"</string>
-    <string name="desc_lparen" msgid="3319203240269597504">"vinstri svigi"</string>
-    <string name="desc_rparen" msgid="7629704943022422763">"hægri svigi"</string>
-    <string name="desc_fun_cos" msgid="3197307754450718348">"kósínus"</string>
-    <string name="desc_fun_ln" msgid="4943842219071979148">"náttúrlegur logri"</string>
-    <string name="desc_fun_log" msgid="6163178034661345125">"logri"</string>
-    <string name="desc_fun_sin" msgid="4010564022860883142">"sínus"</string>
-    <string name="desc_fun_tan" msgid="8547330421304946587">"tangens"</string>
-    <string name="desc_op_add" msgid="1174812755738083078">"plús"</string>
-    <string name="desc_op_div" msgid="8320455802423478031">"deila"</string>
-    <string name="desc_op_fact" msgid="5004950609277631750">"hrópmerkt"</string>
-    <string name="desc_op_mul" msgid="978652245185868311">"sinnum"</string>
-    <string name="desc_op_pow" msgid="2620877401884059447">"veldi"</string>
-    <string name="desc_op_sqrt" msgid="4405610392216554239">"kvaðratrót"</string>
-    <string name="desc_op_sub" msgid="2563060630032563021">"mínus"</string>
-    <string name="desc_clr" msgid="8357371663749541924">"hreinsa"</string>
-    <string name="desc_del" msgid="1866733601083210032">"eyða"</string>
-    <string name="desc_eq" msgid="8068773095462472408">"samasem"</string>
+    <string name="app_name" msgid="1756503303878374382">"Reiknivél"</string>
+    <string name="dec_point" msgid="8920102493070918054">","</string>
+    <string name="mode_deg" msgid="1146123354434332479">"grá"</string>
+    <string name="mode_rad" msgid="1434228830085760996">"bog"</string>
+    <string name="clr" msgid="6730945431543327337">"hre"</string>
+    <string name="del" msgid="5878069000864178910">"eyð"</string>
+    <string name="desc_const_e" msgid="1889187337970539507">"Tala Eulers"</string>
+    <string name="desc_const_pi" msgid="5430918714009441655">"pí"</string>
+    <string name="desc_dec_point" msgid="5725254504360445023">"komma"</string>
+    <string name="desc_lparen" msgid="8688758170211924916">"vinstri svigi"</string>
+    <string name="desc_rparen" msgid="7920608385146151731">"hægri svigi"</string>
+    <string name="desc_fun_cos" msgid="3787913784504974731">"kósínus"</string>
+    <string name="desc_fun_ln" msgid="2505119732546227166">"náttúrlegur logri"</string>
+    <string name="desc_fun_log" msgid="4202230639814060062">"logri"</string>
+    <string name="desc_fun_sin" msgid="7425661271929838876">"sínus"</string>
+    <string name="desc_fun_tan" msgid="3545496562069310036">"tangens"</string>
+    <string name="desc_fun_arccos" msgid="7583077865497939123">"arkarkósínus"</string>
+    <string name="desc_fun_arcsin" msgid="8592309261123302915">"arkarsínus"</string>
+    <string name="desc_fun_arctan" msgid="6891388393360447455">"arkartangens"</string>
+    <string name="desc_op_add" msgid="5539599782598050813">"plús"</string>
+    <string name="desc_op_div" msgid="3032399266115257498">"deila"</string>
+    <string name="desc_op_fact" msgid="6142780103294179702">"hrópmerkt"</string>
+    <string name="desc_op_mul" msgid="1199902761534518529">"sinnum"</string>
+    <string name="desc_op_pow" msgid="6010144442344099030">"veldi"</string>
+    <string name="desc_op_sqrt" msgid="6882241473601721767">"kvaðratrót"</string>
+    <string name="desc_mode_rad" msgid="5522614457355475195">"skipta yfir í bogamálseiningar"</string>
+    <string name="desc_mode_deg" msgid="5560289378379011831">"skipta yfir í gráður"</string>
+    <string name="desc_op_sub" msgid="2744940875059679129">"mínus"</string>
+    <string name="desc_clr" msgid="737502124268890797">"hreinsa"</string>
+    <string name="desc_del" msgid="7879515781929311432">"eyða"</string>
+    <string name="desc_eq" msgid="3349320880874699285">"samasem"</string>
+    <string name="error_nan" msgid="5674077944929888710">"Ekki tala"</string>
+    <string name="error_syntax" msgid="4786987111228645602">"Röng segð"</string>
+    <string name="error_aborted" msgid="3402238176316342537">"Hætt við"</string>
+    <string name="error_overflow" msgid="7800547394563434764">"Óendanleg?"</string>
+    <string name="error_zero_divide" msgid="7085069126090779874">"Deilt með 0"</string>
+    <string name="text_copied_toast" msgid="8845645964273481105">"Texti afritaður."</string>
+    <string name="cancelled" msgid="615180456915976640">"Hætt við útreikning!"</string>
+    <string name="dismiss" msgid="7872443888515066216">"Hunsa"</string>
+    <string name="timeout" msgid="786323140644284782">"Þetta er of snúið! Óskilgreint eða óendanlegt gildi?"</string>
+    <string name="ok_remove_timeout" msgid="4252381882975743581">"Ókei, en lengri tímafrest, takk!"</string>
+    <string name="exact" msgid="2597237880041789948">"(nákvæmt)"</string>
+    <string name="approximate" msgid="7117143366610670836">"(±1 í síðasta tölustaf)"</string>
+    <!-- no translation found for menu_leading (2338520833272667740) -->
+    <skip />
+    <!-- no translation found for menu_fraction (1247477377840252234) -->
+    <skip />
+    <!-- no translation found for menu_licenses (1890541368064108592) -->
+    <skip />
 </resources>
diff --git a/res/values-it/strings.xml b/res/values-it/strings.xml
index 5811d78..1a78f18 100644
--- a/res/values-it/strings.xml
+++ b/res/values-it/strings.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- 
-  Copyright (C) 2014 The Android Open Source Project
+  Copyright (C) 2015 The Android Open Source Project
 
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
@@ -17,45 +17,53 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name" msgid="8095131950334945205">"Calcolatrice"</string>
-    <string name="error_nan" msgid="4071578355972369426">"Non un numero"</string>
-    <string name="error_syntax" msgid="6940043994468390738">"Errore"</string>
-    <string name="dec_point" msgid="6555721211126788808">","</string>
-    <string name="digit_0" msgid="697966218778843272">"0"</string>
-    <string name="digit_1" msgid="9009337429640544205">"1"</string>
-    <string name="digit_2" msgid="7722707864768133877">"2"</string>
-    <string name="digit_3" msgid="5813321444694024561">"3"</string>
-    <string name="digit_4" msgid="4768173444612236144">"4"</string>
-    <string name="digit_5" msgid="2015349411036328271">"5"</string>
-    <string name="digit_6" msgid="7350999202882497047">"6"</string>
-    <string name="digit_7" msgid="2386463125354638611">"7"</string>
-    <string name="digit_8" msgid="6298159258090202166">"8"</string>
-    <string name="digit_9" msgid="1221342734731110246">"9"</string>
-    <string name="fun_cos" msgid="7312559527731358211">"cos"</string>
-    <string name="fun_ln" msgid="6282013842946532944">"ln"</string>
-    <string name="fun_log" msgid="6856905045055937519">"log"</string>
-    <string name="fun_sin" msgid="7136698561875496766">"sin"</string>
-    <string name="fun_tan" msgid="9116158377794370341">"tan"</string>
-    <string name="clr" msgid="3126239559646368205">"c"</string>
-    <string name="del" msgid="6700172918709138470">"ce"</string>
-    <string name="desc_const_e" msgid="7752508267661034194">"numero di Eulero"</string>
-    <string name="desc_const_pi" msgid="5843835548313660468">"pi"</string>
-    <string name="desc_dec_point" msgid="6211527612960070934">"virgola"</string>
-    <string name="desc_lparen" msgid="3319203240269597504">"parentesi aperta"</string>
-    <string name="desc_rparen" msgid="7629704943022422763">"parentesi chiusa"</string>
-    <string name="desc_fun_cos" msgid="3197307754450718348">"coseno"</string>
-    <string name="desc_fun_ln" msgid="4943842219071979148">"logaritmo naturale"</string>
-    <string name="desc_fun_log" msgid="6163178034661345125">"logaritmo"</string>
-    <string name="desc_fun_sin" msgid="4010564022860883142">"seno"</string>
-    <string name="desc_fun_tan" msgid="8547330421304946587">"tangente"</string>
-    <string name="desc_op_add" msgid="1174812755738083078">"più"</string>
-    <string name="desc_op_div" msgid="8320455802423478031">"diviso"</string>
-    <string name="desc_op_fact" msgid="5004950609277631750">"fattoriale"</string>
-    <string name="desc_op_mul" msgid="978652245185868311">"per"</string>
-    <string name="desc_op_pow" msgid="2620877401884059447">"potenza"</string>
-    <string name="desc_op_sqrt" msgid="4405610392216554239">"radice quadrata"</string>
-    <string name="desc_op_sub" msgid="2563060630032563021">"meno"</string>
-    <string name="desc_clr" msgid="8357371663749541924">"cancella tutto"</string>
-    <string name="desc_del" msgid="1866733601083210032">"cancella"</string>
-    <string name="desc_eq" msgid="8068773095462472408">"uguale"</string>
+    <string name="app_name" msgid="1756503303878374382">"Calcolatrice"</string>
+    <string name="dec_point" msgid="8920102493070918054">","</string>
+    <string name="mode_deg" msgid="1146123354434332479">"deg"</string>
+    <string name="mode_rad" msgid="1434228830085760996">"rad"</string>
+    <string name="clr" msgid="6730945431543327337">"c"</string>
+    <string name="del" msgid="5878069000864178910">"ce"</string>
+    <string name="desc_const_e" msgid="1889187337970539507">"numero di Eulero"</string>
+    <string name="desc_const_pi" msgid="5430918714009441655">"pi"</string>
+    <string name="desc_dec_point" msgid="5725254504360445023">"virgola"</string>
+    <string name="desc_lparen" msgid="8688758170211924916">"parentesi aperta"</string>
+    <string name="desc_rparen" msgid="7920608385146151731">"parentesi chiusa"</string>
+    <string name="desc_fun_cos" msgid="3787913784504974731">"coseno"</string>
+    <string name="desc_fun_ln" msgid="2505119732546227166">"logaritmo naturale"</string>
+    <string name="desc_fun_log" msgid="4202230639814060062">"logaritmo"</string>
+    <string name="desc_fun_sin" msgid="7425661271929838876">"seno"</string>
+    <string name="desc_fun_tan" msgid="3545496562069310036">"tangente"</string>
+    <string name="desc_fun_arccos" msgid="7583077865497939123">"coseno inverso"</string>
+    <string name="desc_fun_arcsin" msgid="8592309261123302915">"seno inverso"</string>
+    <string name="desc_fun_arctan" msgid="6891388393360447455">"tangente inversa"</string>
+    <string name="desc_op_add" msgid="5539599782598050813">"più"</string>
+    <string name="desc_op_div" msgid="3032399266115257498">"diviso"</string>
+    <string name="desc_op_fact" msgid="6142780103294179702">"fattoriale"</string>
+    <string name="desc_op_mul" msgid="1199902761534518529">"per"</string>
+    <string name="desc_op_pow" msgid="6010144442344099030">"potenza"</string>
+    <string name="desc_op_sqrt" msgid="6882241473601721767">"radice quadrata"</string>
+    <string name="desc_mode_rad" msgid="5522614457355475195">"passa ai radianti"</string>
+    <string name="desc_mode_deg" msgid="5560289378379011831">"passa ai gradi"</string>
+    <string name="desc_op_sub" msgid="2744940875059679129">"meno"</string>
+    <string name="desc_clr" msgid="737502124268890797">"cancella"</string>
+    <string name="desc_del" msgid="7879515781929311432">"elimina"</string>
+    <string name="desc_eq" msgid="3349320880874699285">"uguale"</string>
+    <string name="error_nan" msgid="5674077944929888710">"Non un numero"</string>
+    <string name="error_syntax" msgid="4786987111228645602">"Espressione errata"</string>
+    <string name="error_aborted" msgid="3402238176316342537">"Interrotta"</string>
+    <string name="error_overflow" msgid="7800547394563434764">"Infinito?"</string>
+    <string name="error_zero_divide" msgid="7085069126090779874">"Divisione per 0"</string>
+    <string name="text_copied_toast" msgid="8845645964273481105">"Testo copiato."</string>
+    <string name="cancelled" msgid="615180456915976640">"Calcolo annullato."</string>
+    <string name="dismiss" msgid="7872443888515066216">"Chiudi"</string>
+    <string name="timeout" msgid="786323140644284782">"È troppo difficile. Valore indefinito o infinito?"</string>
+    <string name="ok_remove_timeout" msgid="4252381882975743581">"OK, ma timeout più lunghi."</string>
+    <string name="exact" msgid="2597237880041789948">"(esatto)"</string>
+    <string name="approximate" msgid="7117143366610670836">"(±1 nell\'ultima cifra)"</string>
+    <!-- no translation found for menu_leading (2338520833272667740) -->
+    <skip />
+    <!-- no translation found for menu_fraction (1247477377840252234) -->
+    <skip />
+    <!-- no translation found for menu_licenses (1890541368064108592) -->
+    <skip />
 </resources>
diff --git a/res/values-iw/strings.xml b/res/values-iw/strings.xml
index 17b05cf..3e2e00a 100644
--- a/res/values-iw/strings.xml
+++ b/res/values-iw/strings.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- 
-  Copyright (C) 2014 The Android Open Source Project
+  Copyright (C) 2015 The Android Open Source Project
 
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
@@ -17,45 +17,53 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name" msgid="8095131950334945205">"מחשבון"</string>
-    <string name="error_nan" msgid="4071578355972369426">"אינו מספר"</string>
-    <string name="error_syntax" msgid="6940043994468390738">"שגיאה"</string>
-    <string name="dec_point" msgid="6555721211126788808">"."</string>
-    <string name="digit_0" msgid="697966218778843272">"0"</string>
-    <string name="digit_1" msgid="9009337429640544205">"1"</string>
-    <string name="digit_2" msgid="7722707864768133877">"2"</string>
-    <string name="digit_3" msgid="5813321444694024561">"3"</string>
-    <string name="digit_4" msgid="4768173444612236144">"4"</string>
-    <string name="digit_5" msgid="2015349411036328271">"5"</string>
-    <string name="digit_6" msgid="7350999202882497047">"6"</string>
-    <string name="digit_7" msgid="2386463125354638611">"7"</string>
-    <string name="digit_8" msgid="6298159258090202166">"8"</string>
-    <string name="digit_9" msgid="1221342734731110246">"9"</string>
-    <string name="fun_cos" msgid="7312559527731358211">"cos"</string>
-    <string name="fun_ln" msgid="6282013842946532944">"ln"</string>
-    <string name="fun_log" msgid="6856905045055937519">"log"</string>
-    <string name="fun_sin" msgid="7136698561875496766">"sin"</string>
-    <string name="fun_tan" msgid="9116158377794370341">"tan"</string>
-    <string name="clr" msgid="3126239559646368205">"clr"</string>
-    <string name="del" msgid="6700172918709138470">"del"</string>
-    <string name="desc_const_e" msgid="7752508267661034194">"מספרי אוילר"</string>
-    <string name="desc_const_pi" msgid="5843835548313660468">"פאי"</string>
-    <string name="desc_dec_point" msgid="6211527612960070934">"נקודה"</string>
-    <string name="desc_lparen" msgid="3319203240269597504">"סוגר שמאלי"</string>
-    <string name="desc_rparen" msgid="7629704943022422763">"סוגר ימני"</string>
-    <string name="desc_fun_cos" msgid="3197307754450718348">"קוסינוס"</string>
-    <string name="desc_fun_ln" msgid="4943842219071979148">"לוגריתם טבעי"</string>
-    <string name="desc_fun_log" msgid="6163178034661345125">"לוגריתם"</string>
-    <string name="desc_fun_sin" msgid="4010564022860883142">"סינוס"</string>
-    <string name="desc_fun_tan" msgid="8547330421304946587">"טנגנס"</string>
-    <string name="desc_op_add" msgid="1174812755738083078">"פלוס"</string>
-    <string name="desc_op_div" msgid="8320455802423478031">"חילוק"</string>
-    <string name="desc_op_fact" msgid="5004950609277631750">"עצרת"</string>
-    <string name="desc_op_mul" msgid="978652245185868311">"כפל"</string>
-    <string name="desc_op_pow" msgid="2620877401884059447">"חזקה"</string>
-    <string name="desc_op_sqrt" msgid="4405610392216554239">"שורש ריבועי"</string>
-    <string name="desc_op_sub" msgid="2563060630032563021">"חיסור"</string>
-    <string name="desc_clr" msgid="8357371663749541924">"נקה"</string>
-    <string name="desc_del" msgid="1866733601083210032">"מחק"</string>
-    <string name="desc_eq" msgid="8068773095462472408">"שווה"</string>
+    <string name="app_name" msgid="1756503303878374382">"מחשבון"</string>
+    <string name="dec_point" msgid="8920102493070918054">"."</string>
+    <string name="mode_deg" msgid="1146123354434332479">"deg"</string>
+    <string name="mode_rad" msgid="1434228830085760996">"rad"</string>
+    <string name="clr" msgid="6730945431543327337">"clr"</string>
+    <string name="del" msgid="5878069000864178910">"del"</string>
+    <string name="desc_const_e" msgid="1889187337970539507">"הקבוע e"</string>
+    <string name="desc_const_pi" msgid="5430918714009441655">"פאי"</string>
+    <string name="desc_dec_point" msgid="5725254504360445023">"נקודה"</string>
+    <string name="desc_lparen" msgid="8688758170211924916">"סוגר שמאלי"</string>
+    <string name="desc_rparen" msgid="7920608385146151731">"סוגר ימני"</string>
+    <string name="desc_fun_cos" msgid="3787913784504974731">"קוסינוס"</string>
+    <string name="desc_fun_ln" msgid="2505119732546227166">"לוגריתם טבעי"</string>
+    <string name="desc_fun_log" msgid="4202230639814060062">"לוגריתם"</string>
+    <string name="desc_fun_sin" msgid="7425661271929838876">"סינוס"</string>
+    <string name="desc_fun_tan" msgid="3545496562069310036">"טנגנס"</string>
+    <string name="desc_fun_arccos" msgid="7583077865497939123">"אינברס קוסינוס"</string>
+    <string name="desc_fun_arcsin" msgid="8592309261123302915">"אינברס סינוס"</string>
+    <string name="desc_fun_arctan" msgid="6891388393360447455">"אינברס טנגנס"</string>
+    <string name="desc_op_add" msgid="5539599782598050813">"פלוס"</string>
+    <string name="desc_op_div" msgid="3032399266115257498">"חילוק"</string>
+    <string name="desc_op_fact" msgid="6142780103294179702">"עצרת"</string>
+    <string name="desc_op_mul" msgid="1199902761534518529">"כפול"</string>
+    <string name="desc_op_pow" msgid="6010144442344099030">"חזקה"</string>
+    <string name="desc_op_sqrt" msgid="6882241473601721767">"שורש ריבועי"</string>
+    <string name="desc_mode_rad" msgid="5522614457355475195">"עבור לרדיאנים"</string>
+    <string name="desc_mode_deg" msgid="5560289378379011831">"עבור למעלות"</string>
+    <string name="desc_op_sub" msgid="2744940875059679129">"מינוס"</string>
+    <string name="desc_clr" msgid="737502124268890797">"נקה"</string>
+    <string name="desc_del" msgid="7879515781929311432">"מחק"</string>
+    <string name="desc_eq" msgid="3349320880874699285">"שווה"</string>
+    <string name="error_nan" msgid="5674077944929888710">"אינו מספר"</string>
+    <string name="error_syntax" msgid="4786987111228645602">"ביטוי שגוי"</string>
+    <string name="error_aborted" msgid="3402238176316342537">"בוטל"</string>
+    <string name="error_overflow" msgid="7800547394563434764">"אינסופי?"</string>
+    <string name="error_zero_divide" msgid="7085069126090779874">"חלוקה ב-0"</string>
+    <string name="text_copied_toast" msgid="8845645964273481105">"הטקסט הועתק."</string>
+    <string name="cancelled" msgid="615180456915976640">"החישוב בוטל."</string>
+    <string name="dismiss" msgid="7872443888515066216">"סגור"</string>
+    <string name="timeout" msgid="786323140644284782">"החישוב הזה קשה מדי. האם זהו ערך לא מוגדר או אינסופי?"</string>
+    <string name="ok_remove_timeout" msgid="4252381882975743581">"אוקיי, אבל הארך את הזמן הקצוב לתפוגה."</string>
+    <string name="exact" msgid="2597237880041789948">"(מדויק)"</string>
+    <string name="approximate" msgid="7117143366610670836">"(±1 בספרה האחרונה)"</string>
+    <!-- no translation found for menu_leading (2338520833272667740) -->
+    <skip />
+    <!-- no translation found for menu_fraction (1247477377840252234) -->
+    <skip />
+    <!-- no translation found for menu_licenses (1890541368064108592) -->
+    <skip />
 </resources>
diff --git a/res/values-ja/strings.xml b/res/values-ja/strings.xml
index 002a511..369981c 100644
--- a/res/values-ja/strings.xml
+++ b/res/values-ja/strings.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- 
-  Copyright (C) 2014 The Android Open Source Project
+  Copyright (C) 2015 The Android Open Source Project
 
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
@@ -17,45 +17,53 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name" msgid="8095131950334945205">"電卓"</string>
-    <string name="error_nan" msgid="4071578355972369426">"数字以外の値"</string>
-    <string name="error_syntax" msgid="6940043994468390738">"エラー"</string>
-    <string name="dec_point" msgid="6555721211126788808">"."</string>
-    <string name="digit_0" msgid="697966218778843272">"0"</string>
-    <string name="digit_1" msgid="9009337429640544205">"1"</string>
-    <string name="digit_2" msgid="7722707864768133877">"2"</string>
-    <string name="digit_3" msgid="5813321444694024561">"3"</string>
-    <string name="digit_4" msgid="4768173444612236144">"4"</string>
-    <string name="digit_5" msgid="2015349411036328271">"5"</string>
-    <string name="digit_6" msgid="7350999202882497047">"6"</string>
-    <string name="digit_7" msgid="2386463125354638611">"7"</string>
-    <string name="digit_8" msgid="6298159258090202166">"8"</string>
-    <string name="digit_9" msgid="1221342734731110246">"9"</string>
-    <string name="fun_cos" msgid="7312559527731358211">"cos"</string>
-    <string name="fun_ln" msgid="6282013842946532944">"ln"</string>
-    <string name="fun_log" msgid="6856905045055937519">"log"</string>
-    <string name="fun_sin" msgid="7136698561875496766">"sin"</string>
-    <string name="fun_tan" msgid="9116158377794370341">"tan"</string>
-    <string name="clr" msgid="3126239559646368205">"clr"</string>
-    <string name="del" msgid="6700172918709138470">"del"</string>
-    <string name="desc_const_e" msgid="7752508267661034194">"自然対数の底"</string>
-    <string name="desc_const_pi" msgid="5843835548313660468">"パイ"</string>
-    <string name="desc_dec_point" msgid="6211527612960070934">"ポイント"</string>
-    <string name="desc_lparen" msgid="3319203240269597504">"左かっこ"</string>
-    <string name="desc_rparen" msgid="7629704943022422763">"右かっこ"</string>
-    <string name="desc_fun_cos" msgid="3197307754450718348">"コサイン"</string>
-    <string name="desc_fun_ln" msgid="4943842219071979148">"自然対数"</string>
-    <string name="desc_fun_log" msgid="6163178034661345125">"対数"</string>
-    <string name="desc_fun_sin" msgid="4010564022860883142">"サイン"</string>
-    <string name="desc_fun_tan" msgid="8547330421304946587">"タンジェント"</string>
-    <string name="desc_op_add" msgid="1174812755738083078">"足す"</string>
-    <string name="desc_op_div" msgid="8320455802423478031">"割る"</string>
-    <string name="desc_op_fact" msgid="5004950609277631750">"階乗"</string>
-    <string name="desc_op_mul" msgid="978652245185868311">"掛ける"</string>
-    <string name="desc_op_pow" msgid="2620877401884059447">"累乗"</string>
-    <string name="desc_op_sqrt" msgid="4405610392216554239">"平方根"</string>
-    <string name="desc_op_sub" msgid="2563060630032563021">"引く"</string>
-    <string name="desc_clr" msgid="8357371663749541924">"クリア"</string>
-    <string name="desc_del" msgid="1866733601083210032">"削除"</string>
-    <string name="desc_eq" msgid="8068773095462472408">"イコール"</string>
+    <string name="app_name" msgid="1756503303878374382">"電卓"</string>
+    <string name="dec_point" msgid="8920102493070918054">"."</string>
+    <string name="mode_deg" msgid="1146123354434332479">"deg"</string>
+    <string name="mode_rad" msgid="1434228830085760996">"rad"</string>
+    <string name="clr" msgid="6730945431543327337">"clr"</string>
+    <string name="del" msgid="5878069000864178910">"del"</string>
+    <string name="desc_const_e" msgid="1889187337970539507">"自然対数の底"</string>
+    <string name="desc_const_pi" msgid="5430918714009441655">"パイ"</string>
+    <string name="desc_dec_point" msgid="5725254504360445023">"ポイント"</string>
+    <string name="desc_lparen" msgid="8688758170211924916">"左かっこ"</string>
+    <string name="desc_rparen" msgid="7920608385146151731">"右かっこ"</string>
+    <string name="desc_fun_cos" msgid="3787913784504974731">"コサイン"</string>
+    <string name="desc_fun_ln" msgid="2505119732546227166">"自然対数"</string>
+    <string name="desc_fun_log" msgid="4202230639814060062">"対数"</string>
+    <string name="desc_fun_sin" msgid="7425661271929838876">"サイン"</string>
+    <string name="desc_fun_tan" msgid="3545496562069310036">"タンジェント"</string>
+    <string name="desc_fun_arccos" msgid="7583077865497939123">"逆コサイン"</string>
+    <string name="desc_fun_arcsin" msgid="8592309261123302915">"逆サイン"</string>
+    <string name="desc_fun_arctan" msgid="6891388393360447455">"逆タンジェント"</string>
+    <string name="desc_op_add" msgid="5539599782598050813">"足す"</string>
+    <string name="desc_op_div" msgid="3032399266115257498">"割る"</string>
+    <string name="desc_op_fact" msgid="6142780103294179702">"階乗"</string>
+    <string name="desc_op_mul" msgid="1199902761534518529">"掛ける"</string>
+    <string name="desc_op_pow" msgid="6010144442344099030">"累乗"</string>
+    <string name="desc_op_sqrt" msgid="6882241473601721767">"平方根"</string>
+    <string name="desc_mode_rad" msgid="5522614457355475195">"ラジアンに切り替え"</string>
+    <string name="desc_mode_deg" msgid="5560289378379011831">"度数に切り替え"</string>
+    <string name="desc_op_sub" msgid="2744940875059679129">"引く"</string>
+    <string name="desc_clr" msgid="737502124268890797">"クリア"</string>
+    <string name="desc_del" msgid="7879515781929311432">"削除"</string>
+    <string name="desc_eq" msgid="3349320880874699285">"イコール"</string>
+    <string name="error_nan" msgid="5674077944929888710">"数値以外です"</string>
+    <string name="error_syntax" msgid="4786987111228645602">"式が無効です"</string>
+    <string name="error_aborted" msgid="3402238176316342537">"中止しました"</string>
+    <string name="error_overflow" msgid="7800547394563434764">"無限大です"</string>
+    <string name="error_zero_divide" msgid="7085069126090779874">"0除算です"</string>
+    <string name="text_copied_toast" msgid="8845645964273481105">"テキストをコピーしました。"</string>
+    <string name="cancelled" msgid="615180456915976640">"計算をキャンセルしました"</string>
+    <string name="dismiss" msgid="7872443888515066216">"閉じる"</string>
+    <string name="timeout" msgid="786323140644284782">"値が未定義または無限大です"</string>
+    <string name="ok_remove_timeout" msgid="4252381882975743581">"タイムアウトを延長"</string>
+    <string name="exact" msgid="2597237880041789948">"（誤差なし）"</string>
+    <string name="approximate" msgid="7117143366610670836">"（最後の桁の誤差±1）"</string>
+    <!-- no translation found for menu_leading (2338520833272667740) -->
+    <skip />
+    <!-- no translation found for menu_fraction (1247477377840252234) -->
+    <skip />
+    <!-- no translation found for menu_licenses (1890541368064108592) -->
+    <skip />
 </resources>
diff --git a/res/values-ka-rGE/strings.xml b/res/values-ka-rGE/strings.xml
index 4f241b2..f20f7e1 100644
--- a/res/values-ka-rGE/strings.xml
+++ b/res/values-ka-rGE/strings.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- 
-  Copyright (C) 2014 The Android Open Source Project
+  Copyright (C) 2015 The Android Open Source Project
 
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
@@ -17,45 +17,53 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name" msgid="8095131950334945205">"კალკულატორი"</string>
-    <string name="error_nan" msgid="4071578355972369426">"არ არის რიცხვი"</string>
-    <string name="error_syntax" msgid="6940043994468390738">"შეცდომა"</string>
-    <string name="dec_point" msgid="6555721211126788808">","</string>
-    <string name="digit_0" msgid="697966218778843272">"0"</string>
-    <string name="digit_1" msgid="9009337429640544205">"1"</string>
-    <string name="digit_2" msgid="7722707864768133877">"2"</string>
-    <string name="digit_3" msgid="5813321444694024561">"3"</string>
-    <string name="digit_4" msgid="4768173444612236144">"4"</string>
-    <string name="digit_5" msgid="2015349411036328271">"5"</string>
-    <string name="digit_6" msgid="7350999202882497047">"6"</string>
-    <string name="digit_7" msgid="2386463125354638611">"7"</string>
-    <string name="digit_8" msgid="6298159258090202166">"8"</string>
-    <string name="digit_9" msgid="1221342734731110246">"9"</string>
-    <string name="fun_cos" msgid="7312559527731358211">"cos"</string>
-    <string name="fun_ln" msgid="6282013842946532944">"ln"</string>
-    <string name="fun_log" msgid="6856905045055937519">"log"</string>
-    <string name="fun_sin" msgid="7136698561875496766">"sin"</string>
-    <string name="fun_tan" msgid="9116158377794370341">"tan"</string>
-    <string name="clr" msgid="3126239559646368205">"clr"</string>
-    <string name="del" msgid="6700172918709138470">"del"</string>
-    <string name="desc_const_e" msgid="7752508267661034194">"ეილერის რიცხვი"</string>
-    <string name="desc_const_pi" msgid="5843835548313660468">"pi"</string>
-    <string name="desc_dec_point" msgid="6211527612960070934">"ათობითი გამყოფი"</string>
-    <string name="desc_lparen" msgid="3319203240269597504">"მარცხენა ფრჩხილი"</string>
-    <string name="desc_rparen" msgid="7629704943022422763">"მარჯვენა ფრჩხილი"</string>
-    <string name="desc_fun_cos" msgid="3197307754450718348">"კოსინუსი"</string>
-    <string name="desc_fun_ln" msgid="4943842219071979148">"ნატურალური ლოგარითმი"</string>
-    <string name="desc_fun_log" msgid="6163178034661345125">"ლოგარითმი"</string>
-    <string name="desc_fun_sin" msgid="4010564022860883142">"სინუსი"</string>
-    <string name="desc_fun_tan" msgid="8547330421304946587">"ტანგენსი"</string>
-    <string name="desc_op_add" msgid="1174812755738083078">"პლუსი"</string>
-    <string name="desc_op_div" msgid="8320455802423478031">"გაყოფა"</string>
-    <string name="desc_op_fact" msgid="5004950609277631750">"ფაქტორიალი"</string>
-    <string name="desc_op_mul" msgid="978652245185868311">"გამრავლება"</string>
-    <string name="desc_op_pow" msgid="2620877401884059447">"ხარისხში აყვანა"</string>
-    <string name="desc_op_sqrt" msgid="4405610392216554239">"კვადრატული ფესვი"</string>
-    <string name="desc_op_sub" msgid="2563060630032563021">"მინუსი"</string>
-    <string name="desc_clr" msgid="8357371663749541924">"გასუფთავება"</string>
-    <string name="desc_del" msgid="1866733601083210032">"წაშლა"</string>
-    <string name="desc_eq" msgid="8068773095462472408">"ტოლია"</string>
+    <string name="app_name" msgid="1756503303878374382">"კალკულატორი"</string>
+    <string name="dec_point" msgid="8920102493070918054">"."</string>
+    <string name="mode_deg" msgid="1146123354434332479">"გრად."</string>
+    <string name="mode_rad" msgid="1434228830085760996">"რად."</string>
+    <string name="clr" msgid="6730945431543327337">"clr"</string>
+    <string name="del" msgid="5878069000864178910">"del"</string>
+    <string name="desc_const_e" msgid="1889187337970539507">"ეილერის რიცხვი"</string>
+    <string name="desc_const_pi" msgid="5430918714009441655">"pi"</string>
+    <string name="desc_dec_point" msgid="5725254504360445023">"ათობითი გამყოფი"</string>
+    <string name="desc_lparen" msgid="8688758170211924916">"მარცხენა ფრჩხილი"</string>
+    <string name="desc_rparen" msgid="7920608385146151731">"მარჯვენა ფრჩხილი"</string>
+    <string name="desc_fun_cos" msgid="3787913784504974731">"კოსინუსი"</string>
+    <string name="desc_fun_ln" msgid="2505119732546227166">"ნატურალური ლოგარითმი"</string>
+    <string name="desc_fun_log" msgid="4202230639814060062">"ლოგარითმი"</string>
+    <string name="desc_fun_sin" msgid="7425661271929838876">"სინუსი"</string>
+    <string name="desc_fun_tan" msgid="3545496562069310036">"ტანგენსი"</string>
+    <string name="desc_fun_arccos" msgid="7583077865497939123">"შებრუნებული კოსინუსი"</string>
+    <string name="desc_fun_arcsin" msgid="8592309261123302915">"შებრუნებული სინუსი"</string>
+    <string name="desc_fun_arctan" msgid="6891388393360447455">"შებრუნებული ტანგესი"</string>
+    <string name="desc_op_add" msgid="5539599782598050813">"პლუსი"</string>
+    <string name="desc_op_div" msgid="3032399266115257498">"გაყოფა"</string>
+    <string name="desc_op_fact" msgid="6142780103294179702">"ფაქტორიალი"</string>
+    <string name="desc_op_mul" msgid="1199902761534518529">"გამრავლება"</string>
+    <string name="desc_op_pow" msgid="6010144442344099030">"ხარისხში აყვანა"</string>
+    <string name="desc_op_sqrt" msgid="6882241473601721767">"კვადრატული ფესვი"</string>
+    <string name="desc_mode_rad" msgid="5522614457355475195">"რადიანებზე გადართვა"</string>
+    <string name="desc_mode_deg" msgid="5560289378379011831">"გრადუსებზე გადართვა"</string>
+    <string name="desc_op_sub" msgid="2744940875059679129">"მინუსი"</string>
+    <string name="desc_clr" msgid="737502124268890797">"წაშლა"</string>
+    <string name="desc_del" msgid="7879515781929311432">"წაშლა"</string>
+    <string name="desc_eq" msgid="3349320880874699285">"ტოლია"</string>
+    <string name="error_nan" msgid="5674077944929888710">"არ არის რიცხვი"</string>
+    <string name="error_syntax" msgid="4786987111228645602">"ცუდი ფრაზაა"</string>
+    <string name="error_aborted" msgid="3402238176316342537">"შეწყვეტილია"</string>
+    <string name="error_overflow" msgid="7800547394563434764">"განუსაზღვრელი?"</string>
+    <string name="error_zero_divide" msgid="7085069126090779874">"0-ზე გაყოფა"</string>
+    <string name="text_copied_toast" msgid="8845645964273481105">"ტექსტი დაკოპირდა."</string>
+    <string name="cancelled" msgid="615180456915976640">"გამოთვლა გაუქმდა!"</string>
+    <string name="dismiss" msgid="7872443888515066216">"დახურვა"</string>
+    <string name="timeout" msgid="786323140644284782">"ეს ძალიან ძნელია! განუსაზღვრელი ან უსასრულო რიცხვი?"</string>
+    <string name="ok_remove_timeout" msgid="4252381882975743581">"კარგი, მაგრამ უფრო ხანგრძლივი დროის ლიმიტი, გთხოვთ!"</string>
+    <string name="exact" msgid="2597237880041789948">"(ზუსტი)"</string>
+    <string name="approximate" msgid="7117143366610670836">"(±1 ბოლო ციფრში)"</string>
+    <!-- no translation found for menu_leading (2338520833272667740) -->
+    <skip />
+    <!-- no translation found for menu_fraction (1247477377840252234) -->
+    <skip />
+    <!-- no translation found for menu_licenses (1890541368064108592) -->
+    <skip />
 </resources>
diff --git a/res/values-kk-rKZ/strings.xml b/res/values-kk-rKZ/strings.xml
index b0f9688..48a0853 100644
--- a/res/values-kk-rKZ/strings.xml
+++ b/res/values-kk-rKZ/strings.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- 
-  Copyright (C) 2014 The Android Open Source Project
+  Copyright (C) 2015 The Android Open Source Project
 
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
@@ -17,45 +17,53 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name" msgid="8095131950334945205">"Калькулятор"</string>
-    <string name="error_nan" msgid="4071578355972369426">"Сан емес"</string>
-    <string name="error_syntax" msgid="6940043994468390738">"Қате"</string>
-    <string name="dec_point" msgid="6555721211126788808">"."</string>
-    <string name="digit_0" msgid="697966218778843272">"0"</string>
-    <string name="digit_1" msgid="9009337429640544205">"1"</string>
-    <string name="digit_2" msgid="7722707864768133877">"2"</string>
-    <string name="digit_3" msgid="5813321444694024561">"3"</string>
-    <string name="digit_4" msgid="4768173444612236144">"4"</string>
-    <string name="digit_5" msgid="2015349411036328271">"5"</string>
-    <string name="digit_6" msgid="7350999202882497047">"6"</string>
-    <string name="digit_7" msgid="2386463125354638611">"7"</string>
-    <string name="digit_8" msgid="6298159258090202166">"8"</string>
-    <string name="digit_9" msgid="1221342734731110246">"9"</string>
-    <string name="fun_cos" msgid="7312559527731358211">"кос"</string>
-    <string name="fun_ln" msgid="6282013842946532944">"нл"</string>
-    <string name="fun_log" msgid="6856905045055937519">"лог"</string>
-    <string name="fun_sin" msgid="7136698561875496766">"син"</string>
-    <string name="fun_tan" msgid="9116158377794370341">"тан"</string>
-    <string name="clr" msgid="3126239559646368205">"тзл"</string>
-    <string name="del" msgid="6700172918709138470">"жою"</string>
-    <string name="desc_const_e" msgid="7752508267661034194">"Эйлер саны"</string>
-    <string name="desc_const_pi" msgid="5843835548313660468">"пи"</string>
-    <string name="desc_dec_point" msgid="6211527612960070934">"нүкте"</string>
-    <string name="desc_lparen" msgid="3319203240269597504">"сол жақ жақша"</string>
-    <string name="desc_rparen" msgid="7629704943022422763">"оң жақ жақша"</string>
-    <string name="desc_fun_cos" msgid="3197307754450718348">"косинус"</string>
-    <string name="desc_fun_ln" msgid="4943842219071979148">"натуралды логарифм"</string>
-    <string name="desc_fun_log" msgid="6163178034661345125">"логарифм"</string>
-    <string name="desc_fun_sin" msgid="4010564022860883142">"синус"</string>
-    <string name="desc_fun_tan" msgid="8547330421304946587">"тангенс"</string>
-    <string name="desc_op_add" msgid="1174812755738083078">"қосу"</string>
-    <string name="desc_op_div" msgid="8320455802423478031">"бөлу"</string>
-    <string name="desc_op_fact" msgid="5004950609277631750">"факториал"</string>
-    <string name="desc_op_mul" msgid="978652245185868311">"көбейту"</string>
-    <string name="desc_op_pow" msgid="2620877401884059447">"дәреже"</string>
-    <string name="desc_op_sqrt" msgid="4405610392216554239">"шаршы түбір"</string>
-    <string name="desc_op_sub" msgid="2563060630032563021">"алу"</string>
-    <string name="desc_clr" msgid="8357371663749541924">"тазалау"</string>
-    <string name="desc_del" msgid="1866733601083210032">"delete"</string>
-    <string name="desc_eq" msgid="8068773095462472408">"тең"</string>
+    <string name="app_name" msgid="1756503303878374382">"Калькулятор"</string>
+    <string name="dec_point" msgid="8920102493070918054">"."</string>
+    <string name="mode_deg" msgid="1146123354434332479">"град"</string>
+    <string name="mode_rad" msgid="1434228830085760996">"рад"</string>
+    <string name="clr" msgid="6730945431543327337">"тзл"</string>
+    <string name="del" msgid="5878069000864178910">"жою"</string>
+    <string name="desc_const_e" msgid="1889187337970539507">"Эйлер саны"</string>
+    <string name="desc_const_pi" msgid="5430918714009441655">"пи"</string>
+    <string name="desc_dec_point" msgid="5725254504360445023">"нүкте"</string>
+    <string name="desc_lparen" msgid="8688758170211924916">"сол жақ жақша"</string>
+    <string name="desc_rparen" msgid="7920608385146151731">"оң жақ жақша"</string>
+    <string name="desc_fun_cos" msgid="3787913784504974731">"косинус"</string>
+    <string name="desc_fun_ln" msgid="2505119732546227166">"натуралды логарифм"</string>
+    <string name="desc_fun_log" msgid="4202230639814060062">"логарифм"</string>
+    <string name="desc_fun_sin" msgid="7425661271929838876">"синус"</string>
+    <string name="desc_fun_tan" msgid="3545496562069310036">"тангенс"</string>
+    <string name="desc_fun_arccos" msgid="7583077865497939123">"арккосинус"</string>
+    <string name="desc_fun_arcsin" msgid="8592309261123302915">"арксинус"</string>
+    <string name="desc_fun_arctan" msgid="6891388393360447455">"арктангенс"</string>
+    <string name="desc_op_add" msgid="5539599782598050813">"қосу"</string>
+    <string name="desc_op_div" msgid="3032399266115257498">"бөлу"</string>
+    <string name="desc_op_fact" msgid="6142780103294179702">"факториал"</string>
+    <string name="desc_op_mul" msgid="1199902761534518529">"көбейту"</string>
+    <string name="desc_op_pow" msgid="6010144442344099030">"қуат"</string>
+    <string name="desc_op_sqrt" msgid="6882241473601721767">"шаршы түбір"</string>
+    <string name="desc_mode_rad" msgid="5522614457355475195">"радианға ауыстыру"</string>
+    <string name="desc_mode_deg" msgid="5560289378379011831">"градусқа ауыстыру"</string>
+    <string name="desc_op_sub" msgid="2744940875059679129">"алу"</string>
+    <string name="desc_clr" msgid="737502124268890797">"тазалау"</string>
+    <string name="desc_del" msgid="7879515781929311432">"жою"</string>
+    <string name="desc_eq" msgid="3349320880874699285">"тең"</string>
+    <string name="error_nan" msgid="5674077944929888710">"Сан емес"</string>
+    <string name="error_syntax" msgid="4786987111228645602">"Қате өрнек"</string>
+    <string name="error_aborted" msgid="3402238176316342537">"Тоқтатылды"</string>
+    <string name="error_overflow" msgid="7800547394563434764">"Шексіз бе?"</string>
+    <string name="error_zero_divide" msgid="7085069126090779874">"0-мен бөлу"</string>
+    <string name="text_copied_toast" msgid="8845645964273481105">"Мәтін көшірілген."</string>
+    <string name="cancelled" msgid="615180456915976640">"Есептеуден бас тартылды!"</string>
+    <string name="dismiss" msgid="7872443888515066216">"Жабу"</string>
+    <string name="timeout" msgid="786323140644284782">"Бұл тым қиын! Анықталмаған немесе шексіз мән бе?"</string>
+    <string name="ok_remove_timeout" msgid="4252381882975743581">"Жақсы, бірақ үзілістер ұзақ болсын!"</string>
+    <string name="exact" msgid="2597237880041789948">"(дәл)"</string>
+    <string name="approximate" msgid="7117143366610670836">"(соңғы цифрда ± 1)"</string>
+    <!-- no translation found for menu_leading (2338520833272667740) -->
+    <skip />
+    <!-- no translation found for menu_fraction (1247477377840252234) -->
+    <skip />
+    <!-- no translation found for menu_licenses (1890541368064108592) -->
+    <skip />
 </resources>
diff --git a/res/values-km-rKH/strings.xml b/res/values-km-rKH/strings.xml
index 2abef2f..d348494 100644
--- a/res/values-km-rKH/strings.xml
+++ b/res/values-km-rKH/strings.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- 
-  Copyright (C) 2014 The Android Open Source Project
+  Copyright (C) 2015 The Android Open Source Project
 
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
@@ -17,45 +17,53 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name" msgid="8095131950334945205">"ម៉ាស៊ីន​គិត​លេខ"</string>
-    <string name="error_nan" msgid="4071578355972369426">"មិនមែន​ជា​លេខ​"</string>
-    <string name="error_syntax" msgid="6940043994468390738">"កំហុស"</string>
-    <string name="dec_point" msgid="6555721211126788808">"."</string>
-    <string name="digit_0" msgid="697966218778843272">"0"</string>
-    <string name="digit_1" msgid="9009337429640544205">"1"</string>
-    <string name="digit_2" msgid="7722707864768133877">"2"</string>
-    <string name="digit_3" msgid="5813321444694024561">"3"</string>
-    <string name="digit_4" msgid="4768173444612236144">"4"</string>
-    <string name="digit_5" msgid="2015349411036328271">"5"</string>
-    <string name="digit_6" msgid="7350999202882497047">"6"</string>
-    <string name="digit_7" msgid="2386463125354638611">"7"</string>
-    <string name="digit_8" msgid="6298159258090202166">"8"</string>
-    <string name="digit_9" msgid="1221342734731110246">"9"</string>
-    <string name="fun_cos" msgid="7312559527731358211">"កូស៊ីនុស"</string>
-    <string name="fun_ln" msgid="6282013842946532944">"ln"</string>
-    <string name="fun_log" msgid="6856905045055937519">"log"</string>
-    <string name="fun_sin" msgid="7136698561875496766">"sin"</string>
-    <string name="fun_tan" msgid="9116158377794370341">"tan"</string>
-    <string name="clr" msgid="3126239559646368205">"clr"</string>
-    <string name="del" msgid="6700172918709138470">"del"</string>
-    <string name="desc_const_e" msgid="7752508267661034194">"លេខ Euler"</string>
-    <string name="desc_const_pi" msgid="5843835548313660468">"pi"</string>
-    <string name="desc_dec_point" msgid="6211527612960070934">"ចំណុច"</string>
-    <string name="desc_lparen" msgid="3319203240269597504">"វង់ក្រចក​ឆ្វេង"</string>
-    <string name="desc_rparen" msgid="7629704943022422763">"វង់ក្រចកស្ដាំ"</string>
-    <string name="desc_fun_cos" msgid="3197307754450718348">"កូស៊ីនុស"</string>
-    <string name="desc_fun_ln" msgid="4943842219071979148">"ឡូការីត​នេរពែ"</string>
-    <string name="desc_fun_log" msgid="6163178034661345125">"ឡូការីត"</string>
-    <string name="desc_fun_sin" msgid="4010564022860883142">"ស៊ីនុស"</string>
-    <string name="desc_fun_tan" msgid="8547330421304946587">"តង់សង់"</string>
-    <string name="desc_op_add" msgid="1174812755738083078">"បូក"</string>
-    <string name="desc_op_div" msgid="8320455802423478031">"ចែក"</string>
-    <string name="desc_op_fact" msgid="5004950609277631750">"ផាក់តូរីយ៉ែល"</string>
-    <string name="desc_op_mul" msgid="978652245185868311">"គុណ"</string>
-    <string name="desc_op_pow" msgid="2620877401884059447">"ស្វ័យគុណ"</string>
-    <string name="desc_op_sqrt" msgid="4405610392216554239">"ឫសការ៉េ"</string>
-    <string name="desc_op_sub" msgid="2563060630032563021">"ដក"</string>
-    <string name="desc_clr" msgid="8357371663749541924">"សម្អាត"</string>
-    <string name="desc_del" msgid="1866733601083210032">"លុប"</string>
-    <string name="desc_eq" msgid="8068773095462472408">"ស្មើ"</string>
+    <string name="app_name" msgid="1756503303878374382">"ម៉ាស៊ីន​គិត​លេខ"</string>
+    <string name="dec_point" msgid="8920102493070918054">"."</string>
+    <string name="mode_deg" msgid="1146123354434332479">"deg"</string>
+    <string name="mode_rad" msgid="1434228830085760996">"rad"</string>
+    <string name="clr" msgid="6730945431543327337">"clr"</string>
+    <string name="del" msgid="5878069000864178910">"del"</string>
+    <string name="desc_const_e" msgid="1889187337970539507">"លេខ Euler"</string>
+    <string name="desc_const_pi" msgid="5430918714009441655">"pi"</string>
+    <string name="desc_dec_point" msgid="5725254504360445023">"ចុច"</string>
+    <string name="desc_lparen" msgid="8688758170211924916">"វង់ក្រចក​ឆ្វេង"</string>
+    <string name="desc_rparen" msgid="7920608385146151731">"វង់ក្រចកស្ដាំ"</string>
+    <string name="desc_fun_cos" msgid="3787913784504974731">"កូស៊ីនុស"</string>
+    <string name="desc_fun_ln" msgid="2505119732546227166">"លោការីតធម្មជាតិ"</string>
+    <string name="desc_fun_log" msgid="4202230639814060062">"លោការីត"</string>
+    <string name="desc_fun_sin" msgid="7425661271929838876">"ស៊ីនុស"</string>
+    <string name="desc_fun_tan" msgid="3545496562069310036">"តង់សង់"</string>
+    <string name="desc_fun_arccos" msgid="7583077865497939123">"កូស៊ីនុសច្រាស"</string>
+    <string name="desc_fun_arcsin" msgid="8592309261123302915">"ស៊ីនុសច្រាស"</string>
+    <string name="desc_fun_arctan" msgid="6891388393360447455">"តង់សង់ច្រាស"</string>
+    <string name="desc_op_add" msgid="5539599782598050813">"បូក"</string>
+    <string name="desc_op_div" msgid="3032399266115257498">"ចែក"</string>
+    <string name="desc_op_fact" msgid="6142780103294179702">"ហ្វាក់តូរីយ្យែល"</string>
+    <string name="desc_op_mul" msgid="1199902761534518529">"គុណ"</string>
+    <string name="desc_op_pow" msgid="6010144442344099030">"ស្វ័យគុណ"</string>
+    <string name="desc_op_sqrt" msgid="6882241473601721767">"ឫសការ៉េ"</string>
+    <string name="desc_mode_rad" msgid="5522614457355475195">"ប្តូរទៅរ៉ាដ្យង់"</string>
+    <string name="desc_mode_deg" msgid="5560289378379011831">"ប្តូរទៅដឺក្រេ"</string>
+    <string name="desc_op_sub" msgid="2744940875059679129">"ដក"</string>
+    <string name="desc_clr" msgid="737502124268890797">"សម្អាត"</string>
+    <string name="desc_del" msgid="7879515781929311432">"លុប"</string>
+    <string name="desc_eq" msgid="3349320880874699285">"ស្មើ"</string>
+    <string name="error_nan" msgid="5674077944929888710">"មិនមែនជាលេខទេ"</string>
+    <string name="error_syntax" msgid="4786987111228645602">"កន្សោមមិនត្រឹមត្រូវ"</string>
+    <string name="error_aborted" msgid="3402238176316342537">"បោះបង់"</string>
+    <string name="error_overflow" msgid="7800547394563434764">"មិនកំណត់?"</string>
+    <string name="error_zero_divide" msgid="7085069126090779874">"ការចែកដោយ 0"</string>
+    <string name="text_copied_toast" msgid="8845645964273481105">"បាន​ចម្លង​អត្ថបទ។"</string>
+    <string name="cancelled" msgid="615180456915976640">"បានលុបចោលការគណនា!"</string>
+    <string name="dismiss" msgid="7872443888515066216">"បដិសេធ"</string>
+    <string name="timeout" msgid="786323140644284782">"វាពិបាកណាស់! ចំនួនជាក់លាក់ ឬមិនកំណត់?"</string>
+    <string name="ok_remove_timeout" msgid="4252381882975743581">"OK, ប៉ុន្តែសូមឲ្យអស់ពេលយូរជាងនេះ!"</string>
+    <string name="exact" msgid="2597237880041789948">"(គត់)"</string>
+    <string name="approximate" msgid="7117143366610670836">"(±1 ក្នុងខ្ទង់ចុងក្រោយ)"</string>
+    <!-- no translation found for menu_leading (2338520833272667740) -->
+    <skip />
+    <!-- no translation found for menu_fraction (1247477377840252234) -->
+    <skip />
+    <!-- no translation found for menu_licenses (1890541368064108592) -->
+    <skip />
 </resources>
diff --git a/res/values-kn-rIN/strings.xml b/res/values-kn-rIN/strings.xml
index a2e3b5d..2567ca6 100644
--- a/res/values-kn-rIN/strings.xml
+++ b/res/values-kn-rIN/strings.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- 
-  Copyright (C) 2014 The Android Open Source Project
+  Copyright (C) 2015 The Android Open Source Project
 
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
@@ -17,45 +17,53 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name" msgid="8095131950334945205">"ಕ್ಯಾಲ್ಕುಲೇಟರ್"</string>
-    <string name="error_nan" msgid="4071578355972369426">"ಸಂಖ್ಯೆಯಲ್ಲ"</string>
-    <string name="error_syntax" msgid="6940043994468390738">"ದೋಷ"</string>
-    <string name="dec_point" msgid="6555721211126788808">"."</string>
-    <string name="digit_0" msgid="697966218778843272">"0"</string>
-    <string name="digit_1" msgid="9009337429640544205">"1"</string>
-    <string name="digit_2" msgid="7722707864768133877">"2"</string>
-    <string name="digit_3" msgid="5813321444694024561">"3"</string>
-    <string name="digit_4" msgid="4768173444612236144">"4"</string>
-    <string name="digit_5" msgid="2015349411036328271">"5"</string>
-    <string name="digit_6" msgid="7350999202882497047">"6"</string>
-    <string name="digit_7" msgid="2386463125354638611">"7"</string>
-    <string name="digit_8" msgid="6298159258090202166">"8"</string>
-    <string name="digit_9" msgid="1221342734731110246">"9"</string>
-    <string name="fun_cos" msgid="7312559527731358211">"ಕೊಸ್"</string>
-    <string name="fun_ln" msgid="6282013842946532944">"ಇನ್"</string>
-    <string name="fun_log" msgid="6856905045055937519">"ಲಾ."</string>
-    <string name="fun_sin" msgid="7136698561875496766">"ಸೈನ್"</string>
-    <string name="fun_tan" msgid="9116158377794370341">"ಟ್ಯಾ"</string>
-    <string name="clr" msgid="3126239559646368205">"ತೆರ"</string>
-    <string name="del" msgid="6700172918709138470">"ಅಳಿ"</string>
-    <string name="desc_const_e" msgid="7752508267661034194">"ಯೂಲರ್‌ನ ಸಂಖ್ಯೆ"</string>
-    <string name="desc_const_pi" msgid="5843835548313660468">"ಪೈ"</string>
-    <string name="desc_dec_point" msgid="6211527612960070934">"ಬಿಂದು"</string>
-    <string name="desc_lparen" msgid="3319203240269597504">"ಎಡ ಆವರಣದ ವಾಕ್ಯ"</string>
-    <string name="desc_rparen" msgid="7629704943022422763">"ಬಲ ಆವರಣದ ವಾಕ್ಯ"</string>
-    <string name="desc_fun_cos" msgid="3197307754450718348">"ಕೊಸೈನ್"</string>
-    <string name="desc_fun_ln" msgid="4943842219071979148">"ಸ್ವಾಭಾವಿಕ ಲಾಗರಿದಮ್"</string>
-    <string name="desc_fun_log" msgid="6163178034661345125">"ಲಾಗರಿದಮ್"</string>
-    <string name="desc_fun_sin" msgid="4010564022860883142">"ಸೈನ್"</string>
-    <string name="desc_fun_tan" msgid="8547330421304946587">"ಸ್ಪರ್ಶರೇಖೆ"</string>
-    <string name="desc_op_add" msgid="1174812755738083078">"ಸಂಕಲನ"</string>
-    <string name="desc_op_div" msgid="8320455802423478031">"ವಿಭಾಗಿಸು"</string>
-    <string name="desc_op_fact" msgid="5004950609277631750">"ಅಪವರ್ತನೀಯ"</string>
-    <string name="desc_op_mul" msgid="978652245185868311">"ಬಾರಿ"</string>
-    <string name="desc_op_pow" msgid="2620877401884059447">"ಪವರ್‌"</string>
-    <string name="desc_op_sqrt" msgid="4405610392216554239">"ವರ್ಗಮೂಲ"</string>
-    <string name="desc_op_sub" msgid="2563060630032563021">"ವ್ಯವಕಲನ"</string>
-    <string name="desc_clr" msgid="8357371663749541924">"ತೆರವುಗೊಳಿಸು"</string>
-    <string name="desc_del" msgid="1866733601083210032">"ಅಳಿಸು"</string>
-    <string name="desc_eq" msgid="8068773095462472408">"ಸಮ ಚಿಹ್ನೆ"</string>
+    <string name="app_name" msgid="1756503303878374382">"ಕ್ಯಾಲ್ಕುಲೇಟರ್"</string>
+    <string name="dec_point" msgid="8920102493070918054">"."</string>
+    <string name="mode_deg" msgid="1146123354434332479">"ಡಿ"</string>
+    <string name="mode_rad" msgid="1434228830085760996">"ರೇ"</string>
+    <string name="clr" msgid="6730945431543327337">"ತೆರ"</string>
+    <string name="del" msgid="5878069000864178910">"ಅಳಿ"</string>
+    <string name="desc_const_e" msgid="1889187337970539507">"ಯೂಲರ್‌ನ ಸಂಖ್ಯೆ"</string>
+    <string name="desc_const_pi" msgid="5430918714009441655">"ಪೈ"</string>
+    <string name="desc_dec_point" msgid="5725254504360445023">"ಬಿಂದು"</string>
+    <string name="desc_lparen" msgid="8688758170211924916">"ಎಡ ಆವರಣದ ವಾಕ್ಯ"</string>
+    <string name="desc_rparen" msgid="7920608385146151731">"ಬಲ ಆವರಣದ ವಾಕ್ಯ"</string>
+    <string name="desc_fun_cos" msgid="3787913784504974731">"ಕೊಸೈನ್"</string>
+    <string name="desc_fun_ln" msgid="2505119732546227166">"ಸ್ವಾಭಾವಿಕ ಲಾಗರಿದಮ್"</string>
+    <string name="desc_fun_log" msgid="4202230639814060062">"ಲಾಗರಿದಮ್"</string>
+    <string name="desc_fun_sin" msgid="7425661271929838876">"ಸೈನ್"</string>
+    <string name="desc_fun_tan" msgid="3545496562069310036">"ಸ್ಪರ್ಶರೇಖೆ"</string>
+    <string name="desc_fun_arccos" msgid="7583077865497939123">"ವಿಲೋಮ ಕೊಸೈನ್"</string>
+    <string name="desc_fun_arcsin" msgid="8592309261123302915">"ವಿಲೋಮ ಸೈನ್"</string>
+    <string name="desc_fun_arctan" msgid="6891388393360447455">"ವಿಲೋಮ ಸ್ಪರ್ಶರೇಖೆ"</string>
+    <string name="desc_op_add" msgid="5539599782598050813">"ಸಂಕಲನ"</string>
+    <string name="desc_op_div" msgid="3032399266115257498">"ವಿಭಾಗಿಸು"</string>
+    <string name="desc_op_fact" msgid="6142780103294179702">"ಅಪವರ್ತನೀಯ"</string>
+    <string name="desc_op_mul" msgid="1199902761534518529">"ಬಾರಿ"</string>
+    <string name="desc_op_pow" msgid="6010144442344099030">"ಪವರ್‌"</string>
+    <string name="desc_op_sqrt" msgid="6882241473601721767">"ವರ್ಗಮೂಲ"</string>
+    <string name="desc_mode_rad" msgid="5522614457355475195">"ರೇಡಿಯನ್‌ಗಳಿಗೆ ಬದಲಾಯಿಸು"</string>
+    <string name="desc_mode_deg" msgid="5560289378379011831">"ಡಿಗ್ರಿಗಳಿಗೆ ಬದಲಾಯಿಸು"</string>
+    <string name="desc_op_sub" msgid="2744940875059679129">"ವ್ಯವಕಲನ"</string>
+    <string name="desc_clr" msgid="737502124268890797">"ತೆರವುಗೊಳಿಸು"</string>
+    <string name="desc_del" msgid="7879515781929311432">"ಅಳಿಸು"</string>
+    <string name="desc_eq" msgid="3349320880874699285">"ಸಮ ಚಿಹ್ನೆ"</string>
+    <string name="error_nan" msgid="5674077944929888710">"ಸಂಖ್ಯೆಯಲ್ಲ"</string>
+    <string name="error_syntax" msgid="4786987111228645602">"ಕಳಪೆ ವ್ಯಕ್ತತೆ"</string>
+    <string name="error_aborted" msgid="3402238176316342537">"ರದ್ದು ಮಾಡಲಾಗಿದೆ"</string>
+    <string name="error_overflow" msgid="7800547394563434764">"ಅಪರಿಮಿತ?"</string>
+    <string name="error_zero_divide" msgid="7085069126090779874">"0 ಮೂಲಕ ವಿಭಾಗ"</string>
+    <string name="text_copied_toast" msgid="8845645964273481105">"ಪಠ್ಯವನ್ನು ನಕಲಿಸಲಾಗಿದೆ."</string>
+    <string name="cancelled" msgid="615180456915976640">"ಕಂಪ್ಯುಟೇಷನ್ ರದ್ದು ಮಾಡಲಾಗಿದೆ!"</string>
+    <string name="dismiss" msgid="7872443888515066216">"ವಜಾಗೊಳಿಸು"</string>
+    <string name="timeout" msgid="786323140644284782">"ಅದು ತುಂಬಾ ಕಷ್ಟ! ಸ್ಪಷ್ಟೀಕರಿಸದ ಅಥವಾ ಅಪರಿಮಿತ ಮೌಲ್ಯವೇ?"</string>
+    <string name="ok_remove_timeout" msgid="4252381882975743581">"ಸರಿ, ಆದರೆ ದೀರ್ಘ ಅವಧಿ ಮೀರುವಿಕೆಗಳು!"</string>
+    <string name="exact" msgid="2597237880041789948">"(ನಿಖರ)"</string>
+    <string name="approximate" msgid="7117143366610670836">"(±1 ಕೊನೆಯ ಅಂಕಿಯಲ್ಲಿ)"</string>
+    <!-- no translation found for menu_leading (2338520833272667740) -->
+    <skip />
+    <!-- no translation found for menu_fraction (1247477377840252234) -->
+    <skip />
+    <!-- no translation found for menu_licenses (1890541368064108592) -->
+    <skip />
 </resources>
diff --git a/res/values-ko/strings.xml b/res/values-ko/strings.xml
index 68fb663..a3de762 100644
--- a/res/values-ko/strings.xml
+++ b/res/values-ko/strings.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- 
-  Copyright (C) 2014 The Android Open Source Project
+  Copyright (C) 2015 The Android Open Source Project
 
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
@@ -17,45 +17,53 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name" msgid="8095131950334945205">"계산기"</string>
-    <string name="error_nan" msgid="4071578355972369426">"숫자 아님"</string>
-    <string name="error_syntax" msgid="6940043994468390738">"오류"</string>
-    <string name="dec_point" msgid="6555721211126788808">"."</string>
-    <string name="digit_0" msgid="697966218778843272">"0"</string>
-    <string name="digit_1" msgid="9009337429640544205">"1"</string>
-    <string name="digit_2" msgid="7722707864768133877">"2"</string>
-    <string name="digit_3" msgid="5813321444694024561">"3"</string>
-    <string name="digit_4" msgid="4768173444612236144">"4"</string>
-    <string name="digit_5" msgid="2015349411036328271">"5"</string>
-    <string name="digit_6" msgid="7350999202882497047">"6"</string>
-    <string name="digit_7" msgid="2386463125354638611">"7"</string>
-    <string name="digit_8" msgid="6298159258090202166">"8"</string>
-    <string name="digit_9" msgid="1221342734731110246">"9"</string>
-    <string name="fun_cos" msgid="7312559527731358211">"cos"</string>
-    <string name="fun_ln" msgid="6282013842946532944">"ln"</string>
-    <string name="fun_log" msgid="6856905045055937519">"log"</string>
-    <string name="fun_sin" msgid="7136698561875496766">"sin"</string>
-    <string name="fun_tan" msgid="9116158377794370341">"tan"</string>
-    <string name="clr" msgid="3126239559646368205">"clr"</string>
-    <string name="del" msgid="6700172918709138470">"del"</string>
-    <string name="desc_const_e" msgid="7752508267661034194">"오일러의 수"</string>
-    <string name="desc_const_pi" msgid="5843835548313660468">"원주율(파이)"</string>
-    <string name="desc_dec_point" msgid="6211527612960070934">"소수점"</string>
-    <string name="desc_lparen" msgid="3319203240269597504">"왼쪽 괄호"</string>
-    <string name="desc_rparen" msgid="7629704943022422763">"오른쪽 괄호"</string>
-    <string name="desc_fun_cos" msgid="3197307754450718348">"코사인(cosine)"</string>
-    <string name="desc_fun_ln" msgid="4943842219071979148">"자연로그"</string>
-    <string name="desc_fun_log" msgid="6163178034661345125">"로그"</string>
-    <string name="desc_fun_sin" msgid="4010564022860883142">"사인(sine)"</string>
-    <string name="desc_fun_tan" msgid="8547330421304946587">"탄젠트(tangent)"</string>
-    <string name="desc_op_add" msgid="1174812755738083078">"더하기"</string>
-    <string name="desc_op_div" msgid="8320455802423478031">"나누기"</string>
-    <string name="desc_op_fact" msgid="5004950609277631750">"팩토리얼"</string>
-    <string name="desc_op_mul" msgid="978652245185868311">"곱하기"</string>
-    <string name="desc_op_pow" msgid="2620877401884059447">"거듭제곱"</string>
-    <string name="desc_op_sqrt" msgid="4405610392216554239">"제곱근"</string>
-    <string name="desc_op_sub" msgid="2563060630032563021">"빼기"</string>
-    <string name="desc_clr" msgid="8357371663749541924">"지우기"</string>
-    <string name="desc_del" msgid="1866733601083210032">"삭제"</string>
-    <string name="desc_eq" msgid="8068773095462472408">"등호"</string>
+    <string name="app_name" msgid="1756503303878374382">"계산기"</string>
+    <string name="dec_point" msgid="8920102493070918054">"."</string>
+    <string name="mode_deg" msgid="1146123354434332479">"deg"</string>
+    <string name="mode_rad" msgid="1434228830085760996">"rad"</string>
+    <string name="clr" msgid="6730945431543327337">"clr"</string>
+    <string name="del" msgid="5878069000864178910">"del"</string>
+    <string name="desc_const_e" msgid="1889187337970539507">"오일러의 수"</string>
+    <string name="desc_const_pi" msgid="5430918714009441655">"원주율(파이)"</string>
+    <string name="desc_dec_point" msgid="5725254504360445023">"소수점"</string>
+    <string name="desc_lparen" msgid="8688758170211924916">"왼쪽 괄호"</string>
+    <string name="desc_rparen" msgid="7920608385146151731">"오른쪽 괄호"</string>
+    <string name="desc_fun_cos" msgid="3787913784504974731">"코사인"</string>
+    <string name="desc_fun_ln" msgid="2505119732546227166">"자연 로그"</string>
+    <string name="desc_fun_log" msgid="4202230639814060062">"로그"</string>
+    <string name="desc_fun_sin" msgid="7425661271929838876">"사인"</string>
+    <string name="desc_fun_tan" msgid="3545496562069310036">"탄젠트"</string>
+    <string name="desc_fun_arccos" msgid="7583077865497939123">"역코사인"</string>
+    <string name="desc_fun_arcsin" msgid="8592309261123302915">"역사인"</string>
+    <string name="desc_fun_arctan" msgid="6891388393360447455">"역탄젠트"</string>
+    <string name="desc_op_add" msgid="5539599782598050813">"더하기"</string>
+    <string name="desc_op_div" msgid="3032399266115257498">"나누기"</string>
+    <string name="desc_op_fact" msgid="6142780103294179702">"팩토리얼"</string>
+    <string name="desc_op_mul" msgid="1199902761534518529">"곱하기"</string>
+    <string name="desc_op_pow" msgid="6010144442344099030">"거듭제곱"</string>
+    <string name="desc_op_sqrt" msgid="6882241473601721767">"제곱근"</string>
+    <string name="desc_mode_rad" msgid="5522614457355475195">"라디안으로 전환"</string>
+    <string name="desc_mode_deg" msgid="5560289378379011831">"각도로 전환"</string>
+    <string name="desc_op_sub" msgid="2744940875059679129">"빼기"</string>
+    <string name="desc_clr" msgid="737502124268890797">"지우기"</string>
+    <string name="desc_del" msgid="7879515781929311432">"삭제"</string>
+    <string name="desc_eq" msgid="3349320880874699285">"등호"</string>
+    <string name="error_nan" msgid="5674077944929888710">"숫자가 아님"</string>
+    <string name="error_syntax" msgid="4786987111228645602">"잘못된 표현"</string>
+    <string name="error_aborted" msgid="3402238176316342537">"중단됨"</string>
+    <string name="error_overflow" msgid="7800547394563434764">"무한?"</string>
+    <string name="error_zero_divide" msgid="7085069126090779874">"0으로 나누기"</string>
+    <string name="text_copied_toast" msgid="8845645964273481105">"텍스트를 복사했습니다."</string>
+    <string name="cancelled" msgid="615180456915976640">"계산이 취소되었습니다."</string>
+    <string name="dismiss" msgid="7872443888515066216">"취소"</string>
+    <string name="timeout" msgid="786323140644284782">"너무 어렵습니다. 유한 값인가요, 무한 값인가요?"</string>
+    <string name="ok_remove_timeout" msgid="4252381882975743581">"확인, 시간 제한 연장 요청"</string>
+    <string name="exact" msgid="2597237880041789948">"(완전일치)"</string>
+    <string name="approximate" msgid="7117143366610670836">"(마지막 자리 ±1)"</string>
+    <!-- no translation found for menu_leading (2338520833272667740) -->
+    <skip />
+    <!-- no translation found for menu_fraction (1247477377840252234) -->
+    <skip />
+    <!-- no translation found for menu_licenses (1890541368064108592) -->
+    <skip />
 </resources>
diff --git a/res/values-ky-rKG/strings.xml b/res/values-ky-rKG/strings.xml
index 30962eb..85d492a 100644
--- a/res/values-ky-rKG/strings.xml
+++ b/res/values-ky-rKG/strings.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- 
-  Copyright (C) 2014 The Android Open Source Project
+  Copyright (C) 2015 The Android Open Source Project
 
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
@@ -17,46 +17,53 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <!-- no translation found for app_name (8095131950334945205) -->
+    <string name="app_name" msgid="1756503303878374382">"Эсептегич"</string>
+    <string name="dec_point" msgid="8920102493070918054">"."</string>
+    <string name="mode_deg" msgid="1146123354434332479">"град"</string>
+    <string name="mode_rad" msgid="1434228830085760996">"радиан"</string>
+    <string name="clr" msgid="6730945431543327337">"жтч"</string>
+    <string name="del" msgid="5878069000864178910">"өчр"</string>
+    <string name="desc_const_e" msgid="1889187337970539507">"Эйлер саны"</string>
+    <string name="desc_const_pi" msgid="5430918714009441655">"Пи"</string>
+    <string name="desc_dec_point" msgid="5725254504360445023">"чекит"</string>
+    <string name="desc_lparen" msgid="8688758170211924916">"сол кашаа"</string>
+    <string name="desc_rparen" msgid="7920608385146151731">"оң кашаа"</string>
+    <string name="desc_fun_cos" msgid="3787913784504974731">"косинус"</string>
+    <string name="desc_fun_ln" msgid="2505119732546227166">"натуралдык логарифм"</string>
+    <string name="desc_fun_log" msgid="4202230639814060062">"логарифм"</string>
+    <string name="desc_fun_sin" msgid="7425661271929838876">"синус"</string>
+    <string name="desc_fun_tan" msgid="3545496562069310036">"тангенс"</string>
+    <string name="desc_fun_arccos" msgid="7583077865497939123">"арккосинус"</string>
+    <string name="desc_fun_arcsin" msgid="8592309261123302915">"арксинус"</string>
+    <string name="desc_fun_arctan" msgid="6891388393360447455">"арктангенс"</string>
+    <string name="desc_op_add" msgid="5539599782598050813">"кошуу"</string>
+    <string name="desc_op_div" msgid="3032399266115257498">"бөлүү"</string>
+    <string name="desc_op_fact" msgid="6142780103294179702">"факториал"</string>
+    <string name="desc_op_mul" msgid="1199902761534518529">"көбөйтүү"</string>
+    <string name="desc_op_pow" msgid="6010144442344099030">"кубат"</string>
+    <string name="desc_op_sqrt" msgid="6882241473601721767">"квадраттык тамыр"</string>
+    <string name="desc_mode_rad" msgid="5522614457355475195">"Радиандарга которуу"</string>
+    <string name="desc_mode_deg" msgid="5560289378379011831">"Градустарга которуу"</string>
+    <string name="desc_op_sub" msgid="2744940875059679129">"кемитүү"</string>
+    <string name="desc_clr" msgid="737502124268890797">"тазалоо"</string>
+    <string name="desc_del" msgid="7879515781929311432">"жок кылуу"</string>
+    <string name="desc_eq" msgid="3349320880874699285">"барабар"</string>
+    <string name="error_nan" msgid="5674077944929888710">"Сан эмес"</string>
+    <string name="error_syntax" msgid="4786987111228645602">"Начар туюнтма"</string>
+    <string name="error_aborted" msgid="3402238176316342537">"Үзгүлтүкккө учурады"</string>
+    <string name="error_overflow" msgid="7800547394563434764">"Чексизби?"</string>
+    <string name="error_zero_divide" msgid="7085069126090779874">"0 го бөлүнүү"</string>
+    <string name="text_copied_toast" msgid="8845645964273481105">"Текст көчүрүлдү."</string>
+    <string name="cancelled" msgid="615180456915976640">"Эсептөө жокко чыгарылды"</string>
+    <string name="dismiss" msgid="7872443888515066216">"Четке кагуу"</string>
+    <string name="timeout" msgid="786323140644284782">"Бул аябай татаал! Белгисиз же чексиз маани?"</string>
+    <string name="ok_remove_timeout" msgid="4252381882975743581">"МАКУЛ, бирок узунураак танапис сураныч!"</string>
+    <string name="exact" msgid="2597237880041789948">"(дал өзү)"</string>
+    <string name="approximate" msgid="7117143366610670836">"(±1 акыркы цифрада)"</string>
+    <!-- no translation found for menu_leading (2338520833272667740) -->
+    <skip />
+    <!-- no translation found for menu_fraction (1247477377840252234) -->
+    <skip />
+    <!-- no translation found for menu_licenses (1890541368064108592) -->
     <skip />
-    <string name="error_nan" msgid="4071578355972369426">"Сан эмес"</string>
-    <string name="error_syntax" msgid="6940043994468390738">"Ката"</string>
-    <string name="dec_point" msgid="6555721211126788808">"."</string>
-    <string name="digit_0" msgid="697966218778843272">"0"</string>
-    <string name="digit_1" msgid="9009337429640544205">"1"</string>
-    <string name="digit_2" msgid="7722707864768133877">"2"</string>
-    <string name="digit_3" msgid="5813321444694024561">"3"</string>
-    <string name="digit_4" msgid="4768173444612236144">"4"</string>
-    <string name="digit_5" msgid="2015349411036328271">"5"</string>
-    <string name="digit_6" msgid="7350999202882497047">"6"</string>
-    <string name="digit_7" msgid="2386463125354638611">"7"</string>
-    <string name="digit_8" msgid="6298159258090202166">"8"</string>
-    <string name="digit_9" msgid="1221342734731110246">"9"</string>
-    <string name="fun_cos" msgid="7312559527731358211">"cos"</string>
-    <string name="fun_ln" msgid="6282013842946532944">"ln"</string>
-    <string name="fun_log" msgid="6856905045055937519">"log"</string>
-    <string name="fun_sin" msgid="7136698561875496766">"sin"</string>
-    <string name="fun_tan" msgid="9116158377794370341">"tan"</string>
-    <string name="clr" msgid="3126239559646368205">"тзл"</string>
-    <string name="del" msgid="6700172918709138470">"өчр"</string>
-    <string name="desc_const_e" msgid="7752508267661034194">"Эйлер саны"</string>
-    <string name="desc_const_pi" msgid="5843835548313660468">"Пи"</string>
-    <string name="desc_dec_point" msgid="6211527612960070934">"чекит"</string>
-    <string name="desc_lparen" msgid="3319203240269597504">"сол кашаа"</string>
-    <string name="desc_rparen" msgid="7629704943022422763">"оң кашаа"</string>
-    <string name="desc_fun_cos" msgid="3197307754450718348">"косинус"</string>
-    <string name="desc_fun_ln" msgid="4943842219071979148">"натуралдык логарифм"</string>
-    <string name="desc_fun_log" msgid="6163178034661345125">"логарифм"</string>
-    <string name="desc_fun_sin" msgid="4010564022860883142">"синус"</string>
-    <string name="desc_fun_tan" msgid="8547330421304946587">"тангенс"</string>
-    <string name="desc_op_add" msgid="1174812755738083078">"кошуу"</string>
-    <string name="desc_op_div" msgid="8320455802423478031">"бөлүү"</string>
-    <string name="desc_op_fact" msgid="5004950609277631750">"факториал"</string>
-    <string name="desc_op_mul" msgid="978652245185868311">"көбөйтүү"</string>
-    <string name="desc_op_pow" msgid="2620877401884059447">"даража"</string>
-    <string name="desc_op_sqrt" msgid="4405610392216554239">"квадраттык тамыр"</string>
-    <string name="desc_op_sub" msgid="2563060630032563021">"кемитүү"</string>
-    <string name="desc_clr" msgid="8357371663749541924">"тазалоо"</string>
-    <string name="desc_del" msgid="1866733601083210032">"жок кылуу"</string>
-    <string name="desc_eq" msgid="8068773095462472408">"барабар"</string>
 </resources>
diff --git a/res/values-lo-rLA/strings.xml b/res/values-lo-rLA/strings.xml
index 6e65a5f..67a2aec 100644
--- a/res/values-lo-rLA/strings.xml
+++ b/res/values-lo-rLA/strings.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- 
-  Copyright (C) 2014 The Android Open Source Project
+  Copyright (C) 2015 The Android Open Source Project
 
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
@@ -17,45 +17,53 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name" msgid="8095131950334945205">"ຈັກຄິດໄລ່"</string>
-    <string name="error_nan" msgid="4071578355972369426">"ບໍ່​ແມ່ນ​ໂຕ​ເລກ"</string>
-    <string name="error_syntax" msgid="6940043994468390738">"ຜິດພາດ"</string>
-    <string name="dec_point" msgid="6555721211126788808">"."</string>
-    <string name="digit_0" msgid="697966218778843272">"0"</string>
-    <string name="digit_1" msgid="9009337429640544205">"1"</string>
-    <string name="digit_2" msgid="7722707864768133877">"2"</string>
-    <string name="digit_3" msgid="5813321444694024561">"3"</string>
-    <string name="digit_4" msgid="4768173444612236144">"4"</string>
-    <string name="digit_5" msgid="2015349411036328271">"5"</string>
-    <string name="digit_6" msgid="7350999202882497047">"6"</string>
-    <string name="digit_7" msgid="2386463125354638611">"7"</string>
-    <string name="digit_8" msgid="6298159258090202166">"8"</string>
-    <string name="digit_9" msgid="1221342734731110246">"9"</string>
-    <string name="fun_cos" msgid="7312559527731358211">"cos"</string>
-    <string name="fun_ln" msgid="6282013842946532944">"ln"</string>
-    <string name="fun_log" msgid="6856905045055937519">"log"</string>
-    <string name="fun_sin" msgid="7136698561875496766">"sin"</string>
-    <string name="fun_tan" msgid="9116158377794370341">"tan"</string>
-    <string name="clr" msgid="3126239559646368205">"clr"</string>
-    <string name="del" msgid="6700172918709138470">"del"</string>
-    <string name="desc_const_e" msgid="7752508267661034194">"ຈຳ​ນວນ​ຄ່າ​ຄົງ​ທີ່"</string>
-    <string name="desc_const_pi" msgid="5843835548313660468">"​ປີ່"</string>
-    <string name="desc_dec_point" msgid="6211527612960070934">"​ຈ້ຳ​ເມັດ"</string>
-    <string name="desc_lparen" msgid="3319203240269597504">"ວົງເລັບຊ້າຍ"</string>
-    <string name="desc_rparen" msgid="7629704943022422763">"ວົງເລັບຂວາ"</string>
-    <string name="desc_fun_cos" msgid="3197307754450718348">"ໂກຊິນ"</string>
-    <string name="desc_fun_ln" msgid="4943842219071979148">"ໂລ​ກາ​ຣິ​ທຶມ​ທຳ​ມະ​ຊາດ"</string>
-    <string name="desc_fun_log" msgid="6163178034661345125">"​ໂລ​ກາ​ຣິ​ທຶມ"</string>
-    <string name="desc_fun_sin" msgid="4010564022860883142">"ຊິນ"</string>
-    <string name="desc_fun_tan" msgid="8547330421304946587">"ຕັງ"</string>
-    <string name="desc_op_add" msgid="1174812755738083078">"ບວກ"</string>
-    <string name="desc_op_div" msgid="8320455802423478031">"ຫານ"</string>
-    <string name="desc_op_fact" msgid="5004950609277631750">"ແຟັກໂຕຣຽວ"</string>
-    <string name="desc_op_mul" msgid="978652245185868311">"ຄູນ"</string>
-    <string name="desc_op_pow" msgid="2620877401884059447">"ຂຶ້ນກຳລັງ"</string>
-    <string name="desc_op_sqrt" msgid="4405610392216554239">"ຮາກ"</string>
-    <string name="desc_op_sub" msgid="2563060630032563021">"ລົບ"</string>
-    <string name="desc_clr" msgid="8357371663749541924">"ລຶບ​ລ້າງ"</string>
-    <string name="desc_del" msgid="1866733601083210032">"ລຶບ"</string>
-    <string name="desc_eq" msgid="8068773095462472408">"ເທົ່າກັບ"</string>
+    <string name="app_name" msgid="1756503303878374382">"ຈັກຄິດໄລ່"</string>
+    <string name="dec_point" msgid="8920102493070918054">"."</string>
+    <string name="mode_deg" msgid="1146123354434332479">"ອົງ​ສາ"</string>
+    <string name="mode_rad" msgid="1434228830085760996">"ຣາ​ດຽງ"</string>
+    <string name="clr" msgid="6730945431543327337">"ລຶບລ້າງ"</string>
+    <string name="del" msgid="5878069000864178910">"ລຶບ"</string>
+    <string name="desc_const_e" msgid="1889187337970539507">"ຈຳ​ນວນ​ຄ່າ​ຄົງ​ທີ່"</string>
+    <string name="desc_const_pi" msgid="5430918714009441655">"​ປີ່"</string>
+    <string name="desc_dec_point" msgid="5725254504360445023">"​ຈ້ຳ​ເມັດ"</string>
+    <string name="desc_lparen" msgid="8688758170211924916">"ວົງເລັບຊ້າຍ"</string>
+    <string name="desc_rparen" msgid="7920608385146151731">"ວົງເລັບຂວາ"</string>
+    <string name="desc_fun_cos" msgid="3787913784504974731">"cosine"</string>
+    <string name="desc_fun_ln" msgid="2505119732546227166">"ໂລ​ກາ​ຣິ​ດ​ທຳ​ມະ​ຊາດ"</string>
+    <string name="desc_fun_log" msgid="4202230639814060062">"​ໂລ​ກາ​ຣິ​ດ"</string>
+    <string name="desc_fun_sin" msgid="7425661271929838876">"sine"</string>
+    <string name="desc_fun_tan" msgid="3545496562069310036">"tangent"</string>
+    <string name="desc_fun_arccos" msgid="7583077865497939123">"cosine ປີ້ນ"</string>
+    <string name="desc_fun_arcsin" msgid="8592309261123302915">"sine ປີ້ນ"</string>
+    <string name="desc_fun_arctan" msgid="6891388393360447455">"tangent ປີ້ນ"</string>
+    <string name="desc_op_add" msgid="5539599782598050813">"ບວກ"</string>
+    <string name="desc_op_div" msgid="3032399266115257498">"ຫານ"</string>
+    <string name="desc_op_fact" msgid="6142780103294179702">"ແຟັກໂຕຣຽວ"</string>
+    <string name="desc_op_mul" msgid="1199902761534518529">"ຄູນ"</string>
+    <string name="desc_op_pow" msgid="6010144442344099030">"ກຳ​ລັງ"</string>
+    <string name="desc_op_sqrt" msgid="6882241473601721767">"ຮາກຂັ້ນ​ສອງ"</string>
+    <string name="desc_mode_rad" msgid="5522614457355475195">"ສັບ​ປ່ຽນ​ເປັນ​ຣາ​ດຽງ"</string>
+    <string name="desc_mode_deg" msgid="5560289378379011831">"ສັບ​ປ່ຽນ​ເປັນ​ອົງ​ສາ"</string>
+    <string name="desc_op_sub" msgid="2744940875059679129">"ລົບ"</string>
+    <string name="desc_clr" msgid="737502124268890797">"ລຶບ​ລ້າງ"</string>
+    <string name="desc_del" msgid="7879515781929311432">"ລຶບ"</string>
+    <string name="desc_eq" msgid="3349320880874699285">"ເທົ່າກັບ"</string>
+    <string name="error_nan" msgid="5674077944929888710">"ບໍ່​ແມ່ນ​ໂຕ​ເລກ"</string>
+    <string name="error_syntax" msgid="4786987111228645602">"ສຳ​ນວນ​ບໍ່​ດີ"</string>
+    <string name="error_aborted" msgid="3402238176316342537">"ລົບ​ລ້າງ"</string>
+    <string name="error_overflow" msgid="7800547394563434764">"ອະ​ສົງ​ໄຂ​ບໍ?"</string>
+    <string name="error_zero_divide" msgid="7085069126090779874">"ຫານ​ໃຫ້ 0"</string>
+    <string name="text_copied_toast" msgid="8845645964273481105">"ອັດ​ສຳ​ເນົາ​ຂໍ້​ຄວາມ​ແລ້ວ."</string>
+    <string name="cancelled" msgid="615180456915976640">"ຍົກ​ເລີກ​ການ​ຄິດ​ໄລ່​ແລ້ວ!"</string>
+    <string name="dismiss" msgid="7872443888515066216">"ປິດໄວ້"</string>
+    <string name="timeout" msgid="786323140644284782">"ອັນ​ນັ້ນ​ຍາກ​ຫຼາຍ! ບໍ່​ໄດ້​ກຳ​ນົດ ຫຼື​ຄ່າ​ອະ​ສົງ​ໄຂ​ບໍ?"</string>
+    <string name="ok_remove_timeout" msgid="4252381882975743581">"ຕົກ​ລົງ, ແຕ່​ໃຫ້​ການ​ໝົດ​ເວ​ລາ"</string>
+    <string name="exact" msgid="2597237880041789948">"(ແນ່ນອນ)"</string>
+    <string name="approximate" msgid="7117143366610670836">"(±1 ໃນ​ຕົວ​ເລກ​ສຸດ​ທ້າຍ)"</string>
+    <!-- no translation found for menu_leading (2338520833272667740) -->
+    <skip />
+    <!-- no translation found for menu_fraction (1247477377840252234) -->
+    <skip />
+    <!-- no translation found for menu_licenses (1890541368064108592) -->
+    <skip />
 </resources>
diff --git a/res/values-lt/strings.xml b/res/values-lt/strings.xml
index 4dc6165..0e41576 100644
--- a/res/values-lt/strings.xml
+++ b/res/values-lt/strings.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- 
-  Copyright (C) 2014 The Android Open Source Project
+  Copyright (C) 2015 The Android Open Source Project
 
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
@@ -17,45 +17,53 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name" msgid="8095131950334945205">"Skaičiuotuvas"</string>
-    <string name="error_nan" msgid="4071578355972369426">"Ne skaičius"</string>
-    <string name="error_syntax" msgid="6940043994468390738">"Klaida"</string>
-    <string name="dec_point" msgid="6555721211126788808">","</string>
-    <string name="digit_0" msgid="697966218778843272">"0"</string>
-    <string name="digit_1" msgid="9009337429640544205">"1"</string>
-    <string name="digit_2" msgid="7722707864768133877">"2"</string>
-    <string name="digit_3" msgid="5813321444694024561">"3"</string>
-    <string name="digit_4" msgid="4768173444612236144">"4"</string>
-    <string name="digit_5" msgid="2015349411036328271">"5"</string>
-    <string name="digit_6" msgid="7350999202882497047">"6"</string>
-    <string name="digit_7" msgid="2386463125354638611">"7"</string>
-    <string name="digit_8" msgid="6298159258090202166">"8"</string>
-    <string name="digit_9" msgid="1221342734731110246">"9"</string>
-    <string name="fun_cos" msgid="7312559527731358211">"cos"</string>
-    <string name="fun_ln" msgid="6282013842946532944">"ln"</string>
-    <string name="fun_log" msgid="6856905045055937519">"log"</string>
-    <string name="fun_sin" msgid="7136698561875496766">"sin"</string>
-    <string name="fun_tan" msgid="9116158377794370341">"tan"</string>
-    <string name="clr" msgid="3126239559646368205">"išv."</string>
-    <string name="del" msgid="6700172918709138470">"ištr."</string>
-    <string name="desc_const_e" msgid="7752508267661034194">"Eulerio skaičius"</string>
-    <string name="desc_const_pi" msgid="5843835548313660468">"pi"</string>
-    <string name="desc_dec_point" msgid="6211527612960070934">"kablelis"</string>
-    <string name="desc_lparen" msgid="3319203240269597504">"kairysis skliaustas"</string>
-    <string name="desc_rparen" msgid="7629704943022422763">"dešinysis skliaustas"</string>
-    <string name="desc_fun_cos" msgid="3197307754450718348">"kosinusas"</string>
-    <string name="desc_fun_ln" msgid="4943842219071979148">"natūralusis logaritmas"</string>
-    <string name="desc_fun_log" msgid="6163178034661345125">"logaritmas"</string>
-    <string name="desc_fun_sin" msgid="4010564022860883142">"sinusas"</string>
-    <string name="desc_fun_tan" msgid="8547330421304946587">"tangentas"</string>
-    <string name="desc_op_add" msgid="1174812755738083078">"sudėties ženklas"</string>
-    <string name="desc_op_div" msgid="8320455802423478031">"dalybos ženklas"</string>
-    <string name="desc_op_fact" msgid="5004950609277631750">"faktorialas"</string>
-    <string name="desc_op_mul" msgid="978652245185868311">"daugybos ženklas"</string>
-    <string name="desc_op_pow" msgid="2620877401884059447">"laipsnis"</string>
-    <string name="desc_op_sqrt" msgid="4405610392216554239">"kvadratinė šaknis"</string>
-    <string name="desc_op_sub" msgid="2563060630032563021">"atimties ženklas"</string>
-    <string name="desc_clr" msgid="8357371663749541924">"išvalyti"</string>
-    <string name="desc_del" msgid="1866733601083210032">"ištrinti"</string>
-    <string name="desc_eq" msgid="8068773095462472408">"lygybės ženklas"</string>
+    <string name="app_name" msgid="1756503303878374382">"Skaičiuotuvas"</string>
+    <string name="dec_point" msgid="8920102493070918054">","</string>
+    <string name="mode_deg" msgid="1146123354434332479">"lpsn."</string>
+    <string name="mode_rad" msgid="1434228830085760996">"rad"</string>
+    <string name="clr" msgid="6730945431543327337">"išv."</string>
+    <string name="del" msgid="5878069000864178910">"išt."</string>
+    <string name="desc_const_e" msgid="1889187337970539507">"Eulerio skaičius"</string>
+    <string name="desc_const_pi" msgid="5430918714009441655">"pi"</string>
+    <string name="desc_dec_point" msgid="5725254504360445023">"kablelis"</string>
+    <string name="desc_lparen" msgid="8688758170211924916">"kairysis skliaustas"</string>
+    <string name="desc_rparen" msgid="7920608385146151731">"dešinysis skliaustas"</string>
+    <string name="desc_fun_cos" msgid="3787913784504974731">"kosinusas"</string>
+    <string name="desc_fun_ln" msgid="2505119732546227166">"natūralusis logaritmas"</string>
+    <string name="desc_fun_log" msgid="4202230639814060062">"logaritmas"</string>
+    <string name="desc_fun_sin" msgid="7425661271929838876">"sinusas"</string>
+    <string name="desc_fun_tan" msgid="3545496562069310036">"tangentas"</string>
+    <string name="desc_fun_arccos" msgid="7583077865497939123">"atvirkštinis kosinusas"</string>
+    <string name="desc_fun_arcsin" msgid="8592309261123302915">"atvirkštinis sinusas"</string>
+    <string name="desc_fun_arctan" msgid="6891388393360447455">"atvirkštinis tangentas"</string>
+    <string name="desc_op_add" msgid="5539599782598050813">"sudėtis"</string>
+    <string name="desc_op_div" msgid="3032399266115257498">"dalyba"</string>
+    <string name="desc_op_fact" msgid="6142780103294179702">"faktorialas"</string>
+    <string name="desc_op_mul" msgid="1199902761534518529">"daugyba"</string>
+    <string name="desc_op_pow" msgid="6010144442344099030">"laipsnis"</string>
+    <string name="desc_op_sqrt" msgid="6882241473601721767">"kvadratinė šaknis"</string>
+    <string name="desc_mode_rad" msgid="5522614457355475195">"perjungti į radianus"</string>
+    <string name="desc_mode_deg" msgid="5560289378379011831">"perjungti į laipsnius"</string>
+    <string name="desc_op_sub" msgid="2744940875059679129">"atimtis"</string>
+    <string name="desc_clr" msgid="737502124268890797">"išvalyti"</string>
+    <string name="desc_del" msgid="7879515781929311432">"ištrinti"</string>
+    <string name="desc_eq" msgid="3349320880874699285">"lygu"</string>
+    <string name="error_nan" msgid="5674077944929888710">"Ne skaičius"</string>
+    <string name="error_syntax" msgid="4786987111228645602">"Blogas reiškinys"</string>
+    <string name="error_aborted" msgid="3402238176316342537">"Nutraukta"</string>
+    <string name="error_overflow" msgid="7800547394563434764">"Begalybė?"</string>
+    <string name="error_zero_divide" msgid="7085069126090779874">"Dalyba iš 0"</string>
+    <string name="text_copied_toast" msgid="8845645964273481105">"Tekstas nukopijuotas."</string>
+    <string name="cancelled" msgid="615180456915976640">"Skaičiavimas atšauktas!"</string>
+    <string name="dismiss" msgid="7872443888515066216">"Atsisakyti"</string>
+    <string name="timeout" msgid="786323140644284782">"Per sudėtinga! Nenustatyta arba begalinė vertė?"</string>
+    <string name="ok_remove_timeout" msgid="4252381882975743581">"Gerai, bet skirtasis laikas turėtų būti ilgesnis!"</string>
+    <string name="exact" msgid="2597237880041789948">"(tikslus)"</string>
+    <string name="approximate" msgid="7117143366610670836">"(paskutinis skaitmuo: ± 1)"</string>
+    <!-- no translation found for menu_leading (2338520833272667740) -->
+    <skip />
+    <!-- no translation found for menu_fraction (1247477377840252234) -->
+    <skip />
+    <!-- no translation found for menu_licenses (1890541368064108592) -->
+    <skip />
 </resources>
diff --git a/res/values-lv/strings.xml b/res/values-lv/strings.xml
index 6763071..9d80f66 100644
--- a/res/values-lv/strings.xml
+++ b/res/values-lv/strings.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- 
-  Copyright (C) 2014 The Android Open Source Project
+  Copyright (C) 2015 The Android Open Source Project
 
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
@@ -17,45 +17,53 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name" msgid="8095131950334945205">"Kalkulators"</string>
-    <string name="error_nan" msgid="4071578355972369426">"Nav skaitlis"</string>
-    <string name="error_syntax" msgid="6940043994468390738">"Kļūda"</string>
-    <string name="dec_point" msgid="6555721211126788808">","</string>
-    <string name="digit_0" msgid="697966218778843272">"0"</string>
-    <string name="digit_1" msgid="9009337429640544205">"1"</string>
-    <string name="digit_2" msgid="7722707864768133877">"2"</string>
-    <string name="digit_3" msgid="5813321444694024561">"3"</string>
-    <string name="digit_4" msgid="4768173444612236144">"4"</string>
-    <string name="digit_5" msgid="2015349411036328271">"5"</string>
-    <string name="digit_6" msgid="7350999202882497047">"6"</string>
-    <string name="digit_7" msgid="2386463125354638611">"7"</string>
-    <string name="digit_8" msgid="6298159258090202166">"8"</string>
-    <string name="digit_9" msgid="1221342734731110246">"9"</string>
-    <string name="fun_cos" msgid="7312559527731358211">"cos"</string>
-    <string name="fun_ln" msgid="6282013842946532944">"ln"</string>
-    <string name="fun_log" msgid="6856905045055937519">"log"</string>
-    <string name="fun_sin" msgid="7136698561875496766">"sin"</string>
-    <string name="fun_tan" msgid="9116158377794370341">"tan"</string>
-    <string name="clr" msgid="3126239559646368205">"C"</string>
-    <string name="del" msgid="6700172918709138470">"C"</string>
-    <string name="desc_const_e" msgid="7752508267661034194">"Eilera skaitlis"</string>
-    <string name="desc_const_pi" msgid="5843835548313660468">"pī"</string>
-    <string name="desc_dec_point" msgid="6211527612960070934">"komats"</string>
-    <string name="desc_lparen" msgid="3319203240269597504">"kreisā iekava"</string>
-    <string name="desc_rparen" msgid="7629704943022422763">"labā iekava"</string>
-    <string name="desc_fun_cos" msgid="3197307754450718348">"kosinuss"</string>
-    <string name="desc_fun_ln" msgid="4943842219071979148">"naturālais logaritms"</string>
-    <string name="desc_fun_log" msgid="6163178034661345125">"logaritms"</string>
-    <string name="desc_fun_sin" msgid="4010564022860883142">"sinuss"</string>
-    <string name="desc_fun_tan" msgid="8547330421304946587">"tangenss"</string>
-    <string name="desc_op_add" msgid="1174812755738083078">"plus"</string>
-    <string name="desc_op_div" msgid="8320455802423478031">"dalīt"</string>
-    <string name="desc_op_fact" msgid="5004950609277631750">"faktoriāls"</string>
-    <string name="desc_op_mul" msgid="978652245185868311">"reizināt"</string>
-    <string name="desc_op_pow" msgid="2620877401884059447">"pakāpe"</string>
-    <string name="desc_op_sqrt" msgid="4405610392216554239">"kvadrātsakne"</string>
-    <string name="desc_op_sub" msgid="2563060630032563021">"mīnus"</string>
-    <string name="desc_clr" msgid="8357371663749541924">"noņemt"</string>
-    <string name="desc_del" msgid="1866733601083210032">"dzēst"</string>
-    <string name="desc_eq" msgid="8068773095462472408">"vienāds ar"</string>
+    <string name="app_name" msgid="1756503303878374382">"Kalkulators"</string>
+    <string name="dec_point" msgid="8920102493070918054">","</string>
+    <string name="mode_deg" msgid="1146123354434332479">"grādi"</string>
+    <string name="mode_rad" msgid="1434228830085760996">"rad"</string>
+    <string name="clr" msgid="6730945431543327337">"C"</string>
+    <string name="del" msgid="5878069000864178910">"CE"</string>
+    <string name="desc_const_e" msgid="1889187337970539507">"Eilera skaitlis"</string>
+    <string name="desc_const_pi" msgid="5430918714009441655">"pī"</string>
+    <string name="desc_dec_point" msgid="5725254504360445023">"komats"</string>
+    <string name="desc_lparen" msgid="8688758170211924916">"kreisā iekava"</string>
+    <string name="desc_rparen" msgid="7920608385146151731">"labā iekava"</string>
+    <string name="desc_fun_cos" msgid="3787913784504974731">"kosinuss"</string>
+    <string name="desc_fun_ln" msgid="2505119732546227166">"naturālais logaritms"</string>
+    <string name="desc_fun_log" msgid="4202230639814060062">"logaritms"</string>
+    <string name="desc_fun_sin" msgid="7425661271929838876">"sinuss"</string>
+    <string name="desc_fun_tan" msgid="3545496562069310036">"tangenss"</string>
+    <string name="desc_fun_arccos" msgid="7583077865497939123">"arkkosinuss"</string>
+    <string name="desc_fun_arcsin" msgid="8592309261123302915">"arksinuss"</string>
+    <string name="desc_fun_arctan" msgid="6891388393360447455">"arktangenss"</string>
+    <string name="desc_op_add" msgid="5539599782598050813">"plus"</string>
+    <string name="desc_op_div" msgid="3032399266115257498">"dalīts"</string>
+    <string name="desc_op_fact" msgid="6142780103294179702">"faktoriāls"</string>
+    <string name="desc_op_mul" msgid="1199902761534518529">"reiz"</string>
+    <string name="desc_op_pow" msgid="6010144442344099030">"kāpināt"</string>
+    <string name="desc_op_sqrt" msgid="6882241473601721767">"kvadrātsakne"</string>
+    <string name="desc_mode_rad" msgid="5522614457355475195">"pārslēgt uz radiāniem"</string>
+    <string name="desc_mode_deg" msgid="5560289378379011831">"pārslēgt uz grādiem"</string>
+    <string name="desc_op_sub" msgid="2744940875059679129">"mīnus"</string>
+    <string name="desc_clr" msgid="737502124268890797">"notīrīt"</string>
+    <string name="desc_del" msgid="7879515781929311432">"dzēst"</string>
+    <string name="desc_eq" msgid="3349320880874699285">"vienāds"</string>
+    <string name="error_nan" msgid="5674077944929888710">"Nav skaitlis"</string>
+    <string name="error_syntax" msgid="4786987111228645602">"Kļūd. izteiksme"</string>
+    <string name="error_aborted" msgid="3402238176316342537">"Pārtraukts"</string>
+    <string name="error_overflow" msgid="7800547394563434764">"Vai bezgalība?"</string>
+    <string name="error_zero_divide" msgid="7085069126090779874">"Dalīšana ar 0"</string>
+    <string name="text_copied_toast" msgid="8845645964273481105">"Teksts ir nokopēts."</string>
+    <string name="cancelled" msgid="615180456915976640">"Aprēķināšana tika pārtraukta!"</string>
+    <string name="dismiss" msgid="7872443888515066216">"Nerādīt"</string>
+    <string name="timeout" msgid="786323140644284782">"Pārāk sarežģīti! Vai vērtība ir nedefinēta vai bezgalīga?"</string>
+    <string name="ok_remove_timeout" msgid="4252381882975743581">"Labi, bet vēlos ilgāku noildzi!"</string>
+    <string name="exact" msgid="2597237880041789948">"(precīzs)"</string>
+    <string name="approximate" msgid="7117143366610670836">"(±1 pēdējā ciparā)"</string>
+    <!-- no translation found for menu_leading (2338520833272667740) -->
+    <skip />
+    <!-- no translation found for menu_fraction (1247477377840252234) -->
+    <skip />
+    <!-- no translation found for menu_licenses (1890541368064108592) -->
+    <skip />
 </resources>
diff --git a/res/values-mk-rMK/strings.xml b/res/values-mk-rMK/strings.xml
index cff0f33..66156fe 100644
--- a/res/values-mk-rMK/strings.xml
+++ b/res/values-mk-rMK/strings.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- 
-  Copyright (C) 2014 The Android Open Source Project
+  Copyright (C) 2015 The Android Open Source Project
 
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
@@ -17,45 +17,53 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name" msgid="8095131950334945205">"Калкулатор"</string>
-    <string name="error_nan" msgid="4071578355972369426">"Не е број"</string>
-    <string name="error_syntax" msgid="6940043994468390738">"Грешка"</string>
-    <string name="dec_point" msgid="6555721211126788808">"."</string>
-    <string name="digit_0" msgid="697966218778843272">"0"</string>
-    <string name="digit_1" msgid="9009337429640544205">"1"</string>
-    <string name="digit_2" msgid="7722707864768133877">"2"</string>
-    <string name="digit_3" msgid="5813321444694024561">"3"</string>
-    <string name="digit_4" msgid="4768173444612236144">"4"</string>
-    <string name="digit_5" msgid="2015349411036328271">"5"</string>
-    <string name="digit_6" msgid="7350999202882497047">"6"</string>
-    <string name="digit_7" msgid="2386463125354638611">"7"</string>
-    <string name="digit_8" msgid="6298159258090202166">"8"</string>
-    <string name="digit_9" msgid="1221342734731110246">"9"</string>
-    <string name="fun_cos" msgid="7312559527731358211">"cos"</string>
-    <string name="fun_ln" msgid="6282013842946532944">"ln"</string>
-    <string name="fun_log" msgid="6856905045055937519">"log"</string>
-    <string name="fun_sin" msgid="7136698561875496766">"sin"</string>
-    <string name="fun_tan" msgid="9116158377794370341">"tan"</string>
-    <string name="clr" msgid="3126239559646368205">"исч"</string>
-    <string name="del" msgid="6700172918709138470">"изб"</string>
-    <string name="desc_const_e" msgid="7752508267661034194">"Ојлеров број"</string>
-    <string name="desc_const_pi" msgid="5843835548313660468">"Пи"</string>
-    <string name="desc_dec_point" msgid="6211527612960070934">"точка"</string>
-    <string name="desc_lparen" msgid="3319203240269597504">"лева заграда"</string>
-    <string name="desc_rparen" msgid="7629704943022422763">"десна заграда"</string>
-    <string name="desc_fun_cos" msgid="3197307754450718348">"косинус"</string>
-    <string name="desc_fun_ln" msgid="4943842219071979148">"природен логаритам"</string>
-    <string name="desc_fun_log" msgid="6163178034661345125">"логаритам"</string>
-    <string name="desc_fun_sin" msgid="4010564022860883142">"синус"</string>
-    <string name="desc_fun_tan" msgid="8547330421304946587">"тангента"</string>
-    <string name="desc_op_add" msgid="1174812755738083078">"плус"</string>
-    <string name="desc_op_div" msgid="8320455802423478031">"подели"</string>
-    <string name="desc_op_fact" msgid="5004950609277631750">"факториел"</string>
-    <string name="desc_op_mul" msgid="978652245185868311">"по"</string>
-    <string name="desc_op_pow" msgid="2620877401884059447">"на степен"</string>
-    <string name="desc_op_sqrt" msgid="4405610392216554239">"квадратен корен"</string>
-    <string name="desc_op_sub" msgid="2563060630032563021">"минус"</string>
-    <string name="desc_clr" msgid="8357371663749541924">"исчисти"</string>
-    <string name="desc_del" msgid="1866733601083210032">"избриши"</string>
-    <string name="desc_eq" msgid="8068773095462472408">"еднакво"</string>
+    <string name="app_name" msgid="1756503303878374382">"Калкулатор"</string>
+    <string name="dec_point" msgid="8920102493070918054">","</string>
+    <string name="mode_deg" msgid="1146123354434332479">"степ."</string>
+    <string name="mode_rad" msgid="1434228830085760996">"рад."</string>
+    <string name="clr" msgid="6730945431543327337">"исч"</string>
+    <string name="del" msgid="5878069000864178910">"изб"</string>
+    <string name="desc_const_e" msgid="1889187337970539507">"Ојлеров број"</string>
+    <string name="desc_const_pi" msgid="5430918714009441655">"Пи"</string>
+    <string name="desc_dec_point" msgid="5725254504360445023">"запирка"</string>
+    <string name="desc_lparen" msgid="8688758170211924916">"лева заграда"</string>
+    <string name="desc_rparen" msgid="7920608385146151731">"десна заграда"</string>
+    <string name="desc_fun_cos" msgid="3787913784504974731">"косинус"</string>
+    <string name="desc_fun_ln" msgid="2505119732546227166">"природен логаритам"</string>
+    <string name="desc_fun_log" msgid="4202230639814060062">"логаритам"</string>
+    <string name="desc_fun_sin" msgid="7425661271929838876">"синус"</string>
+    <string name="desc_fun_tan" msgid="3545496562069310036">"тангента"</string>
+    <string name="desc_fun_arccos" msgid="7583077865497939123">"инверзен косинус"</string>
+    <string name="desc_fun_arcsin" msgid="8592309261123302915">"инверзен синус"</string>
+    <string name="desc_fun_arctan" msgid="6891388393360447455">"инверзна тангента"</string>
+    <string name="desc_op_add" msgid="5539599782598050813">"плус"</string>
+    <string name="desc_op_div" msgid="3032399266115257498">"подели"</string>
+    <string name="desc_op_fact" msgid="6142780103294179702">"факторијал"</string>
+    <string name="desc_op_mul" msgid="1199902761534518529">"по"</string>
+    <string name="desc_op_pow" msgid="6010144442344099030">"на"</string>
+    <string name="desc_op_sqrt" msgid="6882241473601721767">"квадратен корен"</string>
+    <string name="desc_mode_rad" msgid="5522614457355475195">"префрли на радијани"</string>
+    <string name="desc_mode_deg" msgid="5560289378379011831">"префрли на степени"</string>
+    <string name="desc_op_sub" msgid="2744940875059679129">"минус"</string>
+    <string name="desc_clr" msgid="737502124268890797">"исчисти"</string>
+    <string name="desc_del" msgid="7879515781929311432">"избриши"</string>
+    <string name="desc_eq" msgid="3349320880874699285">"еднакво"</string>
+    <string name="error_nan" msgid="5674077944929888710">"Не е број"</string>
+    <string name="error_syntax" msgid="4786987111228645602">"Погрешен израз"</string>
+    <string name="error_aborted" msgid="3402238176316342537">"Прекинато"</string>
+    <string name="error_overflow" msgid="7800547394563434764">"Бесконечно?"</string>
+    <string name="error_zero_divide" msgid="7085069126090779874">"Делење со 0"</string>
+    <string name="text_copied_toast" msgid="8845645964273481105">"Текстот е копиран."</string>
+    <string name="cancelled" msgid="615180456915976640">"Пресметката е откажана!"</string>
+    <string name="dismiss" msgid="7872443888515066216">"Отфрли"</string>
+    <string name="timeout" msgid="786323140644284782">"Тоа е премногу тешко! Недефинирана или бесконечна вредност?"</string>
+    <string name="ok_remove_timeout" msgid="4252381882975743581">"Во ред, но подолго истекување на времето, ве молам!"</string>
+    <string name="exact" msgid="2597237880041789948">"(точно)"</string>
+    <string name="approximate" msgid="7117143366610670836">"(±1 во последната цифра)"</string>
+    <!-- no translation found for menu_leading (2338520833272667740) -->
+    <skip />
+    <!-- no translation found for menu_fraction (1247477377840252234) -->
+    <skip />
+    <!-- no translation found for menu_licenses (1890541368064108592) -->
+    <skip />
 </resources>
diff --git a/res/values-ml-rIN/strings.xml b/res/values-ml-rIN/strings.xml
index 5fea821..87c2fc9 100644
--- a/res/values-ml-rIN/strings.xml
+++ b/res/values-ml-rIN/strings.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- 
-  Copyright (C) 2014 The Android Open Source Project
+  Copyright (C) 2015 The Android Open Source Project
 
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
@@ -17,45 +17,53 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name" msgid="8095131950334945205">"കാൽക്കുലേറ്റർ"</string>
-    <string name="error_nan" msgid="4071578355972369426">"സംഖ്യയല്ല"</string>
-    <string name="error_syntax" msgid="6940043994468390738">"പിശക്"</string>
-    <string name="dec_point" msgid="6555721211126788808">"."</string>
-    <string name="digit_0" msgid="697966218778843272">"0"</string>
-    <string name="digit_1" msgid="9009337429640544205">"1"</string>
-    <string name="digit_2" msgid="7722707864768133877">"2"</string>
-    <string name="digit_3" msgid="5813321444694024561">"3"</string>
-    <string name="digit_4" msgid="4768173444612236144">"4"</string>
-    <string name="digit_5" msgid="2015349411036328271">"5"</string>
-    <string name="digit_6" msgid="7350999202882497047">"6"</string>
-    <string name="digit_7" msgid="2386463125354638611">"7"</string>
-    <string name="digit_8" msgid="6298159258090202166">"8"</string>
-    <string name="digit_9" msgid="1221342734731110246">"9"</string>
-    <string name="fun_cos" msgid="7312559527731358211">"cos"</string>
-    <string name="fun_ln" msgid="6282013842946532944">"ln"</string>
-    <string name="fun_log" msgid="6856905045055937519">"log"</string>
-    <string name="fun_sin" msgid="7136698561875496766">"sine"</string>
-    <string name="fun_tan" msgid="9116158377794370341">"tan"</string>
-    <string name="clr" msgid="3126239559646368205">"മായ്‌ക്കുക"</string>
-    <string name="del" msgid="6700172918709138470">"ഇല്ലാതാക്കുക"</string>
-    <string name="desc_const_e" msgid="7752508267661034194">"യൂളറിന്റെ നമ്പർ"</string>
-    <string name="desc_const_pi" msgid="5843835548313660468">"പൈ"</string>
-    <string name="desc_dec_point" msgid="6211527612960070934">"പോയിന്റ്"</string>
-    <string name="desc_lparen" msgid="3319203240269597504">"ഇടത് പരാന്തിസിസ്"</string>
-    <string name="desc_rparen" msgid="7629704943022422763">"വലത് പരാന്തിസിസ്"</string>
-    <string name="desc_fun_cos" msgid="3197307754450718348">"കസൈൻ"</string>
-    <string name="desc_fun_ln" msgid="4943842219071979148">"നാച്ചുറൽ ലോഗരിതം"</string>
-    <string name="desc_fun_log" msgid="6163178034661345125">"ലോഗരിതം"</string>
-    <string name="desc_fun_sin" msgid="4010564022860883142">"sine"</string>
-    <string name="desc_fun_tan" msgid="8547330421304946587">"ടാൻജെന്റ്"</string>
-    <string name="desc_op_add" msgid="1174812755738083078">"പ്ലസ്"</string>
-    <string name="desc_op_div" msgid="8320455802423478031">"ഭാഗിക്കുക"</string>
-    <string name="desc_op_fact" msgid="5004950609277631750">"ഫാക്‌ടോറിയൽ"</string>
-    <string name="desc_op_mul" msgid="978652245185868311">"തവണ"</string>
-    <string name="desc_op_pow" msgid="2620877401884059447">"പവർ"</string>
-    <string name="desc_op_sqrt" msgid="4405610392216554239">"ചതുര റൂട്ട്"</string>
-    <string name="desc_op_sub" msgid="2563060630032563021">"ന്യൂനചിഹ്നം"</string>
-    <string name="desc_clr" msgid="8357371663749541924">"മായ്ക്കൂ"</string>
-    <string name="desc_del" msgid="1866733601083210032">"ഇല്ലാതാക്കുക"</string>
-    <string name="desc_eq" msgid="8068773095462472408">"സമം"</string>
+    <string name="app_name" msgid="1756503303878374382">"കാൽക്കുലേറ്റർ"</string>
+    <string name="dec_point" msgid="8920102493070918054">"."</string>
+    <string name="mode_deg" msgid="1146123354434332479">"ഡിഗ്രി"</string>
+    <string name="mode_rad" msgid="1434228830085760996">"rad"</string>
+    <string name="clr" msgid="6730945431543327337">"clr"</string>
+    <string name="del" msgid="5878069000864178910">"ഇല്ലാതാക്കുക"</string>
+    <string name="desc_const_e" msgid="1889187337970539507">"യൂളറിന്റെ നമ്പർ"</string>
+    <string name="desc_const_pi" msgid="5430918714009441655">"പൈ"</string>
+    <string name="desc_dec_point" msgid="5725254504360445023">"പോയിന്റ്"</string>
+    <string name="desc_lparen" msgid="8688758170211924916">"ഇടത് പരാന്തിസിസ്"</string>
+    <string name="desc_rparen" msgid="7920608385146151731">"വലത് പരാന്തിസിസ്"</string>
+    <string name="desc_fun_cos" msgid="3787913784504974731">"cosine"</string>
+    <string name="desc_fun_ln" msgid="2505119732546227166">"നാച്ചുറൽ ലോഗരിതം"</string>
+    <string name="desc_fun_log" msgid="4202230639814060062">"ലോഗരിതം"</string>
+    <string name="desc_fun_sin" msgid="7425661271929838876">"sine"</string>
+    <string name="desc_fun_tan" msgid="3545496562069310036">"tangent"</string>
+    <string name="desc_fun_arccos" msgid="7583077865497939123">"വിപരീത cosine"</string>
+    <string name="desc_fun_arcsin" msgid="8592309261123302915">"വിപരീത sine"</string>
+    <string name="desc_fun_arctan" msgid="6891388393360447455">"വിപരീത tangent"</string>
+    <string name="desc_op_add" msgid="5539599782598050813">"അധികചിഹ്‌നം"</string>
+    <string name="desc_op_div" msgid="3032399266115257498">"ഹരണചിഹ്‌നം"</string>
+    <string name="desc_op_fact" msgid="6142780103294179702">"ഫാക്‌ടോറിയൽ"</string>
+    <string name="desc_op_mul" msgid="1199902761534518529">"തവണ"</string>
+    <string name="desc_op_pow" msgid="6010144442344099030">"പവർ"</string>
+    <string name="desc_op_sqrt" msgid="6882241473601721767">"വർഗ്ഗമൂലം"</string>
+    <string name="desc_mode_rad" msgid="5522614457355475195">"റേഡിയനുകളിലേക്ക് മാറുക"</string>
+    <string name="desc_mode_deg" msgid="5560289378379011831">"ഡിഗ്രികളിൽ മാറുക"</string>
+    <string name="desc_op_sub" msgid="2744940875059679129">"ന്യൂനചിഹ്നം"</string>
+    <string name="desc_clr" msgid="737502124268890797">"മായ്ക്കൂ"</string>
+    <string name="desc_del" msgid="7879515781929311432">"ഇല്ലാതാക്കുക"</string>
+    <string name="desc_eq" msgid="3349320880874699285">"സമം"</string>
+    <string name="error_nan" msgid="5674077944929888710">"സംഖ്യയല്ല"</string>
+    <string name="error_syntax" msgid="4786987111228645602">"മോശം എക്‌സ്‌പ്രഷൻ"</string>
+    <string name="error_aborted" msgid="3402238176316342537">"പരാജയപ്പെട്ടു"</string>
+    <string name="error_overflow" msgid="7800547394563434764">"അനന്തസംഖ്യയാണോ?"</string>
+    <string name="error_zero_divide" msgid="7085069126090779874">"പൂജ്യത്തിന്റെ ഖണ്ഡം"</string>
+    <string name="text_copied_toast" msgid="8845645964273481105">"ടെക്‌സ്‌റ്റ് പകർത്തി."</string>
+    <string name="cancelled" msgid="615180456915976640">"കമ്പ്യൂട്ടേഷൻ റദ്ദാക്കി!"</string>
+    <string name="dismiss" msgid="7872443888515066216">"നിരസിക്കുക"</string>
+    <string name="timeout" msgid="786323140644284782">"അത് വളരെ പ്രയാസമുള്ളതാണ്! നിർവ്വചിക്കാനാകാത്തതോ അനന്തമോ ആയ മൂല്യമാണോ?"</string>
+    <string name="ok_remove_timeout" msgid="4252381882975743581">"ശരി, കാലഹരണപ്പെടൽ ദീർഘനേരത്തേക്ക് മാറ്റുക!"</string>
+    <string name="exact" msgid="2597237880041789948">"(കൃത്യമായ)"</string>
+    <string name="approximate" msgid="7117143366610670836">"(അവസാനത്തെ അക്കത്തിനൊപ്പം ±1)"</string>
+    <!-- no translation found for menu_leading (2338520833272667740) -->
+    <skip />
+    <!-- no translation found for menu_fraction (1247477377840252234) -->
+    <skip />
+    <!-- no translation found for menu_licenses (1890541368064108592) -->
+    <skip />
 </resources>
diff --git a/res/values-mn-rMN/strings.xml b/res/values-mn-rMN/strings.xml
index 2ef7fea..d6f295b 100644
--- a/res/values-mn-rMN/strings.xml
+++ b/res/values-mn-rMN/strings.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- 
-  Copyright (C) 2014 The Android Open Source Project
+  Copyright (C) 2015 The Android Open Source Project
 
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
@@ -17,45 +17,53 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name" msgid="8095131950334945205">"Тооны машин"</string>
-    <string name="error_nan" msgid="4071578355972369426">"Тоо биш байна"</string>
-    <string name="error_syntax" msgid="6940043994468390738">"Алдаа"</string>
-    <string name="dec_point" msgid="6555721211126788808">"."</string>
-    <string name="digit_0" msgid="697966218778843272">"0"</string>
-    <string name="digit_1" msgid="9009337429640544205">"1"</string>
-    <string name="digit_2" msgid="7722707864768133877">"2"</string>
-    <string name="digit_3" msgid="5813321444694024561">"3"</string>
-    <string name="digit_4" msgid="4768173444612236144">"4"</string>
-    <string name="digit_5" msgid="2015349411036328271">"5"</string>
-    <string name="digit_6" msgid="7350999202882497047">"6"</string>
-    <string name="digit_7" msgid="2386463125354638611">"7"</string>
-    <string name="digit_8" msgid="6298159258090202166">"8"</string>
-    <string name="digit_9" msgid="1221342734731110246">"9"</string>
-    <string name="fun_cos" msgid="7312559527731358211">"cos"</string>
-    <string name="fun_ln" msgid="6282013842946532944">"ln"</string>
-    <string name="fun_log" msgid="6856905045055937519">"log"</string>
-    <string name="fun_sin" msgid="7136698561875496766">"sin"</string>
-    <string name="fun_tan" msgid="9116158377794370341">"tan"</string>
-    <string name="clr" msgid="3126239559646368205">"clr"</string>
-    <string name="del" msgid="6700172918709138470">"del"</string>
-    <string name="desc_const_e" msgid="7752508267661034194">"Эйлерийн тоо"</string>
-    <string name="desc_const_pi" msgid="5843835548313660468">"пи"</string>
-    <string name="desc_dec_point" msgid="6211527612960070934">"цэг"</string>
-    <string name="desc_lparen" msgid="3319203240269597504">"зүүн хаалт"</string>
-    <string name="desc_rparen" msgid="7629704943022422763">"баруун хаалт"</string>
-    <string name="desc_fun_cos" msgid="3197307754450718348">"косинус"</string>
-    <string name="desc_fun_ln" msgid="4943842219071979148">"натурал логарифм"</string>
-    <string name="desc_fun_log" msgid="6163178034661345125">"логарифм"</string>
-    <string name="desc_fun_sin" msgid="4010564022860883142">"синус"</string>
-    <string name="desc_fun_tan" msgid="8547330421304946587">"тангенс"</string>
-    <string name="desc_op_add" msgid="1174812755738083078">"нэмэх"</string>
-    <string name="desc_op_div" msgid="8320455802423478031">"хуваах"</string>
-    <string name="desc_op_fact" msgid="5004950609277631750">"факториал"</string>
-    <string name="desc_op_mul" msgid="978652245185868311">"үржүүлэх"</string>
-    <string name="desc_op_pow" msgid="2620877401884059447">"зэрэг"</string>
-    <string name="desc_op_sqrt" msgid="4405610392216554239">"язгуур"</string>
-    <string name="desc_op_sub" msgid="2563060630032563021">"хасах"</string>
-    <string name="desc_clr" msgid="8357371663749541924">"цэвэрлэх"</string>
-    <string name="desc_del" msgid="1866733601083210032">"устгах"</string>
-    <string name="desc_eq" msgid="8068773095462472408">"тэнцүү"</string>
+    <string name="app_name" msgid="1756503303878374382">"Тооны машин"</string>
+    <string name="dec_point" msgid="8920102493070918054">"."</string>
+    <string name="mode_deg" msgid="1146123354434332479">"градус"</string>
+    <string name="mode_rad" msgid="1434228830085760996">"rad"</string>
+    <string name="clr" msgid="6730945431543327337">"clr"</string>
+    <string name="del" msgid="5878069000864178910">"устгах"</string>
+    <string name="desc_const_e" msgid="1889187337970539507">"Эйлерийн тоо"</string>
+    <string name="desc_const_pi" msgid="5430918714009441655">"пи"</string>
+    <string name="desc_dec_point" msgid="5725254504360445023">"цэг"</string>
+    <string name="desc_lparen" msgid="8688758170211924916">"зүүн хаалт"</string>
+    <string name="desc_rparen" msgid="7920608385146151731">"баруун хаалт"</string>
+    <string name="desc_fun_cos" msgid="3787913784504974731">"косинус"</string>
+    <string name="desc_fun_ln" msgid="2505119732546227166">"натурал логарифм"</string>
+    <string name="desc_fun_log" msgid="4202230639814060062">"логарифм"</string>
+    <string name="desc_fun_sin" msgid="7425661271929838876">"синус"</string>
+    <string name="desc_fun_tan" msgid="3545496562069310036">"тангенс"</string>
+    <string name="desc_fun_arccos" msgid="7583077865497939123">"хасах косинус"</string>
+    <string name="desc_fun_arcsin" msgid="8592309261123302915">"хасах синус"</string>
+    <string name="desc_fun_arctan" msgid="6891388393360447455">"хасах тангенс"</string>
+    <string name="desc_op_add" msgid="5539599782598050813">"нэмэх"</string>
+    <string name="desc_op_div" msgid="3032399266115257498">"хуваах"</string>
+    <string name="desc_op_fact" msgid="6142780103294179702">"факториал"</string>
+    <string name="desc_op_mul" msgid="1199902761534518529">"үржүүлэх"</string>
+    <string name="desc_op_pow" msgid="6010144442344099030">"цэнэг"</string>
+    <string name="desc_op_sqrt" msgid="6882241473601721767">"язгуур"</string>
+    <string name="desc_mode_rad" msgid="5522614457355475195">"радиан руу шилжүүлэх"</string>
+    <string name="desc_mode_deg" msgid="5560289378379011831">"зэрэгт шилжүүлэх"</string>
+    <string name="desc_op_sub" msgid="2744940875059679129">"хасах"</string>
+    <string name="desc_clr" msgid="737502124268890797">"цэвэрлэх"</string>
+    <string name="desc_del" msgid="7879515781929311432">"устгах"</string>
+    <string name="desc_eq" msgid="3349320880874699285">"тэнцүү"</string>
+    <string name="error_nan" msgid="5674077944929888710">"Тоо биш байна"</string>
+    <string name="error_syntax" msgid="4786987111228645602">"Буруу илэрхийлэл"</string>
+    <string name="error_aborted" msgid="3402238176316342537">"Зогсоосон"</string>
+    <string name="error_overflow" msgid="7800547394563434764">"хязгааргүй?"</string>
+    <string name="error_zero_divide" msgid="7085069126090779874">"0-н хуваагдал"</string>
+    <string name="text_copied_toast" msgid="8845645964273481105">"Текст хуулагдлаа."</string>
+    <string name="cancelled" msgid="615180456915976640">"Тооцоолол цуцлагдлаа!"</string>
+    <string name="dismiss" msgid="7872443888515066216">"Алгасах"</string>
+    <string name="timeout" msgid="786323140644284782">"Энэ хэтэрхий хүнд байна! Тодорхойгүй юмуу хязгааргүй утга?"</string>
+    <string name="ok_remove_timeout" msgid="4252381882975743581">"OK, гэхдээ илүү их хугацаа шаардлагатай болохыг анхаарна уу!"</string>
+    <string name="exact" msgid="2597237880041789948">"(Яг)"</string>
+    <string name="approximate" msgid="7117143366610670836">"(сүүлийн оронд ±1)"</string>
+    <!-- no translation found for menu_leading (2338520833272667740) -->
+    <skip />
+    <!-- no translation found for menu_fraction (1247477377840252234) -->
+    <skip />
+    <!-- no translation found for menu_licenses (1890541368064108592) -->
+    <skip />
 </resources>
diff --git a/res/values-mr-rIN/strings.xml b/res/values-mr-rIN/strings.xml
index 8d12255..f9727db 100644
--- a/res/values-mr-rIN/strings.xml
+++ b/res/values-mr-rIN/strings.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- 
-  Copyright (C) 2014 The Android Open Source Project
+  Copyright (C) 2015 The Android Open Source Project
 
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
@@ -17,45 +17,53 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name" msgid="8095131950334945205">"कॅलक्युलेटर"</string>
-    <string name="error_nan" msgid="4071578355972369426">"संख्या नाही"</string>
-    <string name="error_syntax" msgid="6940043994468390738">"त्रुटी"</string>
-    <string name="dec_point" msgid="6555721211126788808">"."</string>
-    <string name="digit_0" msgid="697966218778843272">"0"</string>
-    <string name="digit_1" msgid="9009337429640544205">"1"</string>
-    <string name="digit_2" msgid="7722707864768133877">"2"</string>
-    <string name="digit_3" msgid="5813321444694024561">"3"</string>
-    <string name="digit_4" msgid="4768173444612236144">"4"</string>
-    <string name="digit_5" msgid="2015349411036328271">"5"</string>
-    <string name="digit_6" msgid="7350999202882497047">"6"</string>
-    <string name="digit_7" msgid="2386463125354638611">"7"</string>
-    <string name="digit_8" msgid="6298159258090202166">"8"</string>
-    <string name="digit_9" msgid="1221342734731110246">"9"</string>
-    <string name="fun_cos" msgid="7312559527731358211">"कॉस"</string>
-    <string name="fun_ln" msgid="6282013842946532944">"इन"</string>
-    <string name="fun_log" msgid="6856905045055937519">"लॉग"</string>
-    <string name="fun_sin" msgid="7136698561875496766">"साइन"</string>
-    <string name="fun_tan" msgid="9116158377794370341">"टॅन"</string>
-    <string name="clr" msgid="3126239559646368205">"साफ करा"</string>
-    <string name="del" msgid="6700172918709138470">"हटवा"</string>
-    <string name="desc_const_e" msgid="7752508267661034194">"यूलरची संख्या"</string>
-    <string name="desc_const_pi" msgid="5843835548313660468">"पाय"</string>
-    <string name="desc_dec_point" msgid="6211527612960070934">"बिंदू"</string>
-    <string name="desc_lparen" msgid="3319203240269597504">"डावा कंस"</string>
-    <string name="desc_rparen" msgid="7629704943022422763">"उजवा कंस"</string>
-    <string name="desc_fun_cos" msgid="3197307754450718348">"कोसाइन"</string>
-    <string name="desc_fun_ln" msgid="4943842219071979148">"प्राकृतिक लॉगॅरिथम"</string>
-    <string name="desc_fun_log" msgid="6163178034661345125">"लॉगॅरिथम"</string>
-    <string name="desc_fun_sin" msgid="4010564022860883142">"साइन"</string>
-    <string name="desc_fun_tan" msgid="8547330421304946587">"टँजंट"</string>
-    <string name="desc_op_add" msgid="1174812755738083078">"अधिक"</string>
-    <string name="desc_op_div" msgid="8320455802423478031">"भागणे"</string>
-    <string name="desc_op_fact" msgid="5004950609277631750">"क्रमगुणित"</string>
-    <string name="desc_op_mul" msgid="978652245185868311">"वेळा"</string>
-    <string name="desc_op_pow" msgid="2620877401884059447">"घात"</string>
-    <string name="desc_op_sqrt" msgid="4405610392216554239">"वर्गमूळ"</string>
-    <string name="desc_op_sub" msgid="2563060630032563021">"वजा"</string>
-    <string name="desc_clr" msgid="8357371663749541924">"साफ करा"</string>
-    <string name="desc_del" msgid="1866733601083210032">"हटवा"</string>
-    <string name="desc_eq" msgid="8068773095462472408">"समान"</string>
+    <string name="app_name" msgid="1756503303878374382">"कॅलक्युलेटर"</string>
+    <string name="dec_point" msgid="8920102493070918054">"."</string>
+    <string name="mode_deg" msgid="1146123354434332479">"अंश"</string>
+    <string name="mode_rad" msgid="1434228830085760996">"रॅडियन"</string>
+    <string name="clr" msgid="6730945431543327337">"साफ करा"</string>
+    <string name="del" msgid="5878069000864178910">"हटवा"</string>
+    <string name="desc_const_e" msgid="1889187337970539507">"यूलरची संख्या"</string>
+    <string name="desc_const_pi" msgid="5430918714009441655">"पाय"</string>
+    <string name="desc_dec_point" msgid="5725254504360445023">"बिंदू"</string>
+    <string name="desc_lparen" msgid="8688758170211924916">"डावा कंस"</string>
+    <string name="desc_rparen" msgid="7920608385146151731">"उजवा कंस"</string>
+    <string name="desc_fun_cos" msgid="3787913784504974731">"कोसाइन"</string>
+    <string name="desc_fun_ln" msgid="2505119732546227166">"प्राकृतिक लॉगॅरिथम"</string>
+    <string name="desc_fun_log" msgid="4202230639814060062">"लॉगॅरिथम"</string>
+    <string name="desc_fun_sin" msgid="7425661271929838876">"साइन"</string>
+    <string name="desc_fun_tan" msgid="3545496562069310036">"टँजंट"</string>
+    <string name="desc_fun_arccos" msgid="7583077865497939123">"व्यस्त कोसाइन"</string>
+    <string name="desc_fun_arcsin" msgid="8592309261123302915">"व्यस्त साइन"</string>
+    <string name="desc_fun_arctan" msgid="6891388393360447455">"व्यस्त टँजंट"</string>
+    <string name="desc_op_add" msgid="5539599782598050813">"अधिक"</string>
+    <string name="desc_op_div" msgid="3032399266115257498">"भागणे"</string>
+    <string name="desc_op_fact" msgid="6142780103294179702">"क्रमगुणित"</string>
+    <string name="desc_op_mul" msgid="1199902761534518529">"वेळा"</string>
+    <string name="desc_op_pow" msgid="6010144442344099030">"घात"</string>
+    <string name="desc_op_sqrt" msgid="6882241473601721767">"वर्गमूळ"</string>
+    <string name="desc_mode_rad" msgid="5522614457355475195">"रॅडियनवर स्विच करा"</string>
+    <string name="desc_mode_deg" msgid="5560289378379011831">"अंशांवर स्विच करा"</string>
+    <string name="desc_op_sub" msgid="2744940875059679129">"वजा"</string>
+    <string name="desc_clr" msgid="737502124268890797">"साफ करा"</string>
+    <string name="desc_del" msgid="7879515781929311432">"हटवा"</string>
+    <string name="desc_eq" msgid="3349320880874699285">"समान"</string>
+    <string name="error_nan" msgid="5674077944929888710">"संख्या नाही"</string>
+    <string name="error_syntax" msgid="4786987111228645602">"खराब अभिव्यक्ती"</string>
+    <string name="error_aborted" msgid="3402238176316342537">"विलोपन केले"</string>
+    <string name="error_overflow" msgid="7800547394563434764">"अपरिमित?"</string>
+    <string name="error_zero_divide" msgid="7085069126090779874">"0 ने भाग"</string>
+    <string name="text_copied_toast" msgid="8845645964273481105">"मजकूर कॉपी केला."</string>
+    <string name="cancelled" msgid="615180456915976640">"मोजणी रद्द केली!"</string>
+    <string name="dismiss" msgid="7872443888515066216">"डिसमिस करा"</string>
+    <string name="timeout" msgid="786323140644284782">"ते खूप कठीण आहे! अपरिभाषित किंवा अपरिमित मूल्य?"</string>
+    <string name="ok_remove_timeout" msgid="4252381882975743581">"ठीक, परंतु दीर्घकालीन कालबाह्य, कृपया!"</string>
+    <string name="exact" msgid="2597237880041789948">"(अचूक)"</string>
+    <string name="approximate" msgid="7117143366610670836">"(±1 शेवटच्या अंकात)"</string>
+    <!-- no translation found for menu_leading (2338520833272667740) -->
+    <skip />
+    <!-- no translation found for menu_fraction (1247477377840252234) -->
+    <skip />
+    <!-- no translation found for menu_licenses (1890541368064108592) -->
+    <skip />
 </resources>
diff --git a/res/values-ms-rMY/strings.xml b/res/values-ms-rMY/strings.xml
index a21a20b..cd3bf2c 100644
--- a/res/values-ms-rMY/strings.xml
+++ b/res/values-ms-rMY/strings.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- 
-  Copyright (C) 2014 The Android Open Source Project
+  Copyright (C) 2015 The Android Open Source Project
 
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
@@ -17,45 +17,53 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name" msgid="8095131950334945205">"Kalkulator"</string>
-    <string name="error_nan" msgid="4071578355972369426">"Bukan nombor"</string>
-    <string name="error_syntax" msgid="6940043994468390738">"Ralat"</string>
-    <string name="dec_point" msgid="6555721211126788808">"."</string>
-    <string name="digit_0" msgid="697966218778843272">"0"</string>
-    <string name="digit_1" msgid="9009337429640544205">"1"</string>
-    <string name="digit_2" msgid="7722707864768133877">"2"</string>
-    <string name="digit_3" msgid="5813321444694024561">"3"</string>
-    <string name="digit_4" msgid="4768173444612236144">"4"</string>
-    <string name="digit_5" msgid="2015349411036328271">"5"</string>
-    <string name="digit_6" msgid="7350999202882497047">"6"</string>
-    <string name="digit_7" msgid="2386463125354638611">"7"</string>
-    <string name="digit_8" msgid="6298159258090202166">"8"</string>
-    <string name="digit_9" msgid="1221342734731110246">"9"</string>
-    <string name="fun_cos" msgid="7312559527731358211">"kos"</string>
-    <string name="fun_ln" msgid="6282013842946532944">"ln"</string>
-    <string name="fun_log" msgid="6856905045055937519">"log"</string>
-    <string name="fun_sin" msgid="7136698561875496766">"sin"</string>
-    <string name="fun_tan" msgid="9116158377794370341">"tan"</string>
-    <string name="clr" msgid="3126239559646368205">"ksg"</string>
-    <string name="del" msgid="6700172918709138470">"pdm"</string>
-    <string name="desc_const_e" msgid="7752508267661034194">"Nombor Euler"</string>
-    <string name="desc_const_pi" msgid="5843835548313660468">"pi"</string>
-    <string name="desc_dec_point" msgid="6211527612960070934">"mata"</string>
-    <string name="desc_lparen" msgid="3319203240269597504">"tanda kurung kiri"</string>
-    <string name="desc_rparen" msgid="7629704943022422763">"tanda kurung kanan"</string>
-    <string name="desc_fun_cos" msgid="3197307754450718348">"kosinus"</string>
-    <string name="desc_fun_ln" msgid="4943842219071979148">"logaritma asli"</string>
-    <string name="desc_fun_log" msgid="6163178034661345125">"logaritma"</string>
-    <string name="desc_fun_sin" msgid="4010564022860883142">"sinus"</string>
-    <string name="desc_fun_tan" msgid="8547330421304946587">"tangen"</string>
-    <string name="desc_op_add" msgid="1174812755738083078">"tambah"</string>
-    <string name="desc_op_div" msgid="8320455802423478031">"bahagi"</string>
-    <string name="desc_op_fact" msgid="5004950609277631750">"faktorial"</string>
-    <string name="desc_op_mul" msgid="978652245185868311">"kali"</string>
-    <string name="desc_op_pow" msgid="2620877401884059447">"kuasa"</string>
-    <string name="desc_op_sqrt" msgid="4405610392216554239">"kuasa dua"</string>
-    <string name="desc_op_sub" msgid="2563060630032563021">"tolak"</string>
-    <string name="desc_clr" msgid="8357371663749541924">"kosongkan"</string>
-    <string name="desc_del" msgid="1866733601083210032">"padam"</string>
-    <string name="desc_eq" msgid="8068773095462472408">"sama dengan"</string>
+    <string name="app_name" msgid="1756503303878374382">"Kalkulator"</string>
+    <string name="dec_point" msgid="8920102493070918054">"."</string>
+    <string name="mode_deg" msgid="1146123354434332479">"drjh"</string>
+    <string name="mode_rad" msgid="1434228830085760996">"rad"</string>
+    <string name="clr" msgid="6730945431543327337">"ksg"</string>
+    <string name="del" msgid="5878069000864178910">"pdm"</string>
+    <string name="desc_const_e" msgid="1889187337970539507">"Nombor Euler"</string>
+    <string name="desc_const_pi" msgid="5430918714009441655">"pi"</string>
+    <string name="desc_dec_point" msgid="5725254504360445023">"mata"</string>
+    <string name="desc_lparen" msgid="8688758170211924916">"tanda kurung kiri"</string>
+    <string name="desc_rparen" msgid="7920608385146151731">"tanda kurung kanan"</string>
+    <string name="desc_fun_cos" msgid="3787913784504974731">"kosinus"</string>
+    <string name="desc_fun_ln" msgid="2505119732546227166">"logaritma asli"</string>
+    <string name="desc_fun_log" msgid="4202230639814060062">"logaritma"</string>
+    <string name="desc_fun_sin" msgid="7425661271929838876">"sinus"</string>
+    <string name="desc_fun_tan" msgid="3545496562069310036">"tangen"</string>
+    <string name="desc_fun_arccos" msgid="7583077865497939123">"kosinus songsang"</string>
+    <string name="desc_fun_arcsin" msgid="8592309261123302915">"sinus songsang"</string>
+    <string name="desc_fun_arctan" msgid="6891388393360447455">"tangen songsang"</string>
+    <string name="desc_op_add" msgid="5539599782598050813">"tambah"</string>
+    <string name="desc_op_div" msgid="3032399266115257498">"bahagi"</string>
+    <string name="desc_op_fact" msgid="6142780103294179702">"faktorial"</string>
+    <string name="desc_op_mul" msgid="1199902761534518529">"kali"</string>
+    <string name="desc_op_pow" msgid="6010144442344099030">"kuasa"</string>
+    <string name="desc_op_sqrt" msgid="6882241473601721767">"kuasa dua"</string>
+    <string name="desc_mode_rad" msgid="5522614457355475195">"tukar kepada radian"</string>
+    <string name="desc_mode_deg" msgid="5560289378379011831">"tukar kepada darjah"</string>
+    <string name="desc_op_sub" msgid="2744940875059679129">"tolak"</string>
+    <string name="desc_clr" msgid="737502124268890797">"kosongkan"</string>
+    <string name="desc_del" msgid="7879515781929311432">"padam"</string>
+    <string name="desc_eq" msgid="3349320880874699285">"sama dengan"</string>
+    <string name="error_nan" msgid="5674077944929888710">"Bukan nombor"</string>
+    <string name="error_syntax" msgid="4786987111228645602">"Ungkapan salah"</string>
+    <string name="error_aborted" msgid="3402238176316342537">"Dihenti paksa"</string>
+    <string name="error_overflow" msgid="7800547394563434764">"Tidak terhingga?"</string>
+    <string name="error_zero_divide" msgid="7085069126090779874">"Dibahagi 0"</string>
+    <string name="text_copied_toast" msgid="8845645964273481105">"Teks disalin."</string>
+    <string name="cancelled" msgid="615180456915976640">"Pengiraan dibatalkan!"</string>
+    <string name="dismiss" msgid="7872443888515066216">"Ketepikan"</string>
+    <string name="timeout" msgid="786323140644284782">"Itu terlalu susah! Nilai tidak tertakrif atau tidak terhingga?"</string>
+    <string name="ok_remove_timeout" msgid="4252381882975743581">"OK, tapi tolong berikan tamat masa yang lebih lama!"</string>
+    <string name="exact" msgid="2597237880041789948">"(tepat)"</string>
+    <string name="approximate" msgid="7117143366610670836">"(±1 dalam digit terakhir)"</string>
+    <!-- no translation found for menu_leading (2338520833272667740) -->
+    <skip />
+    <!-- no translation found for menu_fraction (1247477377840252234) -->
+    <skip />
+    <!-- no translation found for menu_licenses (1890541368064108592) -->
+    <skip />
 </resources>
diff --git a/res/values-my-rMM/strings.xml b/res/values-my-rMM/strings.xml
index af6df36..766b08d 100644
--- a/res/values-my-rMM/strings.xml
+++ b/res/values-my-rMM/strings.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- 
-  Copyright (C) 2014 The Android Open Source Project
+  Copyright (C) 2015 The Android Open Source Project
 
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
@@ -17,45 +17,53 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name" msgid="8095131950334945205">"ဂဏန်းတွက်စက်"</string>
-    <string name="error_nan" msgid="4071578355972369426">"ဂဏန်း မဟုတ်"</string>
-    <string name="error_syntax" msgid="6940043994468390738">"အမှား"</string>
-    <string name="dec_point" msgid="6555721211126788808">"."</string>
-    <string name="digit_0" msgid="697966218778843272">"၀"</string>
-    <string name="digit_1" msgid="9009337429640544205">"၁"</string>
-    <string name="digit_2" msgid="7722707864768133877">"၂"</string>
-    <string name="digit_3" msgid="5813321444694024561">"၃"</string>
-    <string name="digit_4" msgid="4768173444612236144">"၄"</string>
-    <string name="digit_5" msgid="2015349411036328271">"၅"</string>
-    <string name="digit_6" msgid="7350999202882497047">"၆"</string>
-    <string name="digit_7" msgid="2386463125354638611">"၇"</string>
-    <string name="digit_8" msgid="6298159258090202166">"၈"</string>
-    <string name="digit_9" msgid="1221342734731110246">"၉"</string>
-    <string name="fun_cos" msgid="7312559527731358211">"cos"</string>
-    <string name="fun_ln" msgid="6282013842946532944">"ln"</string>
-    <string name="fun_log" msgid="6856905045055937519">"log"</string>
-    <string name="fun_sin" msgid="7136698561875496766">"sin"</string>
-    <string name="fun_tan" msgid="9116158377794370341">"tan"</string>
-    <string name="clr" msgid="3126239559646368205">"clr"</string>
-    <string name="del" msgid="6700172918709138470">"del"</string>
-    <string name="desc_const_e" msgid="7752508267661034194">"Euler\'s ဂဏန်း"</string>
-    <string name="desc_const_pi" msgid="5843835548313660468">"ပိုင်"</string>
-    <string name="desc_dec_point" msgid="6211527612960070934">"အစက်"</string>
-    <string name="desc_lparen" msgid="3319203240269597504">"ကွင်းစ"</string>
-    <string name="desc_rparen" msgid="7629704943022422763">"ကွင်းပိတ်"</string>
-    <string name="desc_fun_cos" msgid="3197307754450718348">"ကိုဆိုင်း"</string>
-    <string name="desc_fun_ln" msgid="4943842219071979148">"သဘာဝ လော်ဂရစ်သမ်"</string>
-    <string name="desc_fun_log" msgid="6163178034661345125">"လော်ဂရစ်သမ်"</string>
-    <string name="desc_fun_sin" msgid="4010564022860883142">"ဆိုင်း"</string>
-    <string name="desc_fun_tan" msgid="8547330421304946587">"တန်းဂျင့်"</string>
-    <string name="desc_op_add" msgid="1174812755738083078">"အပေါင်း လက္ခဏာ"</string>
-    <string name="desc_op_div" msgid="8320455802423478031">"စားရန်"</string>
-    <string name="desc_op_fact" msgid="5004950609277631750">"မြှောက်ကိန်း"</string>
-    <string name="desc_op_mul" msgid="978652245185868311">"အကြိမ်"</string>
-    <string name="desc_op_pow" msgid="2620877401884059447">"ထပ်ကိန်း"</string>
-    <string name="desc_op_sqrt" msgid="4405610392216554239">"နှစ်ထပ်ကိန်းရင်း"</string>
-    <string name="desc_op_sub" msgid="2563060630032563021">"အနှုတ်"</string>
-    <string name="desc_clr" msgid="8357371663749541924">"clear"</string>
-    <string name="desc_del" msgid="1866733601083210032">"ပယ်ဖျက်ရန်"</string>
-    <string name="desc_eq" msgid="8068773095462472408">"ညီမျှခြင်း"</string>
+    <string name="app_name" msgid="1756503303878374382">"ဂဏန်းတွက်စက်"</string>
+    <string name="dec_point" msgid="8920102493070918054">"."</string>
+    <string name="mode_deg" msgid="1146123354434332479">"deg"</string>
+    <string name="mode_rad" msgid="1434228830085760996">"rad"</string>
+    <string name="clr" msgid="6730945431543327337">"clr"</string>
+    <string name="del" msgid="5878069000864178910">"ဖျက်ရန်ခလုတ်"</string>
+    <string name="desc_const_e" msgid="1889187337970539507">"Euler\'s ဂဏန်း"</string>
+    <string name="desc_const_pi" msgid="5430918714009441655">"ပိုင်"</string>
+    <string name="desc_dec_point" msgid="5725254504360445023">"အစက်"</string>
+    <string name="desc_lparen" msgid="8688758170211924916">"ကွင်းစ"</string>
+    <string name="desc_rparen" msgid="7920608385146151731">"ကွင်းပိတ်"</string>
+    <string name="desc_fun_cos" msgid="3787913784504974731">"ကိုဆိုင်း"</string>
+    <string name="desc_fun_ln" msgid="2505119732546227166">"သဘာဝ လော်ဂရစ်သမ်"</string>
+    <string name="desc_fun_log" msgid="4202230639814060062">"လော်ဂရစ်သမ်"</string>
+    <string name="desc_fun_sin" msgid="7425661271929838876">"ဆိုင်း"</string>
+    <string name="desc_fun_tan" msgid="3545496562069310036">"တန်းဂျင့်"</string>
+    <string name="desc_fun_arccos" msgid="7583077865497939123">"ကိုဆိုင်း ပြောင်းပြန်"</string>
+    <string name="desc_fun_arcsin" msgid="8592309261123302915">"ဆိုင်း ပြောင်းပြန်"</string>
+    <string name="desc_fun_arctan" msgid="6891388393360447455">"တန်းဂျင့် ပြောင်းပြန်"</string>
+    <string name="desc_op_add" msgid="5539599782598050813">"အပေါင်း လက္ခဏာ"</string>
+    <string name="desc_op_div" msgid="3032399266115257498">"စားရန်"</string>
+    <string name="desc_op_fact" msgid="6142780103294179702">"မြှောက်ကိန်း"</string>
+    <string name="desc_op_mul" msgid="1199902761534518529">"အကြိမ်"</string>
+    <string name="desc_op_pow" msgid="6010144442344099030">"ထပ်ကိန်း"</string>
+    <string name="desc_op_sqrt" msgid="6882241473601721767">"နှစ်ထပ်ကိန်းရင်း"</string>
+    <string name="desc_mode_rad" msgid="5522614457355475195">"radians သို့ပြောင်းရန်"</string>
+    <string name="desc_mode_deg" msgid="5560289378379011831">"ဒီဂရီသို့ပြောင်းမည်"</string>
+    <string name="desc_op_sub" msgid="2744940875059679129">"အနှုတ်"</string>
+    <string name="desc_clr" msgid="737502124268890797">"ရှင်းလင်းရန်"</string>
+    <string name="desc_del" msgid="7879515781929311432">"ဖျက်ရန်"</string>
+    <string name="desc_eq" msgid="3349320880874699285">"ညီမျှခြင်း"</string>
+    <string name="error_nan" msgid="5674077944929888710">"ဂဏန်း မဟုတ်"</string>
+    <string name="error_syntax" msgid="4786987111228645602">"မကောင်းတဲ့ ဖော်ပြချက်"</string>
+    <string name="error_aborted" msgid="3402238176316342537">"ဖျက်လိုက်ပြီ"</string>
+    <string name="error_overflow" msgid="7800547394563434764">"အဆုံးမရှိ ပါသလား?"</string>
+    <string name="error_zero_divide" msgid="7085069126090779874">"၀ ဖြင့်စားခြင်း"</string>
+    <string name="text_copied_toast" msgid="8845645964273481105">"စာသားကူးယူပြီး"</string>
+    <string name="cancelled" msgid="615180456915976640">"တွက်ချက်ခြင်း ပယ်ဖျက်လိုက်ပါပြီ!"</string>
+    <string name="dismiss" msgid="7872443888515066216">"ပယ်ရန်"</string>
+    <string name="timeout" msgid="786323140644284782">"၎င်းကအလွန်ခက်တယ်! မသတ်မှတ်ထားသော သို့မဟုတ် အဆုံးမဲ့တန်ဖိုးလား?"</string>
+    <string name="ok_remove_timeout" msgid="4252381882975743581">"အိုကေ၊ ဒါပေမယ့် ကျေးဇူးပြု၍ ကုန်ဆုံးချိန်ကြာပါစေ!"</string>
+    <string name="exact" msgid="2597237880041789948">"(အတိအကျ)"</string>
+    <string name="approximate" msgid="7117143366610670836">"(နောက်ဆုံးဂဏန်းတွင် ± 1)"</string>
+    <!-- no translation found for menu_leading (2338520833272667740) -->
+    <skip />
+    <!-- no translation found for menu_fraction (1247477377840252234) -->
+    <skip />
+    <!-- no translation found for menu_licenses (1890541368064108592) -->
+    <skip />
 </resources>
diff --git a/res/values-nb/strings.xml b/res/values-nb/strings.xml
index cfbf682..790f6af 100644
--- a/res/values-nb/strings.xml
+++ b/res/values-nb/strings.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- 
-  Copyright (C) 2014 The Android Open Source Project
+  Copyright (C) 2015 The Android Open Source Project
 
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
@@ -17,45 +17,53 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name" msgid="8095131950334945205">"Kalkulator"</string>
-    <string name="error_nan" msgid="4071578355972369426">"Ikke et tall"</string>
-    <string name="error_syntax" msgid="6940043994468390738">"Feil"</string>
-    <string name="dec_point" msgid="6555721211126788808">","</string>
-    <string name="digit_0" msgid="697966218778843272">"0"</string>
-    <string name="digit_1" msgid="9009337429640544205">"1"</string>
-    <string name="digit_2" msgid="7722707864768133877">"2"</string>
-    <string name="digit_3" msgid="5813321444694024561">"3"</string>
-    <string name="digit_4" msgid="4768173444612236144">"4"</string>
-    <string name="digit_5" msgid="2015349411036328271">"5"</string>
-    <string name="digit_6" msgid="7350999202882497047">"6"</string>
-    <string name="digit_7" msgid="2386463125354638611">"7"</string>
-    <string name="digit_8" msgid="6298159258090202166">"8"</string>
-    <string name="digit_9" msgid="1221342734731110246">"9"</string>
-    <string name="fun_cos" msgid="7312559527731358211">"cos"</string>
-    <string name="fun_ln" msgid="6282013842946532944">"ln"</string>
-    <string name="fun_log" msgid="6856905045055937519">"log"</string>
-    <string name="fun_sin" msgid="7136698561875496766">"sin"</string>
-    <string name="fun_tan" msgid="9116158377794370341">"tan"</string>
-    <string name="clr" msgid="3126239559646368205">"clr"</string>
-    <string name="del" msgid="6700172918709138470">"del"</string>
-    <string name="desc_const_e" msgid="7752508267661034194">"Eulers tall"</string>
-    <string name="desc_const_pi" msgid="5843835548313660468">"pi"</string>
-    <string name="desc_dec_point" msgid="6211527612960070934">"komma "</string>
-    <string name="desc_lparen" msgid="3319203240269597504">"venstre parentes"</string>
-    <string name="desc_rparen" msgid="7629704943022422763">"høyre parentes"</string>
-    <string name="desc_fun_cos" msgid="3197307754450718348">"cosinus"</string>
-    <string name="desc_fun_ln" msgid="4943842219071979148">"naturlig logaritme"</string>
-    <string name="desc_fun_log" msgid="6163178034661345125">"logaritme"</string>
-    <string name="desc_fun_sin" msgid="4010564022860883142">"sinus"</string>
-    <string name="desc_fun_tan" msgid="8547330421304946587">"tangent"</string>
-    <string name="desc_op_add" msgid="1174812755738083078">"pluss"</string>
-    <string name="desc_op_div" msgid="8320455802423478031">"dele"</string>
-    <string name="desc_op_fact" msgid="5004950609277631750">"fakultet"</string>
-    <string name="desc_op_mul" msgid="978652245185868311">"ganger"</string>
-    <string name="desc_op_pow" msgid="2620877401884059447">"potens"</string>
-    <string name="desc_op_sqrt" msgid="4405610392216554239">"kvadratrot"</string>
-    <string name="desc_op_sub" msgid="2563060630032563021">"minusknapp"</string>
-    <string name="desc_clr" msgid="8357371663749541924">"slett"</string>
-    <string name="desc_del" msgid="1866733601083210032">"slett"</string>
-    <string name="desc_eq" msgid="8068773095462472408">"er lik"</string>
+    <string name="app_name" msgid="1756503303878374382">"Kalkulator"</string>
+    <string name="dec_point" msgid="8920102493070918054">","</string>
+    <string name="mode_deg" msgid="1146123354434332479">"grad"</string>
+    <string name="mode_rad" msgid="1434228830085760996">"rad"</string>
+    <string name="clr" msgid="6730945431543327337">"clr"</string>
+    <string name="del" msgid="5878069000864178910">"del"</string>
+    <string name="desc_const_e" msgid="1889187337970539507">"Eulers tall"</string>
+    <string name="desc_const_pi" msgid="5430918714009441655">"pi"</string>
+    <string name="desc_dec_point" msgid="5725254504360445023">"punktum"</string>
+    <string name="desc_lparen" msgid="8688758170211924916">"venstre parentes"</string>
+    <string name="desc_rparen" msgid="7920608385146151731">"høyre parentes"</string>
+    <string name="desc_fun_cos" msgid="3787913784504974731">"cosinus"</string>
+    <string name="desc_fun_ln" msgid="2505119732546227166">"naturlig logaritme"</string>
+    <string name="desc_fun_log" msgid="4202230639814060062">"logaritme"</string>
+    <string name="desc_fun_sin" msgid="7425661271929838876">"sinus"</string>
+    <string name="desc_fun_tan" msgid="3545496562069310036">"tangens"</string>
+    <string name="desc_fun_arccos" msgid="7583077865497939123">"invers cosinus"</string>
+    <string name="desc_fun_arcsin" msgid="8592309261123302915">"invers sinus"</string>
+    <string name="desc_fun_arctan" msgid="6891388393360447455">"invers tangens"</string>
+    <string name="desc_op_add" msgid="5539599782598050813">"plussknapp"</string>
+    <string name="desc_op_div" msgid="3032399266115257498">"dele"</string>
+    <string name="desc_op_fact" msgid="6142780103294179702">"fakultet"</string>
+    <string name="desc_op_mul" msgid="1199902761534518529">"ganger"</string>
+    <string name="desc_op_pow" msgid="6010144442344099030">"potens"</string>
+    <string name="desc_op_sqrt" msgid="6882241473601721767">"kvadratrot"</string>
+    <string name="desc_mode_rad" msgid="5522614457355475195">"bytt til radianer"</string>
+    <string name="desc_mode_deg" msgid="5560289378379011831">"bytt til grader"</string>
+    <string name="desc_op_sub" msgid="2744940875059679129">"minusknapp"</string>
+    <string name="desc_clr" msgid="737502124268890797">"fjern"</string>
+    <string name="desc_del" msgid="7879515781929311432">"slett"</string>
+    <string name="desc_eq" msgid="3349320880874699285">"er lik"</string>
+    <string name="error_nan" msgid="5674077944929888710">"Ikke et tall"</string>
+    <string name="error_syntax" msgid="4786987111228645602">"Ugyldig uttrykk"</string>
+    <string name="error_aborted" msgid="3402238176316342537">"Avbrutt"</string>
+    <string name="error_overflow" msgid="7800547394563434764">"Uendelig?"</string>
+    <string name="error_zero_divide" msgid="7085069126090779874">"Divisjon med 0"</string>
+    <string name="text_copied_toast" msgid="8845645964273481105">"Teksten er kopiert."</string>
+    <string name="cancelled" msgid="615180456915976640">"Bearbeidingen er avbrutt."</string>
+    <string name="dismiss" msgid="7872443888515066216">"Fjern"</string>
+    <string name="timeout" msgid="786323140644284782">"Det er for vanskelig! Udefinert eller uendelig verdi?"</string>
+    <string name="ok_remove_timeout" msgid="4252381882975743581">"OK, men jeg vil gjerne ha lengre tidsavbrudd."</string>
+    <string name="exact" msgid="2597237880041789948">"(eksakt)"</string>
+    <string name="approximate" msgid="7117143366610670836">"(±1 i det siste sifferet)"</string>
+    <!-- no translation found for menu_leading (2338520833272667740) -->
+    <skip />
+    <!-- no translation found for menu_fraction (1247477377840252234) -->
+    <skip />
+    <!-- no translation found for menu_licenses (1890541368064108592) -->
+    <skip />
 </resources>
diff --git a/res/values-ne-rNP/strings.xml b/res/values-ne-rNP/strings.xml
index a5f1e29..07fef5e 100644
--- a/res/values-ne-rNP/strings.xml
+++ b/res/values-ne-rNP/strings.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- 
-  Copyright (C) 2014 The Android Open Source Project
+  Copyright (C) 2015 The Android Open Source Project
 
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
@@ -17,45 +17,53 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name" msgid="8095131950334945205">"क्यालकुलेटर"</string>
-    <string name="error_nan" msgid="4071578355972369426">"संख्या होइन"</string>
-    <string name="error_syntax" msgid="6940043994468390738">"त्रुटि"</string>
-    <string name="dec_point" msgid="6555721211126788808">"।"</string>
-    <string name="digit_0" msgid="697966218778843272">"०"</string>
-    <string name="digit_1" msgid="9009337429640544205">"१"</string>
-    <string name="digit_2" msgid="7722707864768133877">"२"</string>
-    <string name="digit_3" msgid="5813321444694024561">"३"</string>
-    <string name="digit_4" msgid="4768173444612236144">"४"</string>
-    <string name="digit_5" msgid="2015349411036328271">"५"</string>
-    <string name="digit_6" msgid="7350999202882497047">"६"</string>
-    <string name="digit_7" msgid="2386463125354638611">"७"</string>
-    <string name="digit_8" msgid="6298159258090202166">"८"</string>
-    <string name="digit_9" msgid="1221342734731110246">"९"</string>
-    <string name="fun_cos" msgid="7312559527731358211">"cos"</string>
-    <string name="fun_ln" msgid="6282013842946532944">"ln"</string>
-    <string name="fun_log" msgid="6856905045055937519">"log"</string>
-    <string name="fun_sin" msgid="7136698561875496766">"sin"</string>
-    <string name="fun_tan" msgid="9116158377794370341">"tan"</string>
-    <string name="clr" msgid="3126239559646368205">"clr"</string>
-    <string name="del" msgid="6700172918709138470">"del"</string>
-    <string name="desc_const_e" msgid="7752508267661034194">"युलरको अङ्क"</string>
-    <string name="desc_const_pi" msgid="5843835548313660468">"pi"</string>
-    <string name="desc_dec_point" msgid="6211527612960070934">"बिन्दु"</string>
-    <string name="desc_lparen" msgid="3319203240269597504">"बायाँ कोष्ठ"</string>
-    <string name="desc_rparen" msgid="7629704943022422763">"बायाँ कोष्ठ"</string>
-    <string name="desc_fun_cos" msgid="3197307754450718348">"कसाइन"</string>
-    <string name="desc_fun_ln" msgid="4943842219071979148">"प्राकृतिक लघुगणक"</string>
-    <string name="desc_fun_log" msgid="6163178034661345125">"लघुगणक"</string>
-    <string name="desc_fun_sin" msgid="4010564022860883142">"साइन"</string>
-    <string name="desc_fun_tan" msgid="8547330421304946587">"ट्यान्जेन्ट"</string>
-    <string name="desc_op_add" msgid="1174812755738083078">"जोड"</string>
-    <string name="desc_op_div" msgid="8320455802423478031">"भाग गर्नुहोस्"</string>
-    <string name="desc_op_fact" msgid="5004950609277631750">"क्रमगुणित"</string>
-    <string name="desc_op_mul" msgid="978652245185868311">"पटक"</string>
-    <string name="desc_op_pow" msgid="2620877401884059447">"पावर"</string>
-    <string name="desc_op_sqrt" msgid="4405610392216554239">"वर्गमूल"</string>
-    <string name="desc_op_sub" msgid="2563060630032563021">"घटाउ"</string>
-    <string name="desc_clr" msgid="8357371663749541924">"सफा गर्नुहोस्"</string>
-    <string name="desc_del" msgid="1866733601083210032">"मेटाउनुहोस्"</string>
-    <string name="desc_eq" msgid="8068773095462472408">"बराबर"</string>
+    <string name="app_name" msgid="1756503303878374382">"क्यालकुलेटर"</string>
+    <string name="dec_point" msgid="8920102493070918054">"।"</string>
+    <string name="mode_deg" msgid="1146123354434332479">"डिग्री"</string>
+    <string name="mode_rad" msgid="1434228830085760996">"राड"</string>
+    <string name="clr" msgid="6730945431543327337">"clr"</string>
+    <string name="del" msgid="5878069000864178910">"del"</string>
+    <string name="desc_const_e" msgid="1889187337970539507">"युलरको अंक"</string>
+    <string name="desc_const_pi" msgid="5430918714009441655">"पाइ"</string>
+    <string name="desc_dec_point" msgid="5725254504360445023">"थोप्लो"</string>
+    <string name="desc_lparen" msgid="8688758170211924916">"बायाँ कोष्ठक"</string>
+    <string name="desc_rparen" msgid="7920608385146151731">"बायाँ कोष्ठक"</string>
+    <string name="desc_fun_cos" msgid="3787913784504974731">"कोसाइन"</string>
+    <string name="desc_fun_ln" msgid="2505119732546227166">"प्राकृतिक लघुगणक"</string>
+    <string name="desc_fun_log" msgid="4202230639814060062">"लघुगणक"</string>
+    <string name="desc_fun_sin" msgid="7425661271929838876">"साइन"</string>
+    <string name="desc_fun_tan" msgid="3545496562069310036">"ट्यान्जेन्ट"</string>
+    <string name="desc_fun_arccos" msgid="7583077865497939123">"व्युत्क्रम कोसाइन"</string>
+    <string name="desc_fun_arcsin" msgid="8592309261123302915">"व्युत्क्रम साइन"</string>
+    <string name="desc_fun_arctan" msgid="6891388393360447455">"व्युत्क्रम ट्यान्जेन्ट"</string>
+    <string name="desc_op_add" msgid="5539599782598050813">"जोड"</string>
+    <string name="desc_op_div" msgid="3032399266115257498">"भाग गर्नुहोस्"</string>
+    <string name="desc_op_fact" msgid="6142780103294179702">"क्रमगुणित"</string>
+    <string name="desc_op_mul" msgid="1199902761534518529">"पटक"</string>
+    <string name="desc_op_pow" msgid="6010144442344099030">"पावर"</string>
+    <string name="desc_op_sqrt" msgid="6882241473601721767">"वर्गमूल"</string>
+    <string name="desc_mode_rad" msgid="5522614457355475195">"रेडियनमा स्विच गर्नुहोस्"</string>
+    <string name="desc_mode_deg" msgid="5560289378379011831">"डिग्रीमा स्विच गर्नुहोस्"</string>
+    <string name="desc_op_sub" msgid="2744940875059679129">"घटाउ"</string>
+    <string name="desc_clr" msgid="737502124268890797">"सफा गर्नुहोस्"</string>
+    <string name="desc_del" msgid="7879515781929311432">"मेटाउनुहोस्"</string>
+    <string name="desc_eq" msgid="3349320880874699285">"बराबर"</string>
+    <string name="error_nan" msgid="5674077944929888710">"एक नम्बर होइन"</string>
+    <string name="error_syntax" msgid="4786987111228645602">"खराब अभिव्यक्ति"</string>
+    <string name="error_aborted" msgid="3402238176316342537">"रद्द गरियो"</string>
+    <string name="error_overflow" msgid="7800547394563434764">"अनन्त?"</string>
+    <string name="error_zero_divide" msgid="7085069126090779874">"० द्वारा विभाजन"</string>
+    <string name="text_copied_toast" msgid="8845645964273481105">"पाठ प्रतिलिपी गरियो।"</string>
+    <string name="cancelled" msgid="615180456915976640">"गणना रद्द भयो!"</string>
+    <string name="dismiss" msgid="7872443888515066216">"खारेज गर्नुहोस्"</string>
+    <string name="timeout" msgid="786323140644284782">"त्यो निकै कठिन छ! अपरिभाषित वा अनन्त मान?"</string>
+    <string name="ok_remove_timeout" msgid="4252381882975743581">"ठीक छ, तर कृपया लामो टाइमआउट!"</string>
+    <string name="exact" msgid="2597237880041789948">"(सही)"</string>
+    <string name="approximate" msgid="7117143366610670836">"(अन्तिम अंकमा ±१)"</string>
+    <!-- no translation found for menu_leading (2338520833272667740) -->
+    <skip />
+    <!-- no translation found for menu_fraction (1247477377840252234) -->
+    <skip />
+    <!-- no translation found for menu_licenses (1890541368064108592) -->
+    <skip />
 </resources>
diff --git a/res/values-nl/strings.xml b/res/values-nl/strings.xml
index 2dd17fb..51f0a4b 100644
--- a/res/values-nl/strings.xml
+++ b/res/values-nl/strings.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- 
-  Copyright (C) 2014 The Android Open Source Project
+  Copyright (C) 2015 The Android Open Source Project
 
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
@@ -17,45 +17,53 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name" msgid="8095131950334945205">"Calculator"</string>
-    <string name="error_nan" msgid="4071578355972369426">"Is geen getal"</string>
-    <string name="error_syntax" msgid="6940043994468390738">"Fout"</string>
-    <string name="dec_point" msgid="6555721211126788808">","</string>
-    <string name="digit_0" msgid="697966218778843272">"0"</string>
-    <string name="digit_1" msgid="9009337429640544205">"1"</string>
-    <string name="digit_2" msgid="7722707864768133877">"2"</string>
-    <string name="digit_3" msgid="5813321444694024561">"3"</string>
-    <string name="digit_4" msgid="4768173444612236144">"4"</string>
-    <string name="digit_5" msgid="2015349411036328271">"5"</string>
-    <string name="digit_6" msgid="7350999202882497047">"6"</string>
-    <string name="digit_7" msgid="2386463125354638611">"7"</string>
-    <string name="digit_8" msgid="6298159258090202166">"8"</string>
-    <string name="digit_9" msgid="1221342734731110246">"9"</string>
-    <string name="fun_cos" msgid="7312559527731358211">"cos"</string>
-    <string name="fun_ln" msgid="6282013842946532944">"ln"</string>
-    <string name="fun_log" msgid="6856905045055937519">"log"</string>
-    <string name="fun_sin" msgid="7136698561875496766">"sin"</string>
-    <string name="fun_tan" msgid="9116158377794370341">"tan"</string>
-    <string name="clr" msgid="3126239559646368205">"wis"</string>
-    <string name="del" msgid="6700172918709138470">"←"</string>
-    <string name="desc_const_e" msgid="7752508267661034194">"constante van Neper"</string>
-    <string name="desc_const_pi" msgid="5843835548313660468">"pi"</string>
-    <string name="desc_dec_point" msgid="6211527612960070934">"punt"</string>
-    <string name="desc_lparen" msgid="3319203240269597504">"linkerhaakje"</string>
-    <string name="desc_rparen" msgid="7629704943022422763">"rechterhaakje"</string>
-    <string name="desc_fun_cos" msgid="3197307754450718348">"cosinus"</string>
-    <string name="desc_fun_ln" msgid="4943842219071979148">"natuurlijk logaritme"</string>
-    <string name="desc_fun_log" msgid="6163178034661345125">"logaritme"</string>
-    <string name="desc_fun_sin" msgid="4010564022860883142">"sinus"</string>
-    <string name="desc_fun_tan" msgid="8547330421304946587">"tangens"</string>
-    <string name="desc_op_add" msgid="1174812755738083078">"plus"</string>
-    <string name="desc_op_div" msgid="8320455802423478031">"delen"</string>
-    <string name="desc_op_fact" msgid="5004950609277631750">"faculteit"</string>
-    <string name="desc_op_mul" msgid="978652245185868311">"keer"</string>
-    <string name="desc_op_pow" msgid="2620877401884059447">"macht"</string>
-    <string name="desc_op_sqrt" msgid="4405610392216554239">"vierkantswortel"</string>
-    <string name="desc_op_sub" msgid="2563060630032563021">"min"</string>
-    <string name="desc_clr" msgid="8357371663749541924">"wissen"</string>
-    <string name="desc_del" msgid="1866733601083210032">"verwijderen"</string>
-    <string name="desc_eq" msgid="8068773095462472408">"is gelijk aan"</string>
+    <string name="app_name" msgid="1756503303878374382">"Calculator"</string>
+    <string name="dec_point" msgid="8920102493070918054">","</string>
+    <string name="mode_deg" msgid="1146123354434332479">"gr"</string>
+    <string name="mode_rad" msgid="1434228830085760996">"rad"</string>
+    <string name="clr" msgid="6730945431543327337">"wis"</string>
+    <string name="del" msgid="5878069000864178910">"vwd"</string>
+    <string name="desc_const_e" msgid="1889187337970539507">"constante van Neper"</string>
+    <string name="desc_const_pi" msgid="5430918714009441655">"pi"</string>
+    <string name="desc_dec_point" msgid="5725254504360445023">"punt"</string>
+    <string name="desc_lparen" msgid="8688758170211924916">"linkerhaakje"</string>
+    <string name="desc_rparen" msgid="7920608385146151731">"rechterhaakje"</string>
+    <string name="desc_fun_cos" msgid="3787913784504974731">"cosinus"</string>
+    <string name="desc_fun_ln" msgid="2505119732546227166">"natuurlijk logaritme"</string>
+    <string name="desc_fun_log" msgid="4202230639814060062">"logaritme"</string>
+    <string name="desc_fun_sin" msgid="7425661271929838876">"sinus"</string>
+    <string name="desc_fun_tan" msgid="3545496562069310036">"tangens"</string>
+    <string name="desc_fun_arccos" msgid="7583077865497939123">"inverse cosinus"</string>
+    <string name="desc_fun_arcsin" msgid="8592309261123302915">"inverse sinus"</string>
+    <string name="desc_fun_arctan" msgid="6891388393360447455">"inverse tangens"</string>
+    <string name="desc_op_add" msgid="5539599782598050813">"plus"</string>
+    <string name="desc_op_div" msgid="3032399266115257498">"delen"</string>
+    <string name="desc_op_fact" msgid="6142780103294179702">"faculteit"</string>
+    <string name="desc_op_mul" msgid="1199902761534518529">"keer"</string>
+    <string name="desc_op_pow" msgid="6010144442344099030">"macht"</string>
+    <string name="desc_op_sqrt" msgid="6882241473601721767">"vierkantswortel"</string>
+    <string name="desc_mode_rad" msgid="5522614457355475195">"overschakelen naar radialen"</string>
+    <string name="desc_mode_deg" msgid="5560289378379011831">"overschakelen naar graden"</string>
+    <string name="desc_op_sub" msgid="2744940875059679129">"min"</string>
+    <string name="desc_clr" msgid="737502124268890797">"wissen"</string>
+    <string name="desc_del" msgid="7879515781929311432">"verwijderen"</string>
+    <string name="desc_eq" msgid="3349320880874699285">"is gelijk aan"</string>
+    <string name="error_nan" msgid="5674077944929888710">"Is geen getal"</string>
+    <string name="error_syntax" msgid="4786987111228645602">"Ongeldige expressie"</string>
+    <string name="error_aborted" msgid="3402238176316342537">"Afgebroken"</string>
+    <string name="error_overflow" msgid="7800547394563434764">"Oneindig?"</string>
+    <string name="error_zero_divide" msgid="7085069126090779874">"Delen door 0"</string>
+    <string name="text_copied_toast" msgid="8845645964273481105">"Tekst is gekopieerd."</string>
+    <string name="cancelled" msgid="615180456915976640">"Berekening geannuleerd"</string>
+    <string name="dismiss" msgid="7872443888515066216">"Sluiten"</string>
+    <string name="timeout" msgid="786323140644284782">"Dat is te moeilijk. Niet-gedefinieerde of oneindige waarde?"</string>
+    <string name="ok_remove_timeout" msgid="4252381882975743581">"OK, maar graag langere time-outs"</string>
+    <string name="exact" msgid="2597237880041789948">"(exact)"</string>
+    <string name="approximate" msgid="7117143366610670836">"(±1 in laatste cijfer)"</string>
+    <!-- no translation found for menu_leading (2338520833272667740) -->
+    <skip />
+    <!-- no translation found for menu_fraction (1247477377840252234) -->
+    <skip />
+    <!-- no translation found for menu_licenses (1890541368064108592) -->
+    <skip />
 </resources>
diff --git a/res/values-pl/strings.xml b/res/values-pl/strings.xml
index c1e7989..aa41bea 100644
--- a/res/values-pl/strings.xml
+++ b/res/values-pl/strings.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- 
-  Copyright (C) 2014 The Android Open Source Project
+  Copyright (C) 2015 The Android Open Source Project
 
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
@@ -17,45 +17,53 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name" msgid="8095131950334945205">"Kalkulator"</string>
-    <string name="error_nan" msgid="4071578355972369426">"To nie liczba"</string>
-    <string name="error_syntax" msgid="6940043994468390738">"Błąd"</string>
-    <string name="dec_point" msgid="6555721211126788808">","</string>
-    <string name="digit_0" msgid="697966218778843272">"0"</string>
-    <string name="digit_1" msgid="9009337429640544205">"1"</string>
-    <string name="digit_2" msgid="7722707864768133877">"2"</string>
-    <string name="digit_3" msgid="5813321444694024561">"3"</string>
-    <string name="digit_4" msgid="4768173444612236144">"4"</string>
-    <string name="digit_5" msgid="2015349411036328271">"5"</string>
-    <string name="digit_6" msgid="7350999202882497047">"6"</string>
-    <string name="digit_7" msgid="2386463125354638611">"7"</string>
-    <string name="digit_8" msgid="6298159258090202166">"8"</string>
-    <string name="digit_9" msgid="1221342734731110246">"9"</string>
-    <string name="fun_cos" msgid="7312559527731358211">"cos"</string>
-    <string name="fun_ln" msgid="6282013842946532944">"ln"</string>
-    <string name="fun_log" msgid="6856905045055937519">"log"</string>
-    <string name="fun_sin" msgid="7136698561875496766">"sin"</string>
-    <string name="fun_tan" msgid="9116158377794370341">"tg"</string>
-    <string name="clr" msgid="3126239559646368205">"CE"</string>
-    <string name="del" msgid="6700172918709138470">"←"</string>
-    <string name="desc_const_e" msgid="7752508267661034194">"liczba Eulera"</string>
-    <string name="desc_const_pi" msgid="5843835548313660468">"pi"</string>
-    <string name="desc_dec_point" msgid="6211527612960070934">"przecinek"</string>
-    <string name="desc_lparen" msgid="3319203240269597504">"nawias otwierający"</string>
-    <string name="desc_rparen" msgid="7629704943022422763">"nawias zamykający"</string>
-    <string name="desc_fun_cos" msgid="3197307754450718348">"cosinus"</string>
-    <string name="desc_fun_ln" msgid="4943842219071979148">"logarytm naturalny"</string>
-    <string name="desc_fun_log" msgid="6163178034661345125">"logarytm"</string>
-    <string name="desc_fun_sin" msgid="4010564022860883142">"sinus"</string>
-    <string name="desc_fun_tan" msgid="8547330421304946587">"tangens"</string>
-    <string name="desc_op_add" msgid="1174812755738083078">"plus"</string>
-    <string name="desc_op_div" msgid="8320455802423478031">"podziel"</string>
-    <string name="desc_op_fact" msgid="5004950609277631750">"silnia"</string>
-    <string name="desc_op_mul" msgid="978652245185868311">"pomnóż"</string>
-    <string name="desc_op_pow" msgid="2620877401884059447">"potęga"</string>
-    <string name="desc_op_sqrt" msgid="4405610392216554239">"pierwiastek kwadratowy"</string>
-    <string name="desc_op_sub" msgid="2563060630032563021">"minus"</string>
-    <string name="desc_clr" msgid="8357371663749541924">"wyczyść"</string>
-    <string name="desc_del" msgid="1866733601083210032">"usuń"</string>
-    <string name="desc_eq" msgid="8068773095462472408">"równa się"</string>
+    <string name="app_name" msgid="1756503303878374382">"Kalkulator"</string>
+    <string name="dec_point" msgid="8920102493070918054">","</string>
+    <string name="mode_deg" msgid="1146123354434332479">"deg"</string>
+    <string name="mode_rad" msgid="1434228830085760996">"rad"</string>
+    <string name="clr" msgid="6730945431543327337">"wyc"</string>
+    <string name="del" msgid="5878069000864178910">"usu"</string>
+    <string name="desc_const_e" msgid="1889187337970539507">"liczba Eulera"</string>
+    <string name="desc_const_pi" msgid="5430918714009441655">"pi"</string>
+    <string name="desc_dec_point" msgid="5725254504360445023">"przecinek"</string>
+    <string name="desc_lparen" msgid="8688758170211924916">"nawias otwierający"</string>
+    <string name="desc_rparen" msgid="7920608385146151731">"nawias zamykający"</string>
+    <string name="desc_fun_cos" msgid="3787913784504974731">"cosinus"</string>
+    <string name="desc_fun_ln" msgid="2505119732546227166">"logarytm naturalny"</string>
+    <string name="desc_fun_log" msgid="4202230639814060062">"logarytm"</string>
+    <string name="desc_fun_sin" msgid="7425661271929838876">"sinus"</string>
+    <string name="desc_fun_tan" msgid="3545496562069310036">"tangens"</string>
+    <string name="desc_fun_arccos" msgid="7583077865497939123">"odwrotność cosinusa"</string>
+    <string name="desc_fun_arcsin" msgid="8592309261123302915">"odwrotność sinusa"</string>
+    <string name="desc_fun_arctan" msgid="6891388393360447455">"odwrotność tangensa"</string>
+    <string name="desc_op_add" msgid="5539599782598050813">"plus"</string>
+    <string name="desc_op_div" msgid="3032399266115257498">"podziel"</string>
+    <string name="desc_op_fact" msgid="6142780103294179702">"silnia"</string>
+    <string name="desc_op_mul" msgid="1199902761534518529">"razy"</string>
+    <string name="desc_op_pow" msgid="6010144442344099030">"silnia"</string>
+    <string name="desc_op_sqrt" msgid="6882241473601721767">"pierwiastek kwadratowy"</string>
+    <string name="desc_mode_rad" msgid="5522614457355475195">"przełącz na radiany"</string>
+    <string name="desc_mode_deg" msgid="5560289378379011831">"przełącz na stopnie"</string>
+    <string name="desc_op_sub" msgid="2744940875059679129">"minus"</string>
+    <string name="desc_clr" msgid="737502124268890797">"wyczyść"</string>
+    <string name="desc_del" msgid="7879515781929311432">"usuń"</string>
+    <string name="desc_eq" msgid="3349320880874699285">"równa się"</string>
+    <string name="error_nan" msgid="5674077944929888710">"To nie liczba"</string>
+    <string name="error_syntax" msgid="4786987111228645602">"Błędne wyrażenie"</string>
+    <string name="error_aborted" msgid="3402238176316342537">"Przerwano"</string>
+    <string name="error_overflow" msgid="7800547394563434764">"Bez końca?"</string>
+    <string name="error_zero_divide" msgid="7085069126090779874">"Dzielenie przez 0"</string>
+    <string name="text_copied_toast" msgid="8845645964273481105">"Tekst został skopiowany."</string>
+    <string name="cancelled" msgid="615180456915976640">"Obliczanie zostało anulowane."</string>
+    <string name="dismiss" msgid="7872443888515066216">"Zamknij"</string>
+    <string name="timeout" msgid="786323140644284782">"To zbyt trudne. Wartość nieokreślona czy nieskończona?"</string>
+    <string name="ok_remove_timeout" msgid="4252381882975743581">"OK, ale wydłuż czas oczekiwania"</string>
+    <string name="exact" msgid="2597237880041789948">"(dokładnie)"</string>
+    <string name="approximate" msgid="7117143366610670836">"(±1 w ostatniej cyfrze)"</string>
+    <!-- no translation found for menu_leading (2338520833272667740) -->
+    <skip />
+    <!-- no translation found for menu_fraction (1247477377840252234) -->
+    <skip />
+    <!-- no translation found for menu_licenses (1890541368064108592) -->
+    <skip />
 </resources>
diff --git a/res/values-pt-rPT/strings.xml b/res/values-pt-rPT/strings.xml
index 27ce078..593abfd 100644
--- a/res/values-pt-rPT/strings.xml
+++ b/res/values-pt-rPT/strings.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- 
-  Copyright (C) 2014 The Android Open Source Project
+  Copyright (C) 2015 The Android Open Source Project
 
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
@@ -17,45 +17,53 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name" msgid="8095131950334945205">"Calculadora"</string>
-    <string name="error_nan" msgid="4071578355972369426">"Não é um núm."</string>
-    <string name="error_syntax" msgid="6940043994468390738">"Erro"</string>
-    <string name="dec_point" msgid="6555721211126788808">","</string>
-    <string name="digit_0" msgid="697966218778843272">"0"</string>
-    <string name="digit_1" msgid="9009337429640544205">"1"</string>
-    <string name="digit_2" msgid="7722707864768133877">"2"</string>
-    <string name="digit_3" msgid="5813321444694024561">"3"</string>
-    <string name="digit_4" msgid="4768173444612236144">"4"</string>
-    <string name="digit_5" msgid="2015349411036328271">"5"</string>
-    <string name="digit_6" msgid="7350999202882497047">"6"</string>
-    <string name="digit_7" msgid="2386463125354638611">"7"</string>
-    <string name="digit_8" msgid="6298159258090202166">"8"</string>
-    <string name="digit_9" msgid="1221342734731110246">"9"</string>
-    <string name="fun_cos" msgid="7312559527731358211">"cos"</string>
-    <string name="fun_ln" msgid="6282013842946532944">"ln"</string>
-    <string name="fun_log" msgid="6856905045055937519">"log"</string>
-    <string name="fun_sin" msgid="7136698561875496766">"sen"</string>
-    <string name="fun_tan" msgid="9116158377794370341">"tan"</string>
-    <string name="clr" msgid="3126239559646368205">"clr"</string>
-    <string name="del" msgid="6700172918709138470">"del"</string>
-    <string name="desc_const_e" msgid="7752508267661034194">"Número de Euler"</string>
-    <string name="desc_const_pi" msgid="5843835548313660468">"pi"</string>
-    <string name="desc_dec_point" msgid="6211527612960070934">"ponto"</string>
-    <string name="desc_lparen" msgid="3319203240269597504">"parêntese esquerdo"</string>
-    <string name="desc_rparen" msgid="7629704943022422763">"parêntese direito"</string>
-    <string name="desc_fun_cos" msgid="3197307754450718348">"cosseno"</string>
-    <string name="desc_fun_ln" msgid="4943842219071979148">"logaritmo natural"</string>
-    <string name="desc_fun_log" msgid="6163178034661345125">"logaritmo"</string>
-    <string name="desc_fun_sin" msgid="4010564022860883142">"seno"</string>
-    <string name="desc_fun_tan" msgid="8547330421304946587">"tangente"</string>
-    <string name="desc_op_add" msgid="1174812755738083078">"mais"</string>
-    <string name="desc_op_div" msgid="8320455802423478031">"dividir"</string>
-    <string name="desc_op_fact" msgid="5004950609277631750">"fatorial"</string>
-    <string name="desc_op_mul" msgid="978652245185868311">"vezes"</string>
-    <string name="desc_op_pow" msgid="2620877401884059447">"expoente"</string>
-    <string name="desc_op_sqrt" msgid="4405610392216554239">"raiz quadrada"</string>
-    <string name="desc_op_sub" msgid="2563060630032563021">"menos"</string>
-    <string name="desc_clr" msgid="8357371663749541924">"limpar"</string>
-    <string name="desc_del" msgid="1866733601083210032">"eliminar"</string>
-    <string name="desc_eq" msgid="8068773095462472408">"igual"</string>
+    <string name="app_name" msgid="1756503303878374382">"Calculadora"</string>
+    <string name="dec_point" msgid="8920102493070918054">"."</string>
+    <string name="mode_deg" msgid="1146123354434332479">"deg"</string>
+    <string name="mode_rad" msgid="1434228830085760996">"rad"</string>
+    <string name="clr" msgid="6730945431543327337">"clr"</string>
+    <string name="del" msgid="5878069000864178910">"del"</string>
+    <string name="desc_const_e" msgid="1889187337970539507">"Número de Euler"</string>
+    <string name="desc_const_pi" msgid="5430918714009441655">"pi"</string>
+    <string name="desc_dec_point" msgid="5725254504360445023">"ponto"</string>
+    <string name="desc_lparen" msgid="8688758170211924916">"parêntese esquerdo"</string>
+    <string name="desc_rparen" msgid="7920608385146151731">"parêntese direito"</string>
+    <string name="desc_fun_cos" msgid="3787913784504974731">"cosseno"</string>
+    <string name="desc_fun_ln" msgid="2505119732546227166">"logaritmo natural"</string>
+    <string name="desc_fun_log" msgid="4202230639814060062">"logaritmo"</string>
+    <string name="desc_fun_sin" msgid="7425661271929838876">"seno"</string>
+    <string name="desc_fun_tan" msgid="3545496562069310036">"tangente"</string>
+    <string name="desc_fun_arccos" msgid="7583077865497939123">"cosseno inverso"</string>
+    <string name="desc_fun_arcsin" msgid="8592309261123302915">"seno inverso"</string>
+    <string name="desc_fun_arctan" msgid="6891388393360447455">"tangente inversa"</string>
+    <string name="desc_op_add" msgid="5539599782598050813">"mais"</string>
+    <string name="desc_op_div" msgid="3032399266115257498">"dividir"</string>
+    <string name="desc_op_fact" msgid="6142780103294179702">"fatorial"</string>
+    <string name="desc_op_mul" msgid="1199902761534518529">"vezes"</string>
+    <string name="desc_op_pow" msgid="6010144442344099030">"expoente"</string>
+    <string name="desc_op_sqrt" msgid="6882241473601721767">"raiz quadrada"</string>
+    <string name="desc_mode_rad" msgid="5522614457355475195">"mudar para radianos"</string>
+    <string name="desc_mode_deg" msgid="5560289378379011831">"mudar para graus"</string>
+    <string name="desc_op_sub" msgid="2744940875059679129">"menos"</string>
+    <string name="desc_clr" msgid="737502124268890797">"limpar"</string>
+    <string name="desc_del" msgid="7879515781929311432">"eliminar"</string>
+    <string name="desc_eq" msgid="3349320880874699285">"igual"</string>
+    <string name="error_nan" msgid="5674077944929888710">"Não é um núm."</string>
+    <string name="error_syntax" msgid="4786987111228645602">"Expr. incorreta"</string>
+    <string name="error_aborted" msgid="3402238176316342537">"Interrompida"</string>
+    <string name="error_overflow" msgid="7800547394563434764">"Infinito?"</string>
+    <string name="error_zero_divide" msgid="7085069126090779874">"Divisão por 0"</string>
+    <string name="text_copied_toast" msgid="8845645964273481105">"Texto copiado."</string>
+    <string name="cancelled" msgid="615180456915976640">"Cálculo cancelado!"</string>
+    <string name="dismiss" msgid="7872443888515066216">"Ignorar"</string>
+    <string name="timeout" msgid="786323140644284782">"É muito difícil! O valor é indefinido ou infinito?"</string>
+    <string name="ok_remove_timeout" msgid="4252381882975743581">"OK, mas com limites de tempo maiores!"</string>
+    <string name="exact" msgid="2597237880041789948">"(exato)"</string>
+    <string name="approximate" msgid="7117143366610670836">"(±1 no último dígito)"</string>
+    <!-- no translation found for menu_leading (2338520833272667740) -->
+    <skip />
+    <!-- no translation found for menu_fraction (1247477377840252234) -->
+    <skip />
+    <!-- no translation found for menu_licenses (1890541368064108592) -->
+    <skip />
 </resources>
diff --git a/res/values-pt/strings.xml b/res/values-pt/strings.xml
index 6fa5bf7..09533bb 100644
--- a/res/values-pt/strings.xml
+++ b/res/values-pt/strings.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- 
-  Copyright (C) 2014 The Android Open Source Project
+  Copyright (C) 2015 The Android Open Source Project
 
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
@@ -17,45 +17,53 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name" msgid="8095131950334945205">"Calculadora"</string>
-    <string name="error_nan" msgid="4071578355972369426">"Não é número"</string>
-    <string name="error_syntax" msgid="6940043994468390738">"Erro"</string>
-    <string name="dec_point" msgid="6555721211126788808">","</string>
-    <string name="digit_0" msgid="697966218778843272">"0"</string>
-    <string name="digit_1" msgid="9009337429640544205">"1"</string>
-    <string name="digit_2" msgid="7722707864768133877">"2"</string>
-    <string name="digit_3" msgid="5813321444694024561">"3"</string>
-    <string name="digit_4" msgid="4768173444612236144">"4"</string>
-    <string name="digit_5" msgid="2015349411036328271">"5"</string>
-    <string name="digit_6" msgid="7350999202882497047">"6"</string>
-    <string name="digit_7" msgid="2386463125354638611">"7"</string>
-    <string name="digit_8" msgid="6298159258090202166">"8"</string>
-    <string name="digit_9" msgid="1221342734731110246">"9"</string>
-    <string name="fun_cos" msgid="7312559527731358211">"cos"</string>
-    <string name="fun_ln" msgid="6282013842946532944">"ln"</string>
-    <string name="fun_log" msgid="6856905045055937519">"log"</string>
-    <string name="fun_sin" msgid="7136698561875496766">"sen"</string>
-    <string name="fun_tan" msgid="9116158377794370341">"tan"</string>
-    <string name="clr" msgid="3126239559646368205">"clr"</string>
-    <string name="del" msgid="6700172918709138470">"del"</string>
-    <string name="desc_const_e" msgid="7752508267661034194">"número de Euler"</string>
-    <string name="desc_const_pi" msgid="5843835548313660468">"pi"</string>
-    <string name="desc_dec_point" msgid="6211527612960070934">"vírgula"</string>
-    <string name="desc_lparen" msgid="3319203240269597504">"parêntese esquerdo"</string>
-    <string name="desc_rparen" msgid="7629704943022422763">"parêntese direito"</string>
-    <string name="desc_fun_cos" msgid="3197307754450718348">"cosseno"</string>
-    <string name="desc_fun_ln" msgid="4943842219071979148">"logaritmo natural"</string>
-    <string name="desc_fun_log" msgid="6163178034661345125">"logaritmo"</string>
-    <string name="desc_fun_sin" msgid="4010564022860883142">"seno"</string>
-    <string name="desc_fun_tan" msgid="8547330421304946587">"tangente"</string>
-    <string name="desc_op_add" msgid="1174812755738083078">"mais"</string>
-    <string name="desc_op_div" msgid="8320455802423478031">"dividir"</string>
-    <string name="desc_op_fact" msgid="5004950609277631750">"fatorial"</string>
-    <string name="desc_op_mul" msgid="978652245185868311">"vezes"</string>
-    <string name="desc_op_pow" msgid="2620877401884059447">"potência"</string>
-    <string name="desc_op_sqrt" msgid="4405610392216554239">"raiz quadrada"</string>
-    <string name="desc_op_sub" msgid="2563060630032563021">"menos"</string>
-    <string name="desc_clr" msgid="8357371663749541924">"limpar"</string>
-    <string name="desc_del" msgid="1866733601083210032">"excluir"</string>
-    <string name="desc_eq" msgid="8068773095462472408">"igual"</string>
+    <string name="app_name" msgid="1756503303878374382">"Calculadora"</string>
+    <string name="dec_point" msgid="8920102493070918054">"."</string>
+    <string name="mode_deg" msgid="1146123354434332479">"graus"</string>
+    <string name="mode_rad" msgid="1434228830085760996">"rad"</string>
+    <string name="clr" msgid="6730945431543327337">"clr"</string>
+    <string name="del" msgid="5878069000864178910">"del"</string>
+    <string name="desc_const_e" msgid="1889187337970539507">"Número de Euler"</string>
+    <string name="desc_const_pi" msgid="5430918714009441655">"pi"</string>
+    <string name="desc_dec_point" msgid="5725254504360445023">"ponto"</string>
+    <string name="desc_lparen" msgid="8688758170211924916">"parêntese esquerdo"</string>
+    <string name="desc_rparen" msgid="7920608385146151731">"parêntese direito"</string>
+    <string name="desc_fun_cos" msgid="3787913784504974731">"cosseno"</string>
+    <string name="desc_fun_ln" msgid="2505119732546227166">"logaritmo natural"</string>
+    <string name="desc_fun_log" msgid="4202230639814060062">"logaritmo"</string>
+    <string name="desc_fun_sin" msgid="7425661271929838876">"seno"</string>
+    <string name="desc_fun_tan" msgid="3545496562069310036">"tangente"</string>
+    <string name="desc_fun_arccos" msgid="7583077865497939123">"cosseno inverso"</string>
+    <string name="desc_fun_arcsin" msgid="8592309261123302915">"seno inverso"</string>
+    <string name="desc_fun_arctan" msgid="6891388393360447455">"tangente inversa"</string>
+    <string name="desc_op_add" msgid="5539599782598050813">"mais"</string>
+    <string name="desc_op_div" msgid="3032399266115257498">"dividir"</string>
+    <string name="desc_op_fact" msgid="6142780103294179702">"fatorial"</string>
+    <string name="desc_op_mul" msgid="1199902761534518529">"vezes"</string>
+    <string name="desc_op_pow" msgid="6010144442344099030">"potência"</string>
+    <string name="desc_op_sqrt" msgid="6882241473601721767">"raiz quadrada"</string>
+    <string name="desc_mode_rad" msgid="5522614457355475195">"alterar para radianos"</string>
+    <string name="desc_mode_deg" msgid="5560289378379011831">"alterar para graus"</string>
+    <string name="desc_op_sub" msgid="2744940875059679129">"menos"</string>
+    <string name="desc_clr" msgid="737502124268890797">"limpar"</string>
+    <string name="desc_del" msgid="7879515781929311432">"excluir"</string>
+    <string name="desc_eq" msgid="3349320880874699285">"igual"</string>
+    <string name="error_nan" msgid="5674077944929888710">"Não é número"</string>
+    <string name="error_syntax" msgid="4786987111228645602">"Expressão ruim"</string>
+    <string name="error_aborted" msgid="3402238176316342537">"Cancelada"</string>
+    <string name="error_overflow" msgid="7800547394563434764">"Infinito?"</string>
+    <string name="error_zero_divide" msgid="7085069126090779874">"Divisão por 0"</string>
+    <string name="text_copied_toast" msgid="8845645964273481105">"Texto copiado."</string>
+    <string name="cancelled" msgid="615180456915976640">"Cálculo cancelado."</string>
+    <string name="dismiss" msgid="7872443888515066216">"Dispensar"</string>
+    <string name="timeout" msgid="786323140644284782">"Isso é muito difícil! Valor indefinido ou infinito?"</string>
+    <string name="ok_remove_timeout" msgid="4252381882975743581">"OK, mas chega de tempos limite!"</string>
+    <string name="exact" msgid="2597237880041789948">"(exato)"</string>
+    <string name="approximate" msgid="7117143366610670836">"(±1 no último dígito)"</string>
+    <!-- no translation found for menu_leading (2338520833272667740) -->
+    <skip />
+    <!-- no translation found for menu_fraction (1247477377840252234) -->
+    <skip />
+    <!-- no translation found for menu_licenses (1890541368064108592) -->
+    <skip />
 </resources>
diff --git a/res/values-ro/strings.xml b/res/values-ro/strings.xml
index 92817b1..e50bdae 100644
--- a/res/values-ro/strings.xml
+++ b/res/values-ro/strings.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- 
-  Copyright (C) 2014 The Android Open Source Project
+  Copyright (C) 2015 The Android Open Source Project
 
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
@@ -17,45 +17,53 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name" msgid="8095131950334945205">"Calculator"</string>
-    <string name="error_nan" msgid="4071578355972369426">"Nu este număr"</string>
-    <string name="error_syntax" msgid="6940043994468390738">"Eroare"</string>
-    <string name="dec_point" msgid="6555721211126788808">"."</string>
-    <string name="digit_0" msgid="697966218778843272">"0"</string>
-    <string name="digit_1" msgid="9009337429640544205">"1"</string>
-    <string name="digit_2" msgid="7722707864768133877">"2"</string>
-    <string name="digit_3" msgid="5813321444694024561">"3"</string>
-    <string name="digit_4" msgid="4768173444612236144">"4"</string>
-    <string name="digit_5" msgid="2015349411036328271">"5"</string>
-    <string name="digit_6" msgid="7350999202882497047">"6"</string>
-    <string name="digit_7" msgid="2386463125354638611">"7"</string>
-    <string name="digit_8" msgid="6298159258090202166">"8"</string>
-    <string name="digit_9" msgid="1221342734731110246">"9"</string>
-    <string name="fun_cos" msgid="7312559527731358211">"cos"</string>
-    <string name="fun_ln" msgid="6282013842946532944">"ln"</string>
-    <string name="fun_log" msgid="6856905045055937519">"log"</string>
-    <string name="fun_sin" msgid="7136698561875496766">"sin"</string>
-    <string name="fun_tan" msgid="9116158377794370341">"tg"</string>
-    <string name="clr" msgid="3126239559646368205">"elim"</string>
-    <string name="del" msgid="6700172918709138470">"ștrg"</string>
-    <string name="desc_const_e" msgid="7752508267661034194">"numărul lui Euler"</string>
-    <string name="desc_const_pi" msgid="5843835548313660468">"pi"</string>
-    <string name="desc_dec_point" msgid="6211527612960070934">" punct "</string>
-    <string name="desc_lparen" msgid="3319203240269597504">"paranteză stânga"</string>
-    <string name="desc_rparen" msgid="7629704943022422763">"paranteză dreapta"</string>
-    <string name="desc_fun_cos" msgid="3197307754450718348">"cosinus"</string>
-    <string name="desc_fun_ln" msgid="4943842219071979148">"logaritm natural"</string>
-    <string name="desc_fun_log" msgid="6163178034661345125">"logaritm"</string>
-    <string name="desc_fun_sin" msgid="4010564022860883142">"sinus"</string>
-    <string name="desc_fun_tan" msgid="8547330421304946587">"tangentă"</string>
-    <string name="desc_op_add" msgid="1174812755738083078">"plus"</string>
-    <string name="desc_op_div" msgid="8320455802423478031">"împărțit"</string>
-    <string name="desc_op_fact" msgid="5004950609277631750">"factorial"</string>
-    <string name="desc_op_mul" msgid="978652245185868311">"ori"</string>
-    <string name="desc_op_pow" msgid="2620877401884059447">"putere"</string>
-    <string name="desc_op_sqrt" msgid="4405610392216554239">"rădăcină pătrată"</string>
-    <string name="desc_op_sub" msgid="2563060630032563021">"minus"</string>
-    <string name="desc_clr" msgid="8357371663749541924">"goliţi"</string>
-    <string name="desc_del" msgid="1866733601083210032">"ștergeți"</string>
-    <string name="desc_eq" msgid="8068773095462472408">"este egal cu"</string>
+    <string name="app_name" msgid="1756503303878374382">"Calculator"</string>
+    <string name="dec_point" msgid="8920102493070918054">","</string>
+    <string name="mode_deg" msgid="1146123354434332479">"grad"</string>
+    <string name="mode_rad" msgid="1434228830085760996">"rad"</string>
+    <string name="clr" msgid="6730945431543327337">"gol."</string>
+    <string name="del" msgid="5878069000864178910">"ștr"</string>
+    <string name="desc_const_e" msgid="1889187337970539507">"numărul lui Euler"</string>
+    <string name="desc_const_pi" msgid="5430918714009441655">"pi"</string>
+    <string name="desc_dec_point" msgid="5725254504360445023">"virgulă"</string>
+    <string name="desc_lparen" msgid="8688758170211924916">"paranteză stânga"</string>
+    <string name="desc_rparen" msgid="7920608385146151731">"paranteză dreapta"</string>
+    <string name="desc_fun_cos" msgid="3787913784504974731">"cosinus"</string>
+    <string name="desc_fun_ln" msgid="2505119732546227166">"logaritm natural"</string>
+    <string name="desc_fun_log" msgid="4202230639814060062">"logaritm"</string>
+    <string name="desc_fun_sin" msgid="7425661271929838876">"sinus"</string>
+    <string name="desc_fun_tan" msgid="3545496562069310036">"tangentă"</string>
+    <string name="desc_fun_arccos" msgid="7583077865497939123">"arccosinus"</string>
+    <string name="desc_fun_arcsin" msgid="8592309261123302915">"arcsinus"</string>
+    <string name="desc_fun_arctan" msgid="6891388393360447455">"arctangentă"</string>
+    <string name="desc_op_add" msgid="5539599782598050813">"plus"</string>
+    <string name="desc_op_div" msgid="3032399266115257498">"împarte"</string>
+    <string name="desc_op_fact" msgid="6142780103294179702">"factorial"</string>
+    <string name="desc_op_mul" msgid="1199902761534518529">"înmulțește"</string>
+    <string name="desc_op_pow" msgid="6010144442344099030">"putere"</string>
+    <string name="desc_op_sqrt" msgid="6882241473601721767">"rădăcină pătrată"</string>
+    <string name="desc_mode_rad" msgid="5522614457355475195">"comută la radiani"</string>
+    <string name="desc_mode_deg" msgid="5560289378379011831">"comută la grade"</string>
+    <string name="desc_op_sub" msgid="2744940875059679129">"minus"</string>
+    <string name="desc_clr" msgid="737502124268890797">"golește"</string>
+    <string name="desc_del" msgid="7879515781929311432">"șterge"</string>
+    <string name="desc_eq" msgid="3349320880874699285">"este egal cu"</string>
+    <string name="error_nan" msgid="5674077944929888710">"Nu este număr"</string>
+    <string name="error_syntax" msgid="4786987111228645602">"Expresie greșită"</string>
+    <string name="error_aborted" msgid="3402238176316342537">"Anulat"</string>
+    <string name="error_overflow" msgid="7800547394563434764">"Infinit?"</string>
+    <string name="error_zero_divide" msgid="7085069126090779874">"Împărțire la 0"</string>
+    <string name="text_copied_toast" msgid="8845645964273481105">"Textul a fost copiat."</string>
+    <string name="cancelled" msgid="615180456915976640">"Calcul anulat!"</string>
+    <string name="dismiss" msgid="7872443888515066216">"Închideți"</string>
+    <string name="timeout" msgid="786323140644284782">"E prea complicat! Valoare nedefinită sau infinită?"</string>
+    <string name="ok_remove_timeout" msgid="4252381882975743581">"OK, dar cu perioade de expirare mai lungi!"</string>
+    <string name="exact" msgid="2597237880041789948">"(exact)"</string>
+    <string name="approximate" msgid="7117143366610670836">"(±1 în ultima cifră)"</string>
+    <!-- no translation found for menu_leading (2338520833272667740) -->
+    <skip />
+    <!-- no translation found for menu_fraction (1247477377840252234) -->
+    <skip />
+    <!-- no translation found for menu_licenses (1890541368064108592) -->
+    <skip />
 </resources>
diff --git a/res/values-ru/strings.xml b/res/values-ru/strings.xml
index ee4de2f..e57dc76 100644
--- a/res/values-ru/strings.xml
+++ b/res/values-ru/strings.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- 
-  Copyright (C) 2014 The Android Open Source Project
+  Copyright (C) 2015 The Android Open Source Project
 
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
@@ -17,45 +17,53 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name" msgid="8095131950334945205">"Калькулятор"</string>
-    <string name="error_nan" msgid="4071578355972369426">"Не число"</string>
-    <string name="error_syntax" msgid="6940043994468390738">"Ошибка"</string>
-    <string name="dec_point" msgid="6555721211126788808">","</string>
-    <string name="digit_0" msgid="697966218778843272">"0"</string>
-    <string name="digit_1" msgid="9009337429640544205">"1"</string>
-    <string name="digit_2" msgid="7722707864768133877">"2"</string>
-    <string name="digit_3" msgid="5813321444694024561">"3"</string>
-    <string name="digit_4" msgid="4768173444612236144">"4"</string>
-    <string name="digit_5" msgid="2015349411036328271">"5"</string>
-    <string name="digit_6" msgid="7350999202882497047">"6"</string>
-    <string name="digit_7" msgid="2386463125354638611">"7"</string>
-    <string name="digit_8" msgid="6298159258090202166">"8"</string>
-    <string name="digit_9" msgid="1221342734731110246">"9"</string>
-    <string name="fun_cos" msgid="7312559527731358211">"cos"</string>
-    <string name="fun_ln" msgid="6282013842946532944">"ln"</string>
-    <string name="fun_log" msgid="6856905045055937519">"log"</string>
-    <string name="fun_sin" msgid="7136698561875496766">"sin"</string>
-    <string name="fun_tan" msgid="9116158377794370341">"tan"</string>
-    <string name="clr" msgid="3126239559646368205">"C"</string>
-    <string name="del" msgid="6700172918709138470">"C"</string>
-    <string name="desc_const_e" msgid="7752508267661034194">"число Эйлера"</string>
-    <string name="desc_const_pi" msgid="5843835548313660468">"число \"пи\""</string>
-    <string name="desc_dec_point" msgid="6211527612960070934">"десятичный разделитель"</string>
-    <string name="desc_lparen" msgid="3319203240269597504">"открывающая скобка"</string>
-    <string name="desc_rparen" msgid="7629704943022422763">"закрывающая скобка"</string>
-    <string name="desc_fun_cos" msgid="3197307754450718348">"косинус"</string>
-    <string name="desc_fun_ln" msgid="4943842219071979148">"натуральный логарифм числа"</string>
-    <string name="desc_fun_log" msgid="6163178034661345125">"логарифм числа"</string>
-    <string name="desc_fun_sin" msgid="4010564022860883142">"синус"</string>
-    <string name="desc_fun_tan" msgid="8547330421304946587">"тангенс"</string>
-    <string name="desc_op_add" msgid="1174812755738083078">"плюс"</string>
-    <string name="desc_op_div" msgid="8320455802423478031">"разделить"</string>
-    <string name="desc_op_fact" msgid="5004950609277631750">"факториал числа"</string>
-    <string name="desc_op_mul" msgid="978652245185868311">"умножить"</string>
-    <string name="desc_op_pow" msgid="2620877401884059447">"в степени"</string>
-    <string name="desc_op_sqrt" msgid="4405610392216554239">"квадратный корень из числа"</string>
-    <string name="desc_op_sub" msgid="2563060630032563021">"минус"</string>
-    <string name="desc_clr" msgid="8357371663749541924">"сброс"</string>
-    <string name="desc_del" msgid="1866733601083210032">"удалить"</string>
-    <string name="desc_eq" msgid="8068773095462472408">"равно"</string>
+    <string name="app_name" msgid="1756503303878374382">"Калькулятор"</string>
+    <string name="dec_point" msgid="8920102493070918054">","</string>
+    <string name="mode_deg" msgid="1146123354434332479">"deg"</string>
+    <string name="mode_rad" msgid="1434228830085760996">"rad"</string>
+    <string name="clr" msgid="6730945431543327337">"clr"</string>
+    <string name="del" msgid="5878069000864178910">"del"</string>
+    <string name="desc_const_e" msgid="1889187337970539507">"число Эйлера"</string>
+    <string name="desc_const_pi" msgid="5430918714009441655">"число \"пи\""</string>
+    <string name="desc_dec_point" msgid="5725254504360445023">"десятичный разделитель"</string>
+    <string name="desc_lparen" msgid="8688758170211924916">"открывающая скобка"</string>
+    <string name="desc_rparen" msgid="7920608385146151731">"закрывающая скобка"</string>
+    <string name="desc_fun_cos" msgid="3787913784504974731">"косинус"</string>
+    <string name="desc_fun_ln" msgid="2505119732546227166">"натуральный логарифм"</string>
+    <string name="desc_fun_log" msgid="4202230639814060062">"логарифм"</string>
+    <string name="desc_fun_sin" msgid="7425661271929838876">"синус"</string>
+    <string name="desc_fun_tan" msgid="3545496562069310036">"тангенс"</string>
+    <string name="desc_fun_arccos" msgid="7583077865497939123">"обратный косинус"</string>
+    <string name="desc_fun_arcsin" msgid="8592309261123302915">"обратный синус"</string>
+    <string name="desc_fun_arctan" msgid="6891388393360447455">"обратный тангенс"</string>
+    <string name="desc_op_add" msgid="5539599782598050813">"сложить"</string>
+    <string name="desc_op_div" msgid="3032399266115257498">"разделить"</string>
+    <string name="desc_op_fact" msgid="6142780103294179702">"факториал"</string>
+    <string name="desc_op_mul" msgid="1199902761534518529">"умножить"</string>
+    <string name="desc_op_pow" msgid="6010144442344099030">"в степени"</string>
+    <string name="desc_op_sqrt" msgid="6882241473601721767">"квадратный корень"</string>
+    <string name="desc_mode_rad" msgid="5522614457355475195">"в радианах"</string>
+    <string name="desc_mode_deg" msgid="5560289378379011831">"в градусах"</string>
+    <string name="desc_op_sub" msgid="2744940875059679129">"вычесть"</string>
+    <string name="desc_clr" msgid="737502124268890797">"сбросить"</string>
+    <string name="desc_del" msgid="7879515781929311432">"удалить"</string>
+    <string name="desc_eq" msgid="3349320880874699285">"равно"</string>
+    <string name="error_nan" msgid="5674077944929888710">"Не число"</string>
+    <string name="error_syntax" msgid="4786987111228645602">"Неправ. выраж-е"</string>
+    <string name="error_aborted" msgid="3402238176316342537">"Отменено"</string>
+    <string name="error_overflow" msgid="7800547394563434764">"Бесконечное число"</string>
+    <string name="error_zero_divide" msgid="7085069126090779874">"Деление на 0"</string>
+    <string name="text_copied_toast" msgid="8845645964273481105">"Текст скопирован"</string>
+    <string name="cancelled" msgid="615180456915976640">"Вычисление отменено"</string>
+    <string name="dismiss" msgid="7872443888515066216">"Закрыть"</string>
+    <string name="timeout" msgid="786323140644284782">"Не удалось вычислить значение. Возможно, оно неопределенное или бесконечное."</string>
+    <string name="ok_remove_timeout" msgid="4252381882975743581">"Увеличить время ожидания"</string>
+    <string name="exact" msgid="2597237880041789948">"(точно)"</string>
+    <string name="approximate" msgid="7117143366610670836">"(последняя цифра указана приблизительно: ±1)"</string>
+    <!-- no translation found for menu_leading (2338520833272667740) -->
+    <skip />
+    <!-- no translation found for menu_fraction (1247477377840252234) -->
+    <skip />
+    <!-- no translation found for menu_licenses (1890541368064108592) -->
+    <skip />
 </resources>
diff --git a/res/values-si-rLK/strings.xml b/res/values-si-rLK/strings.xml
index 1c0d9ee..b91353c 100644
--- a/res/values-si-rLK/strings.xml
+++ b/res/values-si-rLK/strings.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- 
-  Copyright (C) 2014 The Android Open Source Project
+  Copyright (C) 2015 The Android Open Source Project
 
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
@@ -17,45 +17,53 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name" msgid="8095131950334945205">"ගණක යන්ත්‍රය"</string>
-    <string name="error_nan" msgid="4071578355972369426">"Not a number"</string>
-    <string name="error_syntax" msgid="6940043994468390738">"දෝෂය"</string>
-    <string name="dec_point" msgid="6555721211126788808">"."</string>
-    <string name="digit_0" msgid="697966218778843272">"0"</string>
-    <string name="digit_1" msgid="9009337429640544205">"1"</string>
-    <string name="digit_2" msgid="7722707864768133877">"2"</string>
-    <string name="digit_3" msgid="5813321444694024561">"3"</string>
-    <string name="digit_4" msgid="4768173444612236144">"4"</string>
-    <string name="digit_5" msgid="2015349411036328271">"5"</string>
-    <string name="digit_6" msgid="7350999202882497047">"6"</string>
-    <string name="digit_7" msgid="2386463125354638611">"7"</string>
-    <string name="digit_8" msgid="6298159258090202166">"8"</string>
-    <string name="digit_9" msgid="1221342734731110246">"9"</string>
-    <string name="fun_cos" msgid="7312559527731358211">"කොස්"</string>
-    <string name="fun_ln" msgid="6282013842946532944">"ශ්‍රිතයක් ලෙස"</string>
-    <string name="fun_log" msgid="6856905045055937519">"ලොගය"</string>
-    <string name="fun_sin" msgid="7136698561875496766">"සයින"</string>
-    <string name="fun_tan" msgid="9116158377794370341">"ටෑන්"</string>
-    <string name="clr" msgid="3126239559646368205">"හිස්"</string>
-    <string name="del" msgid="6700172918709138470">"මක"</string>
-    <string name="desc_const_e" msgid="7752508267661034194">"ඔයිලර් අංකය"</string>
-    <string name="desc_const_pi" msgid="5843835548313660468">"පයි"</string>
-    <string name="desc_dec_point" msgid="6211527612960070934">"දශම"</string>
-    <string name="desc_lparen" msgid="3319203240269597504">"වම් වරහන"</string>
-    <string name="desc_rparen" msgid="7629704943022422763">"දකුණු වරහන"</string>
-    <string name="desc_fun_cos" msgid="3197307754450718348">"කෝසයින"</string>
-    <string name="desc_fun_ln" msgid="4943842219071979148">"ස්වාභාවික ලඝු"</string>
-    <string name="desc_fun_log" msgid="6163178034661345125">"ලඝු"</string>
-    <string name="desc_fun_sin" msgid="4010564022860883142">"සයින"</string>
-    <string name="desc_fun_tan" msgid="8547330421304946587">"ටැන්ජන"</string>
-    <string name="desc_op_add" msgid="1174812755738083078">"ධන"</string>
-    <string name="desc_op_div" msgid="8320455802423478031">"බෙදන්න"</string>
-    <string name="desc_op_fact" msgid="5004950609277631750">"ක්‍රමාරෝපිත"</string>
-    <string name="desc_op_mul" msgid="978652245185868311">"වාර"</string>
-    <string name="desc_op_pow" msgid="2620877401884059447">"බලය"</string>
-    <string name="desc_op_sqrt" msgid="4405610392216554239">"වර්ග මූලය"</string>
-    <string name="desc_op_sub" msgid="2563060630032563021">"ඍණ"</string>
-    <string name="desc_clr" msgid="8357371663749541924">"හිස් කරන්න"</string>
-    <string name="desc_del" msgid="1866733601083210032">"මකන්න"</string>
-    <string name="desc_eq" msgid="8068773095462472408">"සමාන"</string>
+    <string name="app_name" msgid="1756503303878374382">"ගණක යන්ත්‍රය"</string>
+    <string name="dec_point" msgid="8920102493070918054">"."</string>
+    <string name="mode_deg" msgid="1146123354434332479">"deg"</string>
+    <string name="mode_rad" msgid="1434228830085760996">"rad"</string>
+    <string name="clr" msgid="6730945431543327337">"clr"</string>
+    <string name="del" msgid="5878069000864178910">"del"</string>
+    <string name="desc_const_e" msgid="1889187337970539507">"ඔයිලර් අංකය"</string>
+    <string name="desc_const_pi" msgid="5430918714009441655">"පයි"</string>
+    <string name="desc_dec_point" msgid="5725254504360445023">"දශම"</string>
+    <string name="desc_lparen" msgid="8688758170211924916">"වම් වරහන"</string>
+    <string name="desc_rparen" msgid="7920608385146151731">"දකුණු වරහන"</string>
+    <string name="desc_fun_cos" msgid="3787913784504974731">"කෝසයින"</string>
+    <string name="desc_fun_ln" msgid="2505119732546227166">"ස්වාභාවික ලඝු"</string>
+    <string name="desc_fun_log" msgid="4202230639814060062">"ලඝු"</string>
+    <string name="desc_fun_sin" msgid="7425661271929838876">"සයින"</string>
+    <string name="desc_fun_tan" msgid="3545496562069310036">"ටැන්ජන"</string>
+    <string name="desc_fun_arccos" msgid="7583077865497939123">"ප්‍රතිලෝම කෝසයින"</string>
+    <string name="desc_fun_arcsin" msgid="8592309261123302915">"ප්‍රතිලෝම සයින්"</string>
+    <string name="desc_fun_arctan" msgid="6891388393360447455">"ප්‍රතිලෝම සීකන"</string>
+    <string name="desc_op_add" msgid="5539599782598050813">"ධන"</string>
+    <string name="desc_op_div" msgid="3032399266115257498">"බෙදීම"</string>
+    <string name="desc_op_fact" msgid="6142780103294179702">"ක්‍රමාරෝපිත"</string>
+    <string name="desc_op_mul" msgid="1199902761534518529">"වාර"</string>
+    <string name="desc_op_pow" msgid="6010144442344099030">"බලය"</string>
+    <string name="desc_op_sqrt" msgid="6882241473601721767">"වර්ග මූලය"</string>
+    <string name="desc_mode_rad" msgid="5522614457355475195">"රේඩියන වෙත මාරු වීම"</string>
+    <string name="desc_mode_deg" msgid="5560289378379011831">"අංශක වෙත මාරු වීම"</string>
+    <string name="desc_op_sub" msgid="2744940875059679129">"ඍණ"</string>
+    <string name="desc_clr" msgid="737502124268890797">"හිස් කරන්න"</string>
+    <string name="desc_del" msgid="7879515781929311432">"මකන්න"</string>
+    <string name="desc_eq" msgid="3349320880874699285">"සමාන"</string>
+    <string name="error_nan" msgid="5674077944929888710">"අංකයක් නොවේ"</string>
+    <string name="error_syntax" msgid="4786987111228645602">"වැරදි ප්‍රකාශනය"</string>
+    <string name="error_aborted" msgid="3402238176316342537">"නතර කෙරිණි"</string>
+    <string name="error_overflow" msgid="7800547394563434764">"අපිරිමිත?"</string>
+    <string name="error_zero_divide" msgid="7085069126090779874">"0 මඟින් බෙදීම"</string>
+    <string name="text_copied_toast" msgid="8845645964273481105">"පෙළ පිටපත් කරන ලදි."</string>
+    <string name="cancelled" msgid="615180456915976640">"ගණනය අවලංගු කරන ලදි!"</string>
+    <string name="dismiss" msgid="7872443888515066216">"ඉවත ලන්න"</string>
+    <string name="timeout" msgid="786323140644284782">"එය ඉතා අමාරුයි! අර්ථ නොදැක්වූ හෝ අපිරිමිත අගය?"</string>
+    <string name="ok_remove_timeout" msgid="4252381882975743581">"හරි, නමුත් කරුණාකර වැඩි කල් ඉකුත්වීම්!"</string>
+    <string name="exact" msgid="2597237880041789948">"(නිශ්චිත)"</string>
+    <string name="approximate" msgid="7117143366610670836">"(අවසන් ඉලක්කමේදී ± 1)"</string>
+    <!-- no translation found for menu_leading (2338520833272667740) -->
+    <skip />
+    <!-- no translation found for menu_fraction (1247477377840252234) -->
+    <skip />
+    <!-- no translation found for menu_licenses (1890541368064108592) -->
+    <skip />
 </resources>
diff --git a/res/values-sk/strings.xml b/res/values-sk/strings.xml
index 2934546..dc901e8 100644
--- a/res/values-sk/strings.xml
+++ b/res/values-sk/strings.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- 
-  Copyright (C) 2014 The Android Open Source Project
+  Copyright (C) 2015 The Android Open Source Project
 
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
@@ -17,45 +17,53 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name" msgid="8095131950334945205">"Kalkulačka"</string>
-    <string name="error_nan" msgid="4071578355972369426">"Nie je číslo"</string>
-    <string name="error_syntax" msgid="6940043994468390738">"Chyba"</string>
-    <string name="dec_point" msgid="6555721211126788808">","</string>
-    <string name="digit_0" msgid="697966218778843272">"0"</string>
-    <string name="digit_1" msgid="9009337429640544205">"1"</string>
-    <string name="digit_2" msgid="7722707864768133877">"2"</string>
-    <string name="digit_3" msgid="5813321444694024561">"3"</string>
-    <string name="digit_4" msgid="4768173444612236144">"4"</string>
-    <string name="digit_5" msgid="2015349411036328271">"5"</string>
-    <string name="digit_6" msgid="7350999202882497047">"6"</string>
-    <string name="digit_7" msgid="2386463125354638611">"7"</string>
-    <string name="digit_8" msgid="6298159258090202166">"8"</string>
-    <string name="digit_9" msgid="1221342734731110246">"9"</string>
-    <string name="fun_cos" msgid="7312559527731358211">"cos"</string>
-    <string name="fun_ln" msgid="6282013842946532944">"ln"</string>
-    <string name="fun_log" msgid="6856905045055937519">"log"</string>
-    <string name="fun_sin" msgid="7136698561875496766">"sin"</string>
-    <string name="fun_tan" msgid="9116158377794370341">"tan"</string>
-    <string name="clr" msgid="3126239559646368205">"CE"</string>
-    <string name="del" msgid="6700172918709138470">"←"</string>
-    <string name="desc_const_e" msgid="7752508267661034194">"Eulerovo číslo"</string>
-    <string name="desc_const_pi" msgid="5843835548313660468">"pí"</string>
-    <string name="desc_dec_point" msgid="6211527612960070934">"desatinná čiarka"</string>
-    <string name="desc_lparen" msgid="3319203240269597504">"ľavá zátvorka"</string>
-    <string name="desc_rparen" msgid="7629704943022422763">"pravá zátvorka"</string>
-    <string name="desc_fun_cos" msgid="3197307754450718348">"kosínus"</string>
-    <string name="desc_fun_ln" msgid="4943842219071979148">"prirodzený logaritmus"</string>
-    <string name="desc_fun_log" msgid="6163178034661345125">"logaritmus"</string>
-    <string name="desc_fun_sin" msgid="4010564022860883142">"sínus"</string>
-    <string name="desc_fun_tan" msgid="8547330421304946587">"tangens"</string>
-    <string name="desc_op_add" msgid="1174812755738083078">"plus"</string>
-    <string name="desc_op_div" msgid="8320455802423478031">"deleno"</string>
-    <string name="desc_op_fact" msgid="5004950609277631750">"faktoriál"</string>
-    <string name="desc_op_mul" msgid="978652245185868311">"krát"</string>
-    <string name="desc_op_pow" msgid="2620877401884059447">"umocnené na"</string>
-    <string name="desc_op_sqrt" msgid="4405610392216554239">"druhá odmocnina"</string>
-    <string name="desc_op_sub" msgid="2563060630032563021">"mínus"</string>
-    <string name="desc_clr" msgid="8357371663749541924">"vymazať"</string>
-    <string name="desc_del" msgid="1866733601083210032">"vymazať"</string>
-    <string name="desc_eq" msgid="8068773095462472408">"sa rovná"</string>
+    <string name="app_name" msgid="1756503303878374382">"Kalkulačka"</string>
+    <string name="dec_point" msgid="8920102493070918054">","</string>
+    <string name="mode_deg" msgid="1146123354434332479">"stup."</string>
+    <string name="mode_rad" msgid="1434228830085760996">"rad."</string>
+    <string name="clr" msgid="6730945431543327337">"clr"</string>
+    <string name="del" msgid="5878069000864178910">"←"</string>
+    <string name="desc_const_e" msgid="1889187337970539507">"Eulerovo číslo"</string>
+    <string name="desc_const_pi" msgid="5430918714009441655">"pí"</string>
+    <string name="desc_dec_point" msgid="5725254504360445023">"desatinná čiarka"</string>
+    <string name="desc_lparen" msgid="8688758170211924916">"ľavá zátvorka"</string>
+    <string name="desc_rparen" msgid="7920608385146151731">"pravá zátvorka"</string>
+    <string name="desc_fun_cos" msgid="3787913784504974731">"kosínus"</string>
+    <string name="desc_fun_ln" msgid="2505119732546227166">"prirodzený logaritmus"</string>
+    <string name="desc_fun_log" msgid="4202230639814060062">"logaritmus"</string>
+    <string name="desc_fun_sin" msgid="7425661271929838876">"sínus"</string>
+    <string name="desc_fun_tan" msgid="3545496562069310036">"tangens"</string>
+    <string name="desc_fun_arccos" msgid="7583077865497939123">"inverzný kosínus"</string>
+    <string name="desc_fun_arcsin" msgid="8592309261123302915">"inverzný sínus"</string>
+    <string name="desc_fun_arctan" msgid="6891388393360447455">"inverzný tangens"</string>
+    <string name="desc_op_add" msgid="5539599782598050813">"plus"</string>
+    <string name="desc_op_div" msgid="3032399266115257498">"deleno"</string>
+    <string name="desc_op_fact" msgid="6142780103294179702">"faktoriál"</string>
+    <string name="desc_op_mul" msgid="1199902761534518529">"krát"</string>
+    <string name="desc_op_pow" msgid="6010144442344099030">"mocnina"</string>
+    <string name="desc_op_sqrt" msgid="6882241473601721767">"druhá odmocnina"</string>
+    <string name="desc_mode_rad" msgid="5522614457355475195">"prepnúť na radiány"</string>
+    <string name="desc_mode_deg" msgid="5560289378379011831">"prepnúť na stupne"</string>
+    <string name="desc_op_sub" msgid="2744940875059679129">"mínus"</string>
+    <string name="desc_clr" msgid="737502124268890797">"vymazať"</string>
+    <string name="desc_del" msgid="7879515781929311432">"odstrániť"</string>
+    <string name="desc_eq" msgid="3349320880874699285">"sa rovná"</string>
+    <string name="error_nan" msgid="5674077944929888710">"Nie je číslo"</string>
+    <string name="error_syntax" msgid="4786987111228645602">"Nesprávny výraz"</string>
+    <string name="error_aborted" msgid="3402238176316342537">"Prerušené"</string>
+    <string name="error_overflow" msgid="7800547394563434764">"Nekonečné?"</string>
+    <string name="error_zero_divide" msgid="7085069126090779874">"Delenie nulou"</string>
+    <string name="text_copied_toast" msgid="8845645964273481105">"Text bol skopírovaný"</string>
+    <string name="cancelled" msgid="615180456915976640">"Počítanie bolo zrušené!"</string>
+    <string name="dismiss" msgid="7872443888515066216">"Zatvoriť"</string>
+    <string name="timeout" msgid="786323140644284782">"To je príliš zložité! Nedefinovaná alebo nekonečná hodnota?"</string>
+    <string name="ok_remove_timeout" msgid="4252381882975743581">"OK, ale chcem predĺžiť časové limity"</string>
+    <string name="exact" msgid="2597237880041789948">"(presný)"</string>
+    <string name="approximate" msgid="7117143366610670836">"(±1 v poslednej číslici)"</string>
+    <!-- no translation found for menu_leading (2338520833272667740) -->
+    <skip />
+    <!-- no translation found for menu_fraction (1247477377840252234) -->
+    <skip />
+    <!-- no translation found for menu_licenses (1890541368064108592) -->
+    <skip />
 </resources>
diff --git a/res/values-sl/strings.xml b/res/values-sl/strings.xml
index 8289bd2..f8d3d35 100644
--- a/res/values-sl/strings.xml
+++ b/res/values-sl/strings.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- 
-  Copyright (C) 2014 The Android Open Source Project
+  Copyright (C) 2015 The Android Open Source Project
 
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
@@ -17,45 +17,53 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name" msgid="8095131950334945205">"Računalo"</string>
-    <string name="error_nan" msgid="4071578355972369426">"Ni število"</string>
-    <string name="error_syntax" msgid="6940043994468390738">"Napaka"</string>
-    <string name="dec_point" msgid="6555721211126788808">","</string>
-    <string name="digit_0" msgid="697966218778843272">"0"</string>
-    <string name="digit_1" msgid="9009337429640544205">"1"</string>
-    <string name="digit_2" msgid="7722707864768133877">"2"</string>
-    <string name="digit_3" msgid="5813321444694024561">"3"</string>
-    <string name="digit_4" msgid="4768173444612236144">"4"</string>
-    <string name="digit_5" msgid="2015349411036328271">"5"</string>
-    <string name="digit_6" msgid="7350999202882497047">"6"</string>
-    <string name="digit_7" msgid="2386463125354638611">"7"</string>
-    <string name="digit_8" msgid="6298159258090202166">"8"</string>
-    <string name="digit_9" msgid="1221342734731110246">"9"</string>
-    <string name="fun_cos" msgid="7312559527731358211">"cos"</string>
-    <string name="fun_ln" msgid="6282013842946532944">"ln"</string>
-    <string name="fun_log" msgid="6856905045055937519">"log"</string>
-    <string name="fun_sin" msgid="7136698561875496766">"sin"</string>
-    <string name="fun_tan" msgid="9116158377794370341">"tan"</string>
-    <string name="clr" msgid="3126239559646368205">"izb"</string>
-    <string name="del" msgid="6700172918709138470">"izb"</string>
-    <string name="desc_const_e" msgid="7752508267661034194">"Eulerjevo število"</string>
-    <string name="desc_const_pi" msgid="5843835548313660468">"pi"</string>
-    <string name="desc_dec_point" msgid="6211527612960070934">"pika"</string>
-    <string name="desc_lparen" msgid="3319203240269597504">"oklepaj"</string>
-    <string name="desc_rparen" msgid="7629704943022422763">"zaklepaj"</string>
-    <string name="desc_fun_cos" msgid="3197307754450718348">"kosinus"</string>
-    <string name="desc_fun_ln" msgid="4943842219071979148">"naravni logaritem"</string>
-    <string name="desc_fun_log" msgid="6163178034661345125">"logaritem"</string>
-    <string name="desc_fun_sin" msgid="4010564022860883142">"sinus"</string>
-    <string name="desc_fun_tan" msgid="8547330421304946587">"tangens"</string>
-    <string name="desc_op_add" msgid="1174812755738083078">"plus"</string>
-    <string name="desc_op_div" msgid="8320455802423478031">"deli"</string>
-    <string name="desc_op_fact" msgid="5004950609277631750">"fakulteta"</string>
-    <string name="desc_op_mul" msgid="978652245185868311">"krat"</string>
-    <string name="desc_op_pow" msgid="2620877401884059447">"potenca"</string>
-    <string name="desc_op_sqrt" msgid="4405610392216554239">"kvadratni koren"</string>
-    <string name="desc_op_sub" msgid="2563060630032563021">"minus"</string>
-    <string name="desc_clr" msgid="8357371663749541924">"počisti"</string>
-    <string name="desc_del" msgid="1866733601083210032">"izbriši"</string>
-    <string name="desc_eq" msgid="8068773095462472408">"je enako"</string>
+    <string name="app_name" msgid="1756503303878374382">"Računalo"</string>
+    <string name="dec_point" msgid="8920102493070918054">"."</string>
+    <string name="mode_deg" msgid="1146123354434332479">"sto"</string>
+    <string name="mode_rad" msgid="1434228830085760996">"rad"</string>
+    <string name="clr" msgid="6730945431543327337">"poč"</string>
+    <string name="del" msgid="5878069000864178910">"izb"</string>
+    <string name="desc_const_e" msgid="1889187337970539507">"Eulerjevo število"</string>
+    <string name="desc_const_pi" msgid="5430918714009441655">"pi"</string>
+    <string name="desc_dec_point" msgid="5725254504360445023">"pika"</string>
+    <string name="desc_lparen" msgid="8688758170211924916">"oklepaj"</string>
+    <string name="desc_rparen" msgid="7920608385146151731">"zaklepaj"</string>
+    <string name="desc_fun_cos" msgid="3787913784504974731">"kosinus"</string>
+    <string name="desc_fun_ln" msgid="2505119732546227166">"naravni logaritem"</string>
+    <string name="desc_fun_log" msgid="4202230639814060062">"logaritem"</string>
+    <string name="desc_fun_sin" msgid="7425661271929838876">"sinus"</string>
+    <string name="desc_fun_tan" msgid="3545496562069310036">"tangens"</string>
+    <string name="desc_fun_arccos" msgid="7583077865497939123">"inverzni kosinus"</string>
+    <string name="desc_fun_arcsin" msgid="8592309261123302915">"inverzni sinus"</string>
+    <string name="desc_fun_arctan" msgid="6891388393360447455">"inverzni tangens"</string>
+    <string name="desc_op_add" msgid="5539599782598050813">"plus"</string>
+    <string name="desc_op_div" msgid="3032399266115257498">"deli"</string>
+    <string name="desc_op_fact" msgid="6142780103294179702">"fakulteta"</string>
+    <string name="desc_op_mul" msgid="1199902761534518529">"krat"</string>
+    <string name="desc_op_pow" msgid="6010144442344099030">"potenca"</string>
+    <string name="desc_op_sqrt" msgid="6882241473601721767">"kvadratni koren"</string>
+    <string name="desc_mode_rad" msgid="5522614457355475195">"preklop na radiane"</string>
+    <string name="desc_mode_deg" msgid="5560289378379011831">"preklop na stopinje"</string>
+    <string name="desc_op_sub" msgid="2744940875059679129">"minus"</string>
+    <string name="desc_clr" msgid="737502124268890797">"počisti"</string>
+    <string name="desc_del" msgid="7879515781929311432">"izbriši"</string>
+    <string name="desc_eq" msgid="3349320880874699285">"je enako"</string>
+    <string name="error_nan" msgid="5674077944929888710">"Ni število"</string>
+    <string name="error_syntax" msgid="4786987111228645602">"Napačen izraz"</string>
+    <string name="error_aborted" msgid="3402238176316342537">"Preklicano"</string>
+    <string name="error_overflow" msgid="7800547394563434764">"Neskončno?"</string>
+    <string name="error_zero_divide" msgid="7085069126090779874">"Deljenje z 0"</string>
+    <string name="text_copied_toast" msgid="8845645964273481105">"Besedilo je bilo kopirano."</string>
+    <string name="cancelled" msgid="615180456915976640">"Izračun preklican."</string>
+    <string name="dismiss" msgid="7872443888515066216">"Opusti"</string>
+    <string name="timeout" msgid="786323140644284782">"Pretežko! Je vrednost nedoločena ali neskončna?"</string>
+    <string name="ok_remove_timeout" msgid="4252381882975743581">"V redu, toda naj bo časovna omejitev daljša."</string>
+    <string name="exact" msgid="2597237880041789948">"(natančno)"</string>
+    <string name="approximate" msgid="7117143366610670836">"(±1 pri zadnji števki)"</string>
+    <!-- no translation found for menu_leading (2338520833272667740) -->
+    <skip />
+    <!-- no translation found for menu_fraction (1247477377840252234) -->
+    <skip />
+    <!-- no translation found for menu_licenses (1890541368064108592) -->
+    <skip />
 </resources>
diff --git a/res/values-sr/strings.xml b/res/values-sr/strings.xml
index d33dd8b..c534d64 100644
--- a/res/values-sr/strings.xml
+++ b/res/values-sr/strings.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- 
-  Copyright (C) 2014 The Android Open Source Project
+  Copyright (C) 2015 The Android Open Source Project
 
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
@@ -17,45 +17,53 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name" msgid="8095131950334945205">"Калкулатор"</string>
-    <string name="error_nan" msgid="4071578355972369426">"Није број"</string>
-    <string name="error_syntax" msgid="6940043994468390738">"Грешка"</string>
-    <string name="dec_point" msgid="6555721211126788808">","</string>
-    <string name="digit_0" msgid="697966218778843272">"0"</string>
-    <string name="digit_1" msgid="9009337429640544205">"1"</string>
-    <string name="digit_2" msgid="7722707864768133877">"2"</string>
-    <string name="digit_3" msgid="5813321444694024561">"3"</string>
-    <string name="digit_4" msgid="4768173444612236144">"4"</string>
-    <string name="digit_5" msgid="2015349411036328271">"5"</string>
-    <string name="digit_6" msgid="7350999202882497047">"6"</string>
-    <string name="digit_7" msgid="2386463125354638611">"7"</string>
-    <string name="digit_8" msgid="6298159258090202166">"8"</string>
-    <string name="digit_9" msgid="1221342734731110246">"9"</string>
-    <string name="fun_cos" msgid="7312559527731358211">"cos"</string>
-    <string name="fun_ln" msgid="6282013842946532944">"ln"</string>
-    <string name="fun_log" msgid="6856905045055937519">"log"</string>
-    <string name="fun_sin" msgid="7136698561875496766">"sin"</string>
-    <string name="fun_tan" msgid="9116158377794370341">"tg"</string>
-    <string name="clr" msgid="3126239559646368205">"C"</string>
-    <string name="del" msgid="6700172918709138470">"CE"</string>
-    <string name="desc_const_e" msgid="7752508267661034194">"Ојлеров број"</string>
-    <string name="desc_const_pi" msgid="5843835548313660468">"пи"</string>
-    <string name="desc_dec_point" msgid="6211527612960070934">"зарез"</string>
-    <string name="desc_lparen" msgid="3319203240269597504">"отворена заграда"</string>
-    <string name="desc_rparen" msgid="7629704943022422763">"затворена заграда"</string>
-    <string name="desc_fun_cos" msgid="3197307754450718348">"косинус"</string>
-    <string name="desc_fun_ln" msgid="4943842219071979148">"природни логаритам"</string>
-    <string name="desc_fun_log" msgid="6163178034661345125">"логаритам"</string>
-    <string name="desc_fun_sin" msgid="4010564022860883142">"синус"</string>
-    <string name="desc_fun_tan" msgid="8547330421304946587">"тангенс"</string>
-    <string name="desc_op_add" msgid="1174812755738083078">"плус"</string>
-    <string name="desc_op_div" msgid="8320455802423478031">"подели"</string>
-    <string name="desc_op_fact" msgid="5004950609277631750">"факторијел"</string>
-    <string name="desc_op_mul" msgid="978652245185868311">"пута"</string>
-    <string name="desc_op_pow" msgid="2620877401884059447">"степен"</string>
-    <string name="desc_op_sqrt" msgid="4405610392216554239">"квадратни корен"</string>
-    <string name="desc_op_sub" msgid="2563060630032563021">"минус"</string>
-    <string name="desc_clr" msgid="8357371663749541924">"обриши"</string>
-    <string name="desc_del" msgid="1866733601083210032">"избриши"</string>
-    <string name="desc_eq" msgid="8068773095462472408">"једнако"</string>
+    <string name="app_name" msgid="1756503303878374382">"Калкулатор"</string>
+    <string name="dec_point" msgid="8920102493070918054">","</string>
+    <string name="mode_deg" msgid="1146123354434332479">"deg"</string>
+    <string name="mode_rad" msgid="1434228830085760996">"rad"</string>
+    <string name="clr" msgid="6730945431543327337">"clr"</string>
+    <string name="del" msgid="5878069000864178910">"del"</string>
+    <string name="desc_const_e" msgid="1889187337970539507">"Ојлеров број"</string>
+    <string name="desc_const_pi" msgid="5430918714009441655">"пи"</string>
+    <string name="desc_dec_point" msgid="5725254504360445023">"зарез"</string>
+    <string name="desc_lparen" msgid="8688758170211924916">"отворена заграда"</string>
+    <string name="desc_rparen" msgid="7920608385146151731">"затворена заграда"</string>
+    <string name="desc_fun_cos" msgid="3787913784504974731">"косинус"</string>
+    <string name="desc_fun_ln" msgid="2505119732546227166">"природни логаритам"</string>
+    <string name="desc_fun_log" msgid="4202230639814060062">"логаритам"</string>
+    <string name="desc_fun_sin" msgid="7425661271929838876">"синус"</string>
+    <string name="desc_fun_tan" msgid="3545496562069310036">"тангенс"</string>
+    <string name="desc_fun_arccos" msgid="7583077865497939123">"аркус косинус"</string>
+    <string name="desc_fun_arcsin" msgid="8592309261123302915">"аркус синус"</string>
+    <string name="desc_fun_arctan" msgid="6891388393360447455">"аркус тангенс"</string>
+    <string name="desc_op_add" msgid="5539599782598050813">"плус"</string>
+    <string name="desc_op_div" msgid="3032399266115257498">"дељење"</string>
+    <string name="desc_op_fact" msgid="6142780103294179702">"факторијел"</string>
+    <string name="desc_op_mul" msgid="1199902761534518529">"множење"</string>
+    <string name="desc_op_pow" msgid="6010144442344099030">"степен"</string>
+    <string name="desc_op_sqrt" msgid="6882241473601721767">"квадратни корен"</string>
+    <string name="desc_mode_rad" msgid="5522614457355475195">"пребаци у радијане"</string>
+    <string name="desc_mode_deg" msgid="5560289378379011831">"пребаци у степене"</string>
+    <string name="desc_op_sub" msgid="2744940875059679129">"минус"</string>
+    <string name="desc_clr" msgid="737502124268890797">"обриши"</string>
+    <string name="desc_del" msgid="7879515781929311432">"избриши"</string>
+    <string name="desc_eq" msgid="3349320880874699285">"једнако"</string>
+    <string name="error_nan" msgid="5674077944929888710">"Није број"</string>
+    <string name="error_syntax" msgid="4786987111228645602">"Неисправан израз"</string>
+    <string name="error_aborted" msgid="3402238176316342537">"Отказано је"</string>
+    <string name="error_overflow" msgid="7800547394563434764">"Бесконачно?"</string>
+    <string name="error_zero_divide" msgid="7085069126090779874">"Дељење нулом"</string>
+    <string name="text_copied_toast" msgid="8845645964273481105">"Текст је копиран."</string>
+    <string name="cancelled" msgid="615180456915976640">"Израчунавање је отказано!"</string>
+    <string name="dismiss" msgid="7872443888515066216">"Одбаци"</string>
+    <string name="timeout" msgid="786323140644284782">"Ово је претешко! Да ли је вредност недефинисана или бесконачна?"</string>
+    <string name="ok_remove_timeout" msgid="4252381882975743581">"У реду, али тражим дужа временска ограничења!"</string>
+    <string name="exact" msgid="2597237880041789948">"(тачно)"</string>
+    <string name="approximate" msgid="7117143366610670836">"(±1 за последњу цифру)"</string>
+    <!-- no translation found for menu_leading (2338520833272667740) -->
+    <skip />
+    <!-- no translation found for menu_fraction (1247477377840252234) -->
+    <skip />
+    <!-- no translation found for menu_licenses (1890541368064108592) -->
+    <skip />
 </resources>
diff --git a/res/values-sv/strings.xml b/res/values-sv/strings.xml
index 318d225..0ec28df 100644
--- a/res/values-sv/strings.xml
+++ b/res/values-sv/strings.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- 
-  Copyright (C) 2014 The Android Open Source Project
+  Copyright (C) 2015 The Android Open Source Project
 
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
@@ -17,45 +17,53 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name" msgid="8095131950334945205">"Kalkylator"</string>
-    <string name="error_nan" msgid="4071578355972369426">"Inte ett tal"</string>
-    <string name="error_syntax" msgid="6940043994468390738">"Fel"</string>
-    <string name="dec_point" msgid="6555721211126788808">","</string>
-    <string name="digit_0" msgid="697966218778843272">"0"</string>
-    <string name="digit_1" msgid="9009337429640544205">"1"</string>
-    <string name="digit_2" msgid="7722707864768133877">"2"</string>
-    <string name="digit_3" msgid="5813321444694024561">"3"</string>
-    <string name="digit_4" msgid="4768173444612236144">"4"</string>
-    <string name="digit_5" msgid="2015349411036328271">"5"</string>
-    <string name="digit_6" msgid="7350999202882497047">"6"</string>
-    <string name="digit_7" msgid="2386463125354638611">"7"</string>
-    <string name="digit_8" msgid="6298159258090202166">"8"</string>
-    <string name="digit_9" msgid="1221342734731110246">"9"</string>
-    <string name="fun_cos" msgid="7312559527731358211">"cos"</string>
-    <string name="fun_ln" msgid="6282013842946532944">"ln"</string>
-    <string name="fun_log" msgid="6856905045055937519">"log"</string>
-    <string name="fun_sin" msgid="7136698561875496766">"sin"</string>
-    <string name="fun_tan" msgid="9116158377794370341">"tan"</string>
-    <string name="clr" msgid="3126239559646368205">"CE"</string>
-    <string name="del" msgid="6700172918709138470">"del"</string>
-    <string name="desc_const_e" msgid="7752508267661034194">"Eulers tal"</string>
-    <string name="desc_const_pi" msgid="5843835548313660468">"pi"</string>
-    <string name="desc_dec_point" msgid="6211527612960070934">"komma "</string>
-    <string name="desc_lparen" msgid="3319203240269597504">"vänsterparentes"</string>
-    <string name="desc_rparen" msgid="7629704943022422763">"högerparentes"</string>
-    <string name="desc_fun_cos" msgid="3197307754450718348">"cosinus"</string>
-    <string name="desc_fun_ln" msgid="4943842219071979148">"naturlig logaritm"</string>
-    <string name="desc_fun_log" msgid="6163178034661345125">"logaritm"</string>
-    <string name="desc_fun_sin" msgid="4010564022860883142">"sinus"</string>
-    <string name="desc_fun_tan" msgid="8547330421304946587">"tangent"</string>
-    <string name="desc_op_add" msgid="1174812755738083078">"plus"</string>
-    <string name="desc_op_div" msgid="8320455802423478031">"delat med"</string>
-    <string name="desc_op_fact" msgid="5004950609277631750">"fakultet"</string>
-    <string name="desc_op_mul" msgid="978652245185868311">"gånger"</string>
-    <string name="desc_op_pow" msgid="2620877401884059447">"exponent"</string>
-    <string name="desc_op_sqrt" msgid="4405610392216554239">"kvadratrot"</string>
-    <string name="desc_op_sub" msgid="2563060630032563021">"minus"</string>
-    <string name="desc_clr" msgid="8357371663749541924">"rensa"</string>
-    <string name="desc_del" msgid="1866733601083210032">"delete"</string>
-    <string name="desc_eq" msgid="8068773095462472408">"är lika med"</string>
+    <string name="app_name" msgid="1756503303878374382">"Kalkylator"</string>
+    <string name="dec_point" msgid="8920102493070918054">"."</string>
+    <string name="mode_deg" msgid="1146123354434332479">"deg"</string>
+    <string name="mode_rad" msgid="1434228830085760996">"rad"</string>
+    <string name="clr" msgid="6730945431543327337">"clr"</string>
+    <string name="del" msgid="5878069000864178910">"del"</string>
+    <string name="desc_const_e" msgid="1889187337970539507">"Eulers tal"</string>
+    <string name="desc_const_pi" msgid="5430918714009441655">"pi"</string>
+    <string name="desc_dec_point" msgid="5725254504360445023">"komma"</string>
+    <string name="desc_lparen" msgid="8688758170211924916">"vänsterparentes"</string>
+    <string name="desc_rparen" msgid="7920608385146151731">"högerparentes"</string>
+    <string name="desc_fun_cos" msgid="3787913784504974731">"cosinus"</string>
+    <string name="desc_fun_ln" msgid="2505119732546227166">"naturlig logaritm"</string>
+    <string name="desc_fun_log" msgid="4202230639814060062">"logaritm"</string>
+    <string name="desc_fun_sin" msgid="7425661271929838876">"sinus"</string>
+    <string name="desc_fun_tan" msgid="3545496562069310036">"tangent"</string>
+    <string name="desc_fun_arccos" msgid="7583077865497939123">"inverterad cosinus"</string>
+    <string name="desc_fun_arcsin" msgid="8592309261123302915">"inverterad sinus"</string>
+    <string name="desc_fun_arctan" msgid="6891388393360447455">"inverterad tangent"</string>
+    <string name="desc_op_add" msgid="5539599782598050813">"plus"</string>
+    <string name="desc_op_div" msgid="3032399266115257498">"delat med"</string>
+    <string name="desc_op_fact" msgid="6142780103294179702">"fakultet"</string>
+    <string name="desc_op_mul" msgid="1199902761534518529">"gånger"</string>
+    <string name="desc_op_pow" msgid="6010144442344099030">"upphöjt till"</string>
+    <string name="desc_op_sqrt" msgid="6882241473601721767">"kvadratrot"</string>
+    <string name="desc_mode_rad" msgid="5522614457355475195">"byt till radianer"</string>
+    <string name="desc_mode_deg" msgid="5560289378379011831">"byt till grader"</string>
+    <string name="desc_op_sub" msgid="2744940875059679129">"minus"</string>
+    <string name="desc_clr" msgid="737502124268890797">"rensa"</string>
+    <string name="desc_del" msgid="7879515781929311432">"radera"</string>
+    <string name="desc_eq" msgid="3349320880874699285">"är lika med"</string>
+    <string name="error_nan" msgid="5674077944929888710">"Inte ett tal"</string>
+    <string name="error_syntax" msgid="4786987111228645602">"Felaktigt uttryck"</string>
+    <string name="error_aborted" msgid="3402238176316342537">"Avbruten"</string>
+    <string name="error_overflow" msgid="7800547394563434764">"Oändligt?"</string>
+    <string name="error_zero_divide" msgid="7085069126090779874">"Delat med 0"</string>
+    <string name="text_copied_toast" msgid="8845645964273481105">"Texten har kopierats."</string>
+    <string name="cancelled" msgid="615180456915976640">"Beräkningen har avbrutits."</string>
+    <string name="dismiss" msgid="7872443888515066216">"Ignorera"</string>
+    <string name="timeout" msgid="786323140644284782">"Det är för svårt! Odefinierat eller oändligt värde?"</string>
+    <string name="ok_remove_timeout" msgid="4252381882975743581">"OK, men längre tidgränser, tack!"</string>
+    <string name="exact" msgid="2597237880041789948">"(exakt)"</string>
+    <string name="approximate" msgid="7117143366610670836">"(±1 i sista siffran)"</string>
+    <!-- no translation found for menu_leading (2338520833272667740) -->
+    <skip />
+    <!-- no translation found for menu_fraction (1247477377840252234) -->
+    <skip />
+    <!-- no translation found for menu_licenses (1890541368064108592) -->
+    <skip />
 </resources>
diff --git a/res/values-sw/strings.xml b/res/values-sw/strings.xml
index a951039..49dac89 100644
--- a/res/values-sw/strings.xml
+++ b/res/values-sw/strings.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- 
-  Copyright (C) 2014 The Android Open Source Project
+  Copyright (C) 2015 The Android Open Source Project
 
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
@@ -17,45 +17,53 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name" msgid="8095131950334945205">"Kikokotoo"</string>
-    <string name="error_nan" msgid="4071578355972369426">"Si nambari"</string>
-    <string name="error_syntax" msgid="6940043994468390738">"Hitilafu"</string>
-    <string name="dec_point" msgid="6555721211126788808">"."</string>
-    <string name="digit_0" msgid="697966218778843272">"0"</string>
-    <string name="digit_1" msgid="9009337429640544205">"1"</string>
-    <string name="digit_2" msgid="7722707864768133877">"2"</string>
-    <string name="digit_3" msgid="5813321444694024561">"3"</string>
-    <string name="digit_4" msgid="4768173444612236144">"4"</string>
-    <string name="digit_5" msgid="2015349411036328271">"5"</string>
-    <string name="digit_6" msgid="7350999202882497047">"6"</string>
-    <string name="digit_7" msgid="2386463125354638611">"7"</string>
-    <string name="digit_8" msgid="6298159258090202166">"8"</string>
-    <string name="digit_9" msgid="1221342734731110246">"9"</string>
-    <string name="fun_cos" msgid="7312559527731358211">"cos"</string>
-    <string name="fun_ln" msgid="6282013842946532944">"In"</string>
-    <string name="fun_log" msgid="6856905045055937519">"log"</string>
-    <string name="fun_sin" msgid="7136698561875496766">"sin"</string>
-    <string name="fun_tan" msgid="9116158377794370341">"tan"</string>
-    <string name="clr" msgid="3126239559646368205">"futa"</string>
-    <string name="del" msgid="6700172918709138470">"futa"</string>
-    <string name="desc_const_e" msgid="7752508267661034194">"Nambari ya Euler"</string>
-    <string name="desc_const_pi" msgid="5843835548313660468">"pi"</string>
-    <string name="desc_dec_point" msgid="6211527612960070934">"nukta"</string>
-    <string name="desc_lparen" msgid="3319203240269597504">"mabano ya kushoto"</string>
-    <string name="desc_rparen" msgid="7629704943022422763">"mabano ya kulia"</string>
-    <string name="desc_fun_cos" msgid="3197307754450718348">"kosini"</string>
-    <string name="desc_fun_ln" msgid="4943842219071979148">"logi asili"</string>
-    <string name="desc_fun_log" msgid="6163178034661345125">"logi"</string>
-    <string name="desc_fun_sin" msgid="4010564022860883142">"sini"</string>
-    <string name="desc_fun_tan" msgid="8547330421304946587">"tanjenti"</string>
-    <string name="desc_op_add" msgid="1174812755738083078">"jumlisha"</string>
-    <string name="desc_op_div" msgid="8320455802423478031">"gawanya"</string>
-    <string name="desc_op_fact" msgid="5004950609277631750">"zao mtiririko"</string>
-    <string name="desc_op_mul" msgid="978652245185868311">"zidisha"</string>
-    <string name="desc_op_pow" msgid="2620877401884059447">"kipeo"</string>
-    <string name="desc_op_sqrt" msgid="4405610392216554239">"kipeo cha pili"</string>
-    <string name="desc_op_sub" msgid="2563060630032563021">"kutoa"</string>
-    <string name="desc_clr" msgid="8357371663749541924">"futa"</string>
-    <string name="desc_del" msgid="1866733601083210032">"futa"</string>
-    <string name="desc_eq" msgid="8068773095462472408">"sawa na"</string>
+    <string name="app_name" msgid="1756503303878374382">"Kikokotoo"</string>
+    <string name="dec_point" msgid="8920102493070918054">"."</string>
+    <string name="mode_deg" msgid="1146123354434332479">"digrii"</string>
+    <string name="mode_rad" msgid="1434228830085760996">"rediani"</string>
+    <string name="clr" msgid="6730945431543327337">"futa"</string>
+    <string name="del" msgid="5878069000864178910">"futa"</string>
+    <string name="desc_const_e" msgid="1889187337970539507">"nambari ya Euler"</string>
+    <string name="desc_const_pi" msgid="5430918714009441655">"pi"</string>
+    <string name="desc_dec_point" msgid="5725254504360445023">"nukta"</string>
+    <string name="desc_lparen" msgid="8688758170211924916">"mabano ya kushoto"</string>
+    <string name="desc_rparen" msgid="7920608385146151731">"mabano ya kulia"</string>
+    <string name="desc_fun_cos" msgid="3787913784504974731">"kosini"</string>
+    <string name="desc_fun_ln" msgid="2505119732546227166">"logi asili"</string>
+    <string name="desc_fun_log" msgid="4202230639814060062">"logi"</string>
+    <string name="desc_fun_sin" msgid="7425661271929838876">"sini"</string>
+    <string name="desc_fun_tan" msgid="3545496562069310036">"tanjenti"</string>
+    <string name="desc_fun_arccos" msgid="7583077865497939123">"kosini ya kinyume"</string>
+    <string name="desc_fun_arcsin" msgid="8592309261123302915">"sini ya kinyume"</string>
+    <string name="desc_fun_arctan" msgid="6891388393360447455">"tanjenti ya kinyume"</string>
+    <string name="desc_op_add" msgid="5539599782598050813">"jumlisha"</string>
+    <string name="desc_op_div" msgid="3032399266115257498">"gawanya"</string>
+    <string name="desc_op_fact" msgid="6142780103294179702">"zao mtiririko"</string>
+    <string name="desc_op_mul" msgid="1199902761534518529">"zidisha"</string>
+    <string name="desc_op_pow" msgid="6010144442344099030">"kipeo"</string>
+    <string name="desc_op_sqrt" msgid="6882241473601721767">"kipeo cha pili"</string>
+    <string name="desc_mode_rad" msgid="5522614457355475195">"badilisha hadi rediani"</string>
+    <string name="desc_mode_deg" msgid="5560289378379011831">"badilisha hadi digrii"</string>
+    <string name="desc_op_sub" msgid="2744940875059679129">"kutoa"</string>
+    <string name="desc_clr" msgid="737502124268890797">"futa"</string>
+    <string name="desc_del" msgid="7879515781929311432">"futa"</string>
+    <string name="desc_eq" msgid="3349320880874699285">"sawa na"</string>
+    <string name="error_nan" msgid="5674077944929888710">"Si nambari"</string>
+    <string name="error_syntax" msgid="4786987111228645602">"Hesabu yenye hitilafu"</string>
+    <string name="error_aborted" msgid="3402238176316342537">"Imeghairiwa"</string>
+    <string name="error_overflow" msgid="7800547394563434764">"Isiyokoma?"</string>
+    <string name="error_zero_divide" msgid="7085069126090779874">"Kugawa kwa 0"</string>
+    <string name="text_copied_toast" msgid="8845645964273481105">"Maandishi yamenakiliwa."</string>
+    <string name="cancelled" msgid="615180456915976640">"Ukokotoaji umefutwa!"</string>
+    <string name="dismiss" msgid="7872443888515066216">"Ondoa"</string>
+    <string name="timeout" msgid="786323140644284782">"Hiyo ni ngumu sana! Kuna thamani isiyojulikana au isiyo na kikomo?"</string>
+    <string name="ok_remove_timeout" msgid="4252381882975743581">"Sawa, lakini ina muda mrefu zaidi kuisha, tafadhali!"</string>
+    <string name="exact" msgid="2597237880041789948">"(mahususi)"</string>
+    <string name="approximate" msgid="7117143366610670836">"(± 1 katika tarakimu ya mwisho)"</string>
+    <!-- no translation found for menu_leading (2338520833272667740) -->
+    <skip />
+    <!-- no translation found for menu_fraction (1247477377840252234) -->
+    <skip />
+    <!-- no translation found for menu_licenses (1890541368064108592) -->
+    <skip />
 </resources>
diff --git a/res/values-ta-rIN/strings.xml b/res/values-ta-rIN/strings.xml
index e2ad3c8..7537b69 100644
--- a/res/values-ta-rIN/strings.xml
+++ b/res/values-ta-rIN/strings.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- 
-  Copyright (C) 2014 The Android Open Source Project
+  Copyright (C) 2015 The Android Open Source Project
 
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
@@ -17,45 +17,53 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name" msgid="8095131950334945205">"கணிப்பான்"</string>
-    <string name="error_nan" msgid="4071578355972369426">"எண் அல்ல"</string>
-    <string name="error_syntax" msgid="6940043994468390738">"பிழை"</string>
-    <string name="dec_point" msgid="6555721211126788808">"."</string>
-    <string name="digit_0" msgid="697966218778843272">"0"</string>
-    <string name="digit_1" msgid="9009337429640544205">"1"</string>
-    <string name="digit_2" msgid="7722707864768133877">"2"</string>
-    <string name="digit_3" msgid="5813321444694024561">"3"</string>
-    <string name="digit_4" msgid="4768173444612236144">"4"</string>
-    <string name="digit_5" msgid="2015349411036328271">"5"</string>
-    <string name="digit_6" msgid="7350999202882497047">"6"</string>
-    <string name="digit_7" msgid="2386463125354638611">"7"</string>
-    <string name="digit_8" msgid="6298159258090202166">"8"</string>
-    <string name="digit_9" msgid="1221342734731110246">"9"</string>
-    <string name="fun_cos" msgid="7312559527731358211">"காஸ்"</string>
-    <string name="fun_ln" msgid="6282013842946532944">"ln"</string>
-    <string name="fun_log" msgid="6856905045055937519">"மடக்கை"</string>
-    <string name="fun_sin" msgid="7136698561875496766">"சைன்"</string>
-    <string name="fun_tan" msgid="9116158377794370341">"டேன்"</string>
-    <string name="clr" msgid="3126239559646368205">"அழி"</string>
-    <string name="del" msgid="6700172918709138470">"நீக்கு"</string>
-    <string name="desc_const_e" msgid="7752508267661034194">"ஆய்லரின் எண்"</string>
-    <string name="desc_const_pi" msgid="5843835548313660468">"பை"</string>
-    <string name="desc_dec_point" msgid="6211527612960070934">"புள்ளி"</string>
-    <string name="desc_lparen" msgid="3319203240269597504">"இடது அடைப்புக்குறி"</string>
-    <string name="desc_rparen" msgid="7629704943022422763">"வலது அடைப்புக்குறி"</string>
-    <string name="desc_fun_cos" msgid="3197307754450718348">"கோசைன்"</string>
-    <string name="desc_fun_ln" msgid="4943842219071979148">"இயல் மடக்கை"</string>
-    <string name="desc_fun_log" msgid="6163178034661345125">"மடக்கை"</string>
-    <string name="desc_fun_sin" msgid="4010564022860883142">"சைன்"</string>
-    <string name="desc_fun_tan" msgid="8547330421304946587">"டேன்ஜென்ட்"</string>
-    <string name="desc_op_add" msgid="1174812755738083078">"பிளஸ்"</string>
-    <string name="desc_op_div" msgid="8320455802423478031">"வகுத்தல்"</string>
-    <string name="desc_op_fact" msgid="5004950609277631750">"காரணியப் பெருக்கம்"</string>
-    <string name="desc_op_mul" msgid="978652245185868311">"பெருக்கல்"</string>
-    <string name="desc_op_pow" msgid="2620877401884059447">"அடுக்கு"</string>
-    <string name="desc_op_sqrt" msgid="4405610392216554239">"வர்க்க மூலம்"</string>
-    <string name="desc_op_sub" msgid="2563060630032563021">"கழித்தல்"</string>
-    <string name="desc_clr" msgid="8357371663749541924">"அழி"</string>
-    <string name="desc_del" msgid="1866733601083210032">"நீக்கு"</string>
-    <string name="desc_eq" msgid="8068773095462472408">"சமக்குறி"</string>
+    <string name="app_name" msgid="1756503303878374382">"கணிப்பான்"</string>
+    <string name="dec_point" msgid="8920102493070918054">"."</string>
+    <string name="mode_deg" msgid="1146123354434332479">"டிகிரி"</string>
+    <string name="mode_rad" msgid="1434228830085760996">"ரேடியன்"</string>
+    <string name="clr" msgid="6730945431543327337">"அழி"</string>
+    <string name="del" msgid="5878069000864178910">"நீக்கு"</string>
+    <string name="desc_const_e" msgid="1889187337970539507">"ஆய்லரின் எண்"</string>
+    <string name="desc_const_pi" msgid="5430918714009441655">"பை"</string>
+    <string name="desc_dec_point" msgid="5725254504360445023">"புள்ளி"</string>
+    <string name="desc_lparen" msgid="8688758170211924916">"இடது அடைப்புக்குறி"</string>
+    <string name="desc_rparen" msgid="7920608385146151731">"வலது அடைப்புக்குறி"</string>
+    <string name="desc_fun_cos" msgid="3787913784504974731">"கோசைன்"</string>
+    <string name="desc_fun_ln" msgid="2505119732546227166">"இயல் மடக்கை"</string>
+    <string name="desc_fun_log" msgid="4202230639814060062">"மடக்கை"</string>
+    <string name="desc_fun_sin" msgid="7425661271929838876">"சைன்"</string>
+    <string name="desc_fun_tan" msgid="3545496562069310036">"டேன்ஜென்ட்"</string>
+    <string name="desc_fun_arccos" msgid="7583077865497939123">"தலைகீழ் கோசைன்"</string>
+    <string name="desc_fun_arcsin" msgid="8592309261123302915">"தலைகீழ் சைன்"</string>
+    <string name="desc_fun_arctan" msgid="6891388393360447455">"தலைகீழ் டேன்ஜென்ட்"</string>
+    <string name="desc_op_add" msgid="5539599782598050813">"கூட்டல்"</string>
+    <string name="desc_op_div" msgid="3032399266115257498">"வகுத்தல்"</string>
+    <string name="desc_op_fact" msgid="6142780103294179702">"காரணியப் பெருக்கம்"</string>
+    <string name="desc_op_mul" msgid="1199902761534518529">"பெருக்கல்"</string>
+    <string name="desc_op_pow" msgid="6010144442344099030">"அடுக்கு"</string>
+    <string name="desc_op_sqrt" msgid="6882241473601721767">"வர்க்க மூலம்"</string>
+    <string name="desc_mode_rad" msgid="5522614457355475195">"ரேடியன்களுக்கு மாறு"</string>
+    <string name="desc_mode_deg" msgid="5560289378379011831">"டிகிரிகளுக்கு மாறு"</string>
+    <string name="desc_op_sub" msgid="2744940875059679129">"கழித்தல்"</string>
+    <string name="desc_clr" msgid="737502124268890797">"அழி"</string>
+    <string name="desc_del" msgid="7879515781929311432">"நீக்கு"</string>
+    <string name="desc_eq" msgid="3349320880874699285">"சமம்"</string>
+    <string name="error_nan" msgid="5674077944929888710">"எண் அல்ல"</string>
+    <string name="error_syntax" msgid="4786987111228645602">"தவறான கோவை"</string>
+    <string name="error_aborted" msgid="3402238176316342537">"நிறுத்தப்பட்டது"</string>
+    <string name="error_overflow" msgid="7800547394563434764">"முடிவிலியா?"</string>
+    <string name="error_zero_divide" msgid="7085069126090779874">"0 மூலம் வகுத்தல்"</string>
+    <string name="text_copied_toast" msgid="8845645964273481105">"உரை நகலெடுக்கப்பட்டது."</string>
+    <string name="cancelled" msgid="615180456915976640">"கணிப்பு ரத்துசெய்யப்பட்டது!"</string>
+    <string name="dismiss" msgid="7872443888515066216">"விலக்கு"</string>
+    <string name="timeout" msgid="786323140644284782">"மிகக் கடினம்! வரையறுக்கப்படவில்லையா அல்லது முடிவிலி மதிப்பா?"</string>
+    <string name="ok_remove_timeout" msgid="4252381882975743581">"சரி, மீண்டும் இதை முயற்சிக்க வேண்டாம்!"</string>
+    <string name="exact" msgid="2597237880041789948">"(சரி சமம்)"</string>
+    <string name="approximate" msgid="7117143366610670836">"(கடைசி இலக்கத்தில் ±1)"</string>
+    <!-- no translation found for menu_leading (2338520833272667740) -->
+    <skip />
+    <!-- no translation found for menu_fraction (1247477377840252234) -->
+    <skip />
+    <!-- no translation found for menu_licenses (1890541368064108592) -->
+    <skip />
 </resources>
diff --git a/res/values-te-rIN/strings.xml b/res/values-te-rIN/strings.xml
index d86688e..eb8a84f 100644
--- a/res/values-te-rIN/strings.xml
+++ b/res/values-te-rIN/strings.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- 
-  Copyright (C) 2014 The Android Open Source Project
+  Copyright (C) 2015 The Android Open Source Project
 
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
@@ -17,45 +17,53 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name" msgid="8095131950334945205">"గణనయంత్రం"</string>
-    <string name="error_nan" msgid="4071578355972369426">"సంఖ్య కాదు"</string>
-    <string name="error_syntax" msgid="6940043994468390738">"లోపం"</string>
-    <string name="dec_point" msgid="6555721211126788808">"."</string>
-    <string name="digit_0" msgid="697966218778843272">"0"</string>
-    <string name="digit_1" msgid="9009337429640544205">"1"</string>
-    <string name="digit_2" msgid="7722707864768133877">"2"</string>
-    <string name="digit_3" msgid="5813321444694024561">"3"</string>
-    <string name="digit_4" msgid="4768173444612236144">"4"</string>
-    <string name="digit_5" msgid="2015349411036328271">"5"</string>
-    <string name="digit_6" msgid="7350999202882497047">"6"</string>
-    <string name="digit_7" msgid="2386463125354638611">"7"</string>
-    <string name="digit_8" msgid="6298159258090202166">"8"</string>
-    <string name="digit_9" msgid="1221342734731110246">"9"</string>
-    <string name="fun_cos" msgid="7312559527731358211">"cos"</string>
-    <string name="fun_ln" msgid="6282013842946532944">"ln"</string>
-    <string name="fun_log" msgid="6856905045055937519">"log"</string>
-    <string name="fun_sin" msgid="7136698561875496766">"sin"</string>
-    <string name="fun_tan" msgid="9116158377794370341">"tan"</string>
-    <string name="clr" msgid="3126239559646368205">"clr"</string>
-    <string name="del" msgid="6700172918709138470">"del"</string>
-    <string name="desc_const_e" msgid="7752508267661034194">"యూలర్ సంఖ్య"</string>
-    <string name="desc_const_pi" msgid="5843835548313660468">"పై"</string>
-    <string name="desc_dec_point" msgid="6211527612960070934">"బిందువు"</string>
-    <string name="desc_lparen" msgid="3319203240269597504">"ఎడమ కుండలీకరణం"</string>
-    <string name="desc_rparen" msgid="7629704943022422763">"కుడి కుండలీకరణం"</string>
-    <string name="desc_fun_cos" msgid="3197307754450718348">"కొసైన్"</string>
-    <string name="desc_fun_ln" msgid="4943842219071979148">"సహజ సంవర్గమానం"</string>
-    <string name="desc_fun_log" msgid="6163178034661345125">"సంవర్గమానం"</string>
-    <string name="desc_fun_sin" msgid="4010564022860883142">"సైన్"</string>
-    <string name="desc_fun_tan" msgid="8547330421304946587">"ట్యాంజెంట్"</string>
-    <string name="desc_op_add" msgid="1174812755738083078">"కూడిక"</string>
-    <string name="desc_op_div" msgid="8320455802423478031">"భాగహారం"</string>
-    <string name="desc_op_fact" msgid="5004950609277631750">"క్రమగుణితం"</string>
-    <string name="desc_op_mul" msgid="978652245185868311">"గుణకారం"</string>
-    <string name="desc_op_pow" msgid="2620877401884059447">"ఘాతం"</string>
-    <string name="desc_op_sqrt" msgid="4405610392216554239">"వర్గమూలం"</string>
-    <string name="desc_op_sub" msgid="2563060630032563021">"తీసివేత"</string>
-    <string name="desc_clr" msgid="8357371663749541924">"క్లియర్ చేయి"</string>
-    <string name="desc_del" msgid="1866733601083210032">"తొలగించు"</string>
-    <string name="desc_eq" msgid="8068773095462472408">"సమాన గుర్తు"</string>
+    <string name="app_name" msgid="1756503303878374382">"కాలిక్యులేటర్"</string>
+    <string name="dec_point" msgid="8920102493070918054">"."</string>
+    <string name="mode_deg" msgid="1146123354434332479">"deg"</string>
+    <string name="mode_rad" msgid="1434228830085760996">"rad"</string>
+    <string name="clr" msgid="6730945431543327337">"clr"</string>
+    <string name="del" msgid="5878069000864178910">"del"</string>
+    <string name="desc_const_e" msgid="1889187337970539507">"యూలర్ సంఖ్య"</string>
+    <string name="desc_const_pi" msgid="5430918714009441655">"pi"</string>
+    <string name="desc_dec_point" msgid="5725254504360445023">"చుక్క"</string>
+    <string name="desc_lparen" msgid="8688758170211924916">"ఎడమ కుండలీకరణం"</string>
+    <string name="desc_rparen" msgid="7920608385146151731">"కుడి కుండలీకరణం"</string>
+    <string name="desc_fun_cos" msgid="3787913784504974731">"కొసైన్"</string>
+    <string name="desc_fun_ln" msgid="2505119732546227166">"సహజ సంవర్గమానం"</string>
+    <string name="desc_fun_log" msgid="4202230639814060062">"సంవర్గమానం"</string>
+    <string name="desc_fun_sin" msgid="7425661271929838876">"సైన్"</string>
+    <string name="desc_fun_tan" msgid="3545496562069310036">"ట్యాంజెంట్"</string>
+    <string name="desc_fun_arccos" msgid="7583077865497939123">"విలోమ కొసైన్"</string>
+    <string name="desc_fun_arcsin" msgid="8592309261123302915">"విలోమ సైన్"</string>
+    <string name="desc_fun_arctan" msgid="6891388393360447455">"విలోమ ట్యాంజెంట్"</string>
+    <string name="desc_op_add" msgid="5539599782598050813">"కూడిక"</string>
+    <string name="desc_op_div" msgid="3032399266115257498">"భాగహారం"</string>
+    <string name="desc_op_fact" msgid="6142780103294179702">"క్రమగుణితం"</string>
+    <string name="desc_op_mul" msgid="1199902761534518529">"సార్లు"</string>
+    <string name="desc_op_pow" msgid="6010144442344099030">"పవర్"</string>
+    <string name="desc_op_sqrt" msgid="6882241473601721767">"వర్గమూలం"</string>
+    <string name="desc_mode_rad" msgid="5522614457355475195">"రేడియన్లకు మారండి"</string>
+    <string name="desc_mode_deg" msgid="5560289378379011831">"డిగ్రీలకు మారండి"</string>
+    <string name="desc_op_sub" msgid="2744940875059679129">"తీసివేత"</string>
+    <string name="desc_clr" msgid="737502124268890797">"తీసివేయండి"</string>
+    <string name="desc_del" msgid="7879515781929311432">"తొలగించు"</string>
+    <string name="desc_eq" msgid="3349320880874699285">"సమాన గుర్తు"</string>
+    <string name="error_nan" msgid="5674077944929888710">"సంఖ్య కాదు"</string>
+    <string name="error_syntax" msgid="4786987111228645602">"తప్పు వ్యక్తీకరణ"</string>
+    <string name="error_aborted" msgid="3402238176316342537">"రద్దు చేసారు"</string>
+    <string name="error_overflow" msgid="7800547394563434764">"అసంఖ్యాకమా?"</string>
+    <string name="error_zero_divide" msgid="7085069126090779874">"0తో భాగహారం"</string>
+    <string name="text_copied_toast" msgid="8845645964273481105">"వచనం కాపీ చేయబడింది."</string>
+    <string name="cancelled" msgid="615180456915976640">"గణన రద్దు చేసారు!"</string>
+    <string name="dismiss" msgid="7872443888515066216">"తీసివేయి"</string>
+    <string name="timeout" msgid="786323140644284782">"ఇది చాలా కష్టం! అనిర్వచిత లేదా అంఖ్యాక విలువా?"</string>
+    <string name="ok_remove_timeout" msgid="4252381882975743581">"సరే, కానీ ఇకమీదట గడువు సమయ ముగింపులు వద్దు!"</string>
+    <string name="exact" msgid="2597237880041789948">"(సరిగ్గా)"</string>
+    <string name="approximate" msgid="7117143366610670836">"(చివరి అంకెలో ±1)"</string>
+    <!-- no translation found for menu_leading (2338520833272667740) -->
+    <skip />
+    <!-- no translation found for menu_fraction (1247477377840252234) -->
+    <skip />
+    <!-- no translation found for menu_licenses (1890541368064108592) -->
+    <skip />
 </resources>
diff --git a/res/values-th/strings.xml b/res/values-th/strings.xml
index b934494..f336c3e 100644
--- a/res/values-th/strings.xml
+++ b/res/values-th/strings.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- 
-  Copyright (C) 2014 The Android Open Source Project
+  Copyright (C) 2015 The Android Open Source Project
 
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
@@ -17,45 +17,53 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name" msgid="8095131950334945205">"คิดเลข"</string>
-    <string name="error_nan" msgid="4071578355972369426">"ไม่ใช่ตัวเลข"</string>
-    <string name="error_syntax" msgid="6940043994468390738">"พบข้อผิดพลาด"</string>
-    <string name="dec_point" msgid="6555721211126788808">"."</string>
-    <string name="digit_0" msgid="697966218778843272">"0"</string>
-    <string name="digit_1" msgid="9009337429640544205">"1"</string>
-    <string name="digit_2" msgid="7722707864768133877">"2"</string>
-    <string name="digit_3" msgid="5813321444694024561">"3"</string>
-    <string name="digit_4" msgid="4768173444612236144">"4"</string>
-    <string name="digit_5" msgid="2015349411036328271">"5"</string>
-    <string name="digit_6" msgid="7350999202882497047">"6"</string>
-    <string name="digit_7" msgid="2386463125354638611">"7"</string>
-    <string name="digit_8" msgid="6298159258090202166">"8"</string>
-    <string name="digit_9" msgid="1221342734731110246">"9"</string>
-    <string name="fun_cos" msgid="7312559527731358211">"cos"</string>
-    <string name="fun_ln" msgid="6282013842946532944">"ln"</string>
-    <string name="fun_log" msgid="6856905045055937519">"log"</string>
-    <string name="fun_sin" msgid="7136698561875496766">"sin"</string>
-    <string name="fun_tan" msgid="9116158377794370341">"tan"</string>
-    <string name="clr" msgid="3126239559646368205">"clr"</string>
-    <string name="del" msgid="6700172918709138470">"del"</string>
-    <string name="desc_const_e" msgid="7752508267661034194">"จำนวนออยเลอร์"</string>
-    <string name="desc_const_pi" msgid="5843835548313660468">"พาย"</string>
-    <string name="desc_dec_point" msgid="6211527612960070934">"จุด"</string>
-    <string name="desc_lparen" msgid="3319203240269597504">"วงเล็บซ้าย"</string>
-    <string name="desc_rparen" msgid="7629704943022422763">"วงเล็บขวา"</string>
-    <string name="desc_fun_cos" msgid="3197307754450718348">"โคไซน์"</string>
-    <string name="desc_fun_ln" msgid="4943842219071979148">"ลอการิทึมธรรมชาติ"</string>
-    <string name="desc_fun_log" msgid="6163178034661345125">"ลอการิทึม"</string>
-    <string name="desc_fun_sin" msgid="4010564022860883142">"ไซน์"</string>
-    <string name="desc_fun_tan" msgid="8547330421304946587">"แทนเจนต์"</string>
-    <string name="desc_op_add" msgid="1174812755738083078">"บวก"</string>
-    <string name="desc_op_div" msgid="8320455802423478031">"หาร"</string>
-    <string name="desc_op_fact" msgid="5004950609277631750">"แฟกทอเรียล"</string>
-    <string name="desc_op_mul" msgid="978652245185868311">"คูณ"</string>
-    <string name="desc_op_pow" msgid="2620877401884059447">"ยกกำลัง"</string>
-    <string name="desc_op_sqrt" msgid="4405610392216554239">"รากที่สอง"</string>
-    <string name="desc_op_sub" msgid="2563060630032563021">"ลบ"</string>
-    <string name="desc_clr" msgid="8357371663749541924">"ล้าง"</string>
-    <string name="desc_del" msgid="1866733601083210032">"ลบ"</string>
-    <string name="desc_eq" msgid="8068773095462472408">"เท่ากับ"</string>
+    <string name="app_name" msgid="1756503303878374382">"เครื่องคิดเลข"</string>
+    <string name="dec_point" msgid="8920102493070918054">"."</string>
+    <string name="mode_deg" msgid="1146123354434332479">"deg"</string>
+    <string name="mode_rad" msgid="1434228830085760996">"rad"</string>
+    <string name="clr" msgid="6730945431543327337">"ล้าง"</string>
+    <string name="del" msgid="5878069000864178910">"ลบ"</string>
+    <string name="desc_const_e" msgid="1889187337970539507">"จำนวนออยเลอร์"</string>
+    <string name="desc_const_pi" msgid="5430918714009441655">"พาย"</string>
+    <string name="desc_dec_point" msgid="5725254504360445023">"จุด"</string>
+    <string name="desc_lparen" msgid="8688758170211924916">"วงเล็บซ้าย"</string>
+    <string name="desc_rparen" msgid="7920608385146151731">"วงเล็บขวา"</string>
+    <string name="desc_fun_cos" msgid="3787913784504974731">"โคไซน์"</string>
+    <string name="desc_fun_ln" msgid="2505119732546227166">"ลอการิทึมธรรมชาติ"</string>
+    <string name="desc_fun_log" msgid="4202230639814060062">"ลอการิทึม"</string>
+    <string name="desc_fun_sin" msgid="7425661271929838876">"ไซน์"</string>
+    <string name="desc_fun_tan" msgid="3545496562069310036">"แทนเจนต์"</string>
+    <string name="desc_fun_arccos" msgid="7583077865497939123">"โคไซน์ผกผัน"</string>
+    <string name="desc_fun_arcsin" msgid="8592309261123302915">"ไซน์ผกผัน"</string>
+    <string name="desc_fun_arctan" msgid="6891388393360447455">"แทนเจนต์ผกผัน"</string>
+    <string name="desc_op_add" msgid="5539599782598050813">"บวก"</string>
+    <string name="desc_op_div" msgid="3032399266115257498">"หาร"</string>
+    <string name="desc_op_fact" msgid="6142780103294179702">"แฟกทอเรียล"</string>
+    <string name="desc_op_mul" msgid="1199902761534518529">"คูณ"</string>
+    <string name="desc_op_pow" msgid="6010144442344099030">"ยกกำลัง"</string>
+    <string name="desc_op_sqrt" msgid="6882241473601721767">"รากที่ 2"</string>
+    <string name="desc_mode_rad" msgid="5522614457355475195">"เปลี่ยนเป็นเรเดียน"</string>
+    <string name="desc_mode_deg" msgid="5560289378379011831">"เปลี่ยนเป็นองศา"</string>
+    <string name="desc_op_sub" msgid="2744940875059679129">"ลบ"</string>
+    <string name="desc_clr" msgid="737502124268890797">"ล้าง"</string>
+    <string name="desc_del" msgid="7879515781929311432">"ลบ"</string>
+    <string name="desc_eq" msgid="3349320880874699285">"เท่ากับ"</string>
+    <string name="error_nan" msgid="5674077944929888710">"ไม่ใช่ตัวเลข"</string>
+    <string name="error_syntax" msgid="4786987111228645602">"นิพจน์ไม่ถูกต้อง"</string>
+    <string name="error_aborted" msgid="3402238176316342537">"ล้มเลิกแล้ว"</string>
+    <string name="error_overflow" msgid="7800547394563434764">"เป็นอนันต์ใช่ไหม"</string>
+    <string name="error_zero_divide" msgid="7085069126090779874">"การหารด้วย 0"</string>
+    <string name="text_copied_toast" msgid="8845645964273481105">"คัดลอกข้อความแล้ว"</string>
+    <string name="cancelled" msgid="615180456915976640">"ยกเลิกการคำนวณแล้ว!"</string>
+    <string name="dismiss" msgid="7872443888515066216">"ปิด"</string>
+    <string name="timeout" msgid="786323140644284782">"ยากเกินไป! เป็นค่าอนิยามหรือค่าอนันต์ใช่ไหม"</string>
+    <string name="ok_remove_timeout" msgid="4252381882975743581">"ตกลง แต่ขอเวลาอีกหน่อยนะ!"</string>
+    <string name="exact" msgid="2597237880041789948">"(ลงตัว)"</string>
+    <string name="approximate" msgid="7117143366610670836">"(±1 ในหลักสุดท้าย)"</string>
+    <!-- no translation found for menu_leading (2338520833272667740) -->
+    <skip />
+    <!-- no translation found for menu_fraction (1247477377840252234) -->
+    <skip />
+    <!-- no translation found for menu_licenses (1890541368064108592) -->
+    <skip />
 </resources>
diff --git a/res/values-tl/strings.xml b/res/values-tl/strings.xml
index d549d57..124cf46 100644
--- a/res/values-tl/strings.xml
+++ b/res/values-tl/strings.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- 
-  Copyright (C) 2014 The Android Open Source Project
+  Copyright (C) 2015 The Android Open Source Project
 
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
@@ -17,45 +17,53 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name" msgid="8095131950334945205">"Calculator"</string>
-    <string name="error_nan" msgid="4071578355972369426">"Hindi isang numero"</string>
-    <string name="error_syntax" msgid="6940043994468390738">"Error"</string>
-    <string name="dec_point" msgid="6555721211126788808">"."</string>
-    <string name="digit_0" msgid="697966218778843272">"0"</string>
-    <string name="digit_1" msgid="9009337429640544205">"1"</string>
-    <string name="digit_2" msgid="7722707864768133877">"2"</string>
-    <string name="digit_3" msgid="5813321444694024561">"3"</string>
-    <string name="digit_4" msgid="4768173444612236144">"4"</string>
-    <string name="digit_5" msgid="2015349411036328271">"5"</string>
-    <string name="digit_6" msgid="7350999202882497047">"6"</string>
-    <string name="digit_7" msgid="2386463125354638611">"7"</string>
-    <string name="digit_8" msgid="6298159258090202166">"8"</string>
-    <string name="digit_9" msgid="1221342734731110246">"9"</string>
-    <string name="fun_cos" msgid="7312559527731358211">"cos"</string>
-    <string name="fun_ln" msgid="6282013842946532944">"ln"</string>
-    <string name="fun_log" msgid="6856905045055937519">"log"</string>
-    <string name="fun_sin" msgid="7136698561875496766">"sin"</string>
-    <string name="fun_tan" msgid="9116158377794370341">"tan"</string>
-    <string name="clr" msgid="3126239559646368205">"clr"</string>
-    <string name="del" msgid="6700172918709138470">"del"</string>
-    <string name="desc_const_e" msgid="7752508267661034194">"Euler\'s number"</string>
-    <string name="desc_const_pi" msgid="5843835548313660468">"pi"</string>
-    <string name="desc_dec_point" msgid="6211527612960070934">"tuldok"</string>
-    <string name="desc_lparen" msgid="3319203240269597504">"kaliwang panaklong"</string>
-    <string name="desc_rparen" msgid="7629704943022422763">"kanang panaklong"</string>
-    <string name="desc_fun_cos" msgid="3197307754450718348">"cosine"</string>
-    <string name="desc_fun_ln" msgid="4943842219071979148">"natural na logarithm"</string>
-    <string name="desc_fun_log" msgid="6163178034661345125">"logarithm"</string>
-    <string name="desc_fun_sin" msgid="4010564022860883142">"sine"</string>
-    <string name="desc_fun_tan" msgid="8547330421304946587">"tangent"</string>
-    <string name="desc_op_add" msgid="1174812755738083078">"dagdagan ng"</string>
-    <string name="desc_op_div" msgid="8320455802423478031">"hatiin"</string>
-    <string name="desc_op_fact" msgid="5004950609277631750">"factorial"</string>
-    <string name="desc_op_mul" msgid="978652245185868311">"beses"</string>
-    <string name="desc_op_pow" msgid="2620877401884059447">"power"</string>
-    <string name="desc_op_sqrt" msgid="4405610392216554239">"square root"</string>
-    <string name="desc_op_sub" msgid="2563060630032563021">"minus"</string>
-    <string name="desc_clr" msgid="8357371663749541924">"i-clear"</string>
-    <string name="desc_del" msgid="1866733601083210032">"tanggalin"</string>
-    <string name="desc_eq" msgid="8068773095462472408">"katumbas ng"</string>
+    <string name="app_name" msgid="1756503303878374382">"Calculator"</string>
+    <string name="dec_point" msgid="8920102493070918054">"."</string>
+    <string name="mode_deg" msgid="1146123354434332479">"deg"</string>
+    <string name="mode_rad" msgid="1434228830085760996">"rad"</string>
+    <string name="clr" msgid="6730945431543327337">"clr"</string>
+    <string name="del" msgid="5878069000864178910">"del"</string>
+    <string name="desc_const_e" msgid="1889187337970539507">"Euler\'s number"</string>
+    <string name="desc_const_pi" msgid="5430918714009441655">"pi"</string>
+    <string name="desc_dec_point" msgid="5725254504360445023">"point"</string>
+    <string name="desc_lparen" msgid="8688758170211924916">"kaliwang panaklong"</string>
+    <string name="desc_rparen" msgid="7920608385146151731">"kanang panaklong"</string>
+    <string name="desc_fun_cos" msgid="3787913784504974731">"cosine"</string>
+    <string name="desc_fun_ln" msgid="2505119732546227166">"natural logarithm"</string>
+    <string name="desc_fun_log" msgid="4202230639814060062">"logarithm"</string>
+    <string name="desc_fun_sin" msgid="7425661271929838876">"sine"</string>
+    <string name="desc_fun_tan" msgid="3545496562069310036">"tangent"</string>
+    <string name="desc_fun_arccos" msgid="7583077865497939123">"inverse cosine"</string>
+    <string name="desc_fun_arcsin" msgid="8592309261123302915">"inverse sine"</string>
+    <string name="desc_fun_arctan" msgid="6891388393360447455">"inverse tangent"</string>
+    <string name="desc_op_add" msgid="5539599782598050813">"plus"</string>
+    <string name="desc_op_div" msgid="3032399266115257498">"divide"</string>
+    <string name="desc_op_fact" msgid="6142780103294179702">"factorial"</string>
+    <string name="desc_op_mul" msgid="1199902761534518529">"times"</string>
+    <string name="desc_op_pow" msgid="6010144442344099030">"power"</string>
+    <string name="desc_op_sqrt" msgid="6882241473601721767">"square root"</string>
+    <string name="desc_mode_rad" msgid="5522614457355475195">"lumipat sa radians"</string>
+    <string name="desc_mode_deg" msgid="5560289378379011831">"lumipat sa degrees"</string>
+    <string name="desc_op_sub" msgid="2744940875059679129">"minus"</string>
+    <string name="desc_clr" msgid="737502124268890797">"i-clear"</string>
+    <string name="desc_del" msgid="7879515781929311432">"i-delete"</string>
+    <string name="desc_eq" msgid="3349320880874699285">"equals"</string>
+    <string name="error_nan" msgid="5674077944929888710">"Hindi numero"</string>
+    <string name="error_syntax" msgid="4786987111228645602">"Mali expression"</string>
+    <string name="error_aborted" msgid="3402238176316342537">"Itinigil"</string>
+    <string name="error_overflow" msgid="7800547394563434764">"Infinite?"</string>
+    <string name="error_zero_divide" msgid="7085069126090779874">"Division ng 0"</string>
+    <string name="text_copied_toast" msgid="8845645964273481105">"Nakopya ang text."</string>
+    <string name="cancelled" msgid="615180456915976640">"Kinansela ang pagkalkula!"</string>
+    <string name="dismiss" msgid="7872443888515066216">"I-dismiss"</string>
+    <string name="timeout" msgid="786323140644284782">"Masyadong mahirap iyan! Undefined o infinite value?"</string>
+    <string name="ok_remove_timeout" msgid="4252381882975743581">"OK, ngunit mas matatagal na timeout, pakiusap!"</string>
+    <string name="exact" msgid="2597237880041789948">"(eksakto)"</string>
+    <string name="approximate" msgid="7117143366610670836">"(±1 sa huling digit)"</string>
+    <!-- no translation found for menu_leading (2338520833272667740) -->
+    <skip />
+    <!-- no translation found for menu_fraction (1247477377840252234) -->
+    <skip />
+    <!-- no translation found for menu_licenses (1890541368064108592) -->
+    <skip />
 </resources>
diff --git a/res/values-tr/strings.xml b/res/values-tr/strings.xml
index aaa5659..16fef17 100644
--- a/res/values-tr/strings.xml
+++ b/res/values-tr/strings.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- 
-  Copyright (C) 2014 The Android Open Source Project
+  Copyright (C) 2015 The Android Open Source Project
 
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
@@ -17,45 +17,53 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name" msgid="8095131950334945205">"Hesap Makinesi"</string>
-    <string name="error_nan" msgid="4071578355972369426">"Sayı değil"</string>
-    <string name="error_syntax" msgid="6940043994468390738">"Hata"</string>
-    <string name="dec_point" msgid="6555721211126788808">","</string>
-    <string name="digit_0" msgid="697966218778843272">"0"</string>
-    <string name="digit_1" msgid="9009337429640544205">"1"</string>
-    <string name="digit_2" msgid="7722707864768133877">"2"</string>
-    <string name="digit_3" msgid="5813321444694024561">"3"</string>
-    <string name="digit_4" msgid="4768173444612236144">"4"</string>
-    <string name="digit_5" msgid="2015349411036328271">"5"</string>
-    <string name="digit_6" msgid="7350999202882497047">"6"</string>
-    <string name="digit_7" msgid="2386463125354638611">"7"</string>
-    <string name="digit_8" msgid="6298159258090202166">"8"</string>
-    <string name="digit_9" msgid="1221342734731110246">"9"</string>
-    <string name="fun_cos" msgid="7312559527731358211">"cos"</string>
-    <string name="fun_ln" msgid="6282013842946532944">"ln"</string>
-    <string name="fun_log" msgid="6856905045055937519">"log"</string>
-    <string name="fun_sin" msgid="7136698561875496766">"sin"</string>
-    <string name="fun_tan" msgid="9116158377794370341">"tan"</string>
-    <string name="clr" msgid="3126239559646368205">"tmzl"</string>
-    <string name="del" msgid="6700172918709138470">"sil"</string>
-    <string name="desc_const_e" msgid="7752508267661034194">"Euler sayısı"</string>
-    <string name="desc_const_pi" msgid="5843835548313660468">"pi"</string>
-    <string name="desc_dec_point" msgid="6211527612960070934">"nokta"</string>
-    <string name="desc_lparen" msgid="3319203240269597504">"sol parantez"</string>
-    <string name="desc_rparen" msgid="7629704943022422763">"sağ parantez"</string>
-    <string name="desc_fun_cos" msgid="3197307754450718348">"kosinüs"</string>
-    <string name="desc_fun_ln" msgid="4943842219071979148">"doğal logaritma"</string>
-    <string name="desc_fun_log" msgid="6163178034661345125">"logaritma"</string>
-    <string name="desc_fun_sin" msgid="4010564022860883142">"sinüs"</string>
-    <string name="desc_fun_tan" msgid="8547330421304946587">"tanjant"</string>
-    <string name="desc_op_add" msgid="1174812755738083078">"artı"</string>
-    <string name="desc_op_div" msgid="8320455802423478031">"bölü"</string>
-    <string name="desc_op_fact" msgid="5004950609277631750">"faktöryel"</string>
-    <string name="desc_op_mul" msgid="978652245185868311">"çarpı"</string>
-    <string name="desc_op_pow" msgid="2620877401884059447">"üstü"</string>
-    <string name="desc_op_sqrt" msgid="4405610392216554239">"karekök"</string>
-    <string name="desc_op_sub" msgid="2563060630032563021">"eksi"</string>
-    <string name="desc_clr" msgid="8357371663749541924">"temizle"</string>
-    <string name="desc_del" msgid="1866733601083210032">"sil"</string>
-    <string name="desc_eq" msgid="8068773095462472408">"eşittir"</string>
+    <string name="app_name" msgid="1756503303878374382">"Hesap Makinesi"</string>
+    <string name="dec_point" msgid="8920102493070918054">","</string>
+    <string name="mode_deg" msgid="1146123354434332479">"drc"</string>
+    <string name="mode_rad" msgid="1434228830085760996">"rad"</string>
+    <string name="clr" msgid="6730945431543327337">"tmz"</string>
+    <string name="del" msgid="5878069000864178910">"sil"</string>
+    <string name="desc_const_e" msgid="1889187337970539507">"Euler sayısı"</string>
+    <string name="desc_const_pi" msgid="5430918714009441655">"pi"</string>
+    <string name="desc_dec_point" msgid="5725254504360445023">"virgül"</string>
+    <string name="desc_lparen" msgid="8688758170211924916">"sol parantez"</string>
+    <string name="desc_rparen" msgid="7920608385146151731">"sağ parantez"</string>
+    <string name="desc_fun_cos" msgid="3787913784504974731">"kosinüs"</string>
+    <string name="desc_fun_ln" msgid="2505119732546227166">"doğal logaritma"</string>
+    <string name="desc_fun_log" msgid="4202230639814060062">"logaritma"</string>
+    <string name="desc_fun_sin" msgid="7425661271929838876">"sinüs"</string>
+    <string name="desc_fun_tan" msgid="3545496562069310036">"tanjant"</string>
+    <string name="desc_fun_arccos" msgid="7583077865497939123">"ters kosinüs"</string>
+    <string name="desc_fun_arcsin" msgid="8592309261123302915">"ters sinüs"</string>
+    <string name="desc_fun_arctan" msgid="6891388393360447455">"ters tanjant"</string>
+    <string name="desc_op_add" msgid="5539599782598050813">"artı"</string>
+    <string name="desc_op_div" msgid="3032399266115257498">"bölü"</string>
+    <string name="desc_op_fact" msgid="6142780103294179702">"faktöriyel"</string>
+    <string name="desc_op_mul" msgid="1199902761534518529">"çarpı"</string>
+    <string name="desc_op_pow" msgid="6010144442344099030">"üssü"</string>
+    <string name="desc_op_sqrt" msgid="6882241473601721767">"karekök"</string>
+    <string name="desc_mode_rad" msgid="5522614457355475195">"radyana geç"</string>
+    <string name="desc_mode_deg" msgid="5560289378379011831">"dereceye geç"</string>
+    <string name="desc_op_sub" msgid="2744940875059679129">"eksi"</string>
+    <string name="desc_clr" msgid="737502124268890797">"temizle"</string>
+    <string name="desc_del" msgid="7879515781929311432">"sil"</string>
+    <string name="desc_eq" msgid="3349320880874699285">"eşittir"</string>
+    <string name="error_nan" msgid="5674077944929888710">"Sayı değil"</string>
+    <string name="error_syntax" msgid="4786987111228645602">"Hatalı ifade"</string>
+    <string name="error_aborted" msgid="3402238176316342537">"İptal edildi"</string>
+    <string name="error_overflow" msgid="7800547394563434764">"Sonsuz?"</string>
+    <string name="error_zero_divide" msgid="7085069126090779874">"0\'a bölme"</string>
+    <string name="text_copied_toast" msgid="8845645964273481105">"Metin kopyalandı."</string>
+    <string name="cancelled" msgid="615180456915976640">"Hesaplama işlemi iptal edildi!"</string>
+    <string name="dismiss" msgid="7872443888515066216">"Kapat"</string>
+    <string name="timeout" msgid="786323140644284782">"Bu çok zor. Tanımsız veya sonsuz değer olabilir mi?"</string>
+    <string name="ok_remove_timeout" msgid="4252381882975743581">"Tamam, ancak daha uzun zaman aşımı süreleri lütfen!"</string>
+    <string name="exact" msgid="2597237880041789948">"(tam)"</string>
+    <string name="approximate" msgid="7117143366610670836">"(Son basamakta ±1)"</string>
+    <!-- no translation found for menu_leading (2338520833272667740) -->
+    <skip />
+    <!-- no translation found for menu_fraction (1247477377840252234) -->
+    <skip />
+    <!-- no translation found for menu_licenses (1890541368064108592) -->
+    <skip />
 </resources>
diff --git a/res/values-uk/strings.xml b/res/values-uk/strings.xml
index bee1bd9..d63b4d3 100755
--- a/res/values-uk/strings.xml
+++ b/res/values-uk/strings.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- 
-  Copyright (C) 2014 The Android Open Source Project
+  Copyright (C) 2015 The Android Open Source Project
 
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
@@ -17,45 +17,53 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name" msgid="8095131950334945205">"Калькулятор"</string>
-    <string name="error_nan" msgid="4071578355972369426">"Не число"</string>
-    <string name="error_syntax" msgid="6940043994468390738">"Помилка"</string>
-    <string name="dec_point" msgid="6555721211126788808">","</string>
-    <string name="digit_0" msgid="697966218778843272">"0"</string>
-    <string name="digit_1" msgid="9009337429640544205">"1"</string>
-    <string name="digit_2" msgid="7722707864768133877">"2"</string>
-    <string name="digit_3" msgid="5813321444694024561">"3"</string>
-    <string name="digit_4" msgid="4768173444612236144">"4"</string>
-    <string name="digit_5" msgid="2015349411036328271">"5"</string>
-    <string name="digit_6" msgid="7350999202882497047">"6"</string>
-    <string name="digit_7" msgid="2386463125354638611">"7"</string>
-    <string name="digit_8" msgid="6298159258090202166">"8"</string>
-    <string name="digit_9" msgid="1221342734731110246">"9"</string>
-    <string name="fun_cos" msgid="7312559527731358211">"cos"</string>
-    <string name="fun_ln" msgid="6282013842946532944">"ln"</string>
-    <string name="fun_log" msgid="6856905045055937519">"log"</string>
-    <string name="fun_sin" msgid="7136698561875496766">"sin"</string>
-    <string name="fun_tan" msgid="9116158377794370341">"tan"</string>
-    <string name="clr" msgid="3126239559646368205">"С"</string>
-    <string name="del" msgid="6700172918709138470">"del"</string>
-    <string name="desc_const_e" msgid="7752508267661034194">"число Ейлера"</string>
-    <string name="desc_const_pi" msgid="5843835548313660468">"пі"</string>
-    <string name="desc_dec_point" msgid="6211527612960070934">"крапка"</string>
-    <string name="desc_lparen" msgid="3319203240269597504">"ліва дужка"</string>
-    <string name="desc_rparen" msgid="7629704943022422763">"права дужка"</string>
-    <string name="desc_fun_cos" msgid="3197307754450718348">"косинус"</string>
-    <string name="desc_fun_ln" msgid="4943842219071979148">"натуральний логарифм"</string>
-    <string name="desc_fun_log" msgid="6163178034661345125">"логарифм"</string>
-    <string name="desc_fun_sin" msgid="4010564022860883142">"синус"</string>
-    <string name="desc_fun_tan" msgid="8547330421304946587">"тангенс"</string>
-    <string name="desc_op_add" msgid="1174812755738083078">"плюс"</string>
-    <string name="desc_op_div" msgid="8320455802423478031">"ділення"</string>
-    <string name="desc_op_fact" msgid="5004950609277631750">"факторіал"</string>
-    <string name="desc_op_mul" msgid="978652245185868311">"множення"</string>
-    <string name="desc_op_pow" msgid="2620877401884059447">"степінь"</string>
-    <string name="desc_op_sqrt" msgid="4405610392216554239">"квадратний корінь"</string>
-    <string name="desc_op_sub" msgid="2563060630032563021">"мінус"</string>
-    <string name="desc_clr" msgid="8357371663749541924">"очистити"</string>
-    <string name="desc_del" msgid="1866733601083210032">"видалити"</string>
-    <string name="desc_eq" msgid="8068773095462472408">"дорівнює"</string>
+    <string name="app_name" msgid="1756503303878374382">"Калькулятор"</string>
+    <string name="dec_point" msgid="8920102493070918054">","</string>
+    <string name="mode_deg" msgid="1146123354434332479">"град."</string>
+    <string name="mode_rad" msgid="1434228830085760996">"рад"</string>
+    <string name="clr" msgid="6730945431543327337">"очс"</string>
+    <string name="del" msgid="5878069000864178910">"вид"</string>
+    <string name="desc_const_e" msgid="1889187337970539507">"число Ейлера"</string>
+    <string name="desc_const_pi" msgid="5430918714009441655">"пі"</string>
+    <string name="desc_dec_point" msgid="5725254504360445023">"кома"</string>
+    <string name="desc_lparen" msgid="8688758170211924916">"ліва дужка"</string>
+    <string name="desc_rparen" msgid="7920608385146151731">"права дужка"</string>
+    <string name="desc_fun_cos" msgid="3787913784504974731">"косинус"</string>
+    <string name="desc_fun_ln" msgid="2505119732546227166">"натуральний логарифм"</string>
+    <string name="desc_fun_log" msgid="4202230639814060062">"логарифм"</string>
+    <string name="desc_fun_sin" msgid="7425661271929838876">"синус"</string>
+    <string name="desc_fun_tan" msgid="3545496562069310036">"тангенс"</string>
+    <string name="desc_fun_arccos" msgid="7583077865497939123">"арккосинус"</string>
+    <string name="desc_fun_arcsin" msgid="8592309261123302915">"арксинус"</string>
+    <string name="desc_fun_arctan" msgid="6891388393360447455">"арктангенс"</string>
+    <string name="desc_op_add" msgid="5539599782598050813">"додати"</string>
+    <string name="desc_op_div" msgid="3032399266115257498">"поділити"</string>
+    <string name="desc_op_fact" msgid="6142780103294179702">"факторіал"</string>
+    <string name="desc_op_mul" msgid="1199902761534518529">"помножити"</string>
+    <string name="desc_op_pow" msgid="6010144442344099030">"степінь"</string>
+    <string name="desc_op_sqrt" msgid="6882241473601721767">"квадратний корінь"</string>
+    <string name="desc_mode_rad" msgid="5522614457355475195">"радіани"</string>
+    <string name="desc_mode_deg" msgid="5560289378379011831">"градуси"</string>
+    <string name="desc_op_sub" msgid="2744940875059679129">"відняти"</string>
+    <string name="desc_clr" msgid="737502124268890797">"очистити"</string>
+    <string name="desc_del" msgid="7879515781929311432">"видалити"</string>
+    <string name="desc_eq" msgid="3349320880874699285">"дорівнює"</string>
+    <string name="error_nan" msgid="5674077944929888710">"Не число"</string>
+    <string name="error_syntax" msgid="4786987111228645602">"Невірний вираз"</string>
+    <string name="error_aborted" msgid="3402238176316342537">"Скасовано"</string>
+    <string name="error_overflow" msgid="7800547394563434764">"Нескінченно?"</string>
+    <string name="error_zero_divide" msgid="7085069126090779874">"Ділення на 0"</string>
+    <string name="text_copied_toast" msgid="8845645964273481105">"Текст скопійовано."</string>
+    <string name="cancelled" msgid="615180456915976640">"Обчислення скасовано"</string>
+    <string name="dismiss" msgid="7872443888515066216">"Закрити"</string>
+    <string name="timeout" msgid="786323140644284782">"Не вдалося обчислити. Невизначене або нескінченне значення?"</string>
+    <string name="ok_remove_timeout" msgid="4252381882975743581">"Установити довший час очікування"</string>
+    <string name="exact" msgid="2597237880041789948">"(точно)"</string>
+    <string name="approximate" msgid="7117143366610670836">"(±1 в останній цифрі)"</string>
+    <!-- no translation found for menu_leading (2338520833272667740) -->
+    <skip />
+    <!-- no translation found for menu_fraction (1247477377840252234) -->
+    <skip />
+    <!-- no translation found for menu_licenses (1890541368064108592) -->
+    <skip />
 </resources>
diff --git a/res/values-ur-rPK/strings.xml b/res/values-ur-rPK/strings.xml
index 8e92795..9927b2f 100644
--- a/res/values-ur-rPK/strings.xml
+++ b/res/values-ur-rPK/strings.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- 
-  Copyright (C) 2014 The Android Open Source Project
+  Copyright (C) 2015 The Android Open Source Project
 
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
@@ -17,45 +17,53 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name" msgid="8095131950334945205">"کیلکولیٹر"</string>
-    <string name="error_nan" msgid="4071578355972369426">"نمبر نہیں ہے"</string>
-    <string name="error_syntax" msgid="6940043994468390738">"خرابی"</string>
-    <string name="dec_point" msgid="6555721211126788808">"."</string>
-    <string name="digit_0" msgid="697966218778843272">"0"</string>
-    <string name="digit_1" msgid="9009337429640544205">"1"</string>
-    <string name="digit_2" msgid="7722707864768133877">"2"</string>
-    <string name="digit_3" msgid="5813321444694024561">"3"</string>
-    <string name="digit_4" msgid="4768173444612236144">"4"</string>
-    <string name="digit_5" msgid="2015349411036328271">"5"</string>
-    <string name="digit_6" msgid="7350999202882497047">"6"</string>
-    <string name="digit_7" msgid="2386463125354638611">"7"</string>
-    <string name="digit_8" msgid="6298159258090202166">"8"</string>
-    <string name="digit_9" msgid="1221342734731110246">"9"</string>
-    <string name="fun_cos" msgid="7312559527731358211">"cos"</string>
-    <string name="fun_ln" msgid="6282013842946532944">"ln"</string>
-    <string name="fun_log" msgid="6856905045055937519">"log"</string>
-    <string name="fun_sin" msgid="7136698561875496766">"sin"</string>
-    <string name="fun_tan" msgid="9116158377794370341">"tan"</string>
-    <string name="clr" msgid="3126239559646368205">"clr"</string>
-    <string name="del" msgid="6700172918709138470">"del"</string>
-    <string name="desc_const_e" msgid="7752508267661034194">"‏Euler کا نمبر"</string>
-    <string name="desc_const_pi" msgid="5843835548313660468">"pi"</string>
-    <string name="desc_dec_point" msgid="6211527612960070934">"پوائنٹ"</string>
-    <string name="desc_lparen" msgid="3319203240269597504">"بایاں قوسین"</string>
-    <string name="desc_rparen" msgid="7629704943022422763">"دایاں قوسین"</string>
-    <string name="desc_fun_cos" msgid="3197307754450718348">"کوسائن"</string>
-    <string name="desc_fun_ln" msgid="4943842219071979148">"نیچرل لاگردھم"</string>
-    <string name="desc_fun_log" msgid="6163178034661345125">"لاگردھم"</string>
-    <string name="desc_fun_sin" msgid="4010564022860883142">"سائن"</string>
-    <string name="desc_fun_tan" msgid="8547330421304946587">"ٹینجنٹ"</string>
-    <string name="desc_op_add" msgid="1174812755738083078">"جمع"</string>
-    <string name="desc_op_div" msgid="8320455802423478031">"تقسیم"</string>
-    <string name="desc_op_fact" msgid="5004950609277631750">"فیکٹوریل"</string>
-    <string name="desc_op_mul" msgid="978652245185868311">"گُنا"</string>
-    <string name="desc_op_pow" msgid="2620877401884059447">"پاور"</string>
-    <string name="desc_op_sqrt" msgid="4405610392216554239">"جذر مربع"</string>
-    <string name="desc_op_sub" msgid="2563060630032563021">"منفی"</string>
-    <string name="desc_clr" msgid="8357371663749541924">"صاف کریں"</string>
-    <string name="desc_del" msgid="1866733601083210032">"حذف کریں"</string>
-    <string name="desc_eq" msgid="8068773095462472408">"برابر"</string>
+    <string name="app_name" msgid="1756503303878374382">"کیلکولیٹر"</string>
+    <string name="dec_point" msgid="8920102493070918054">"۔"</string>
+    <string name="mode_deg" msgid="1146123354434332479">"deg"</string>
+    <string name="mode_rad" msgid="1434228830085760996">"rad"</string>
+    <string name="clr" msgid="6730945431543327337">"clr"</string>
+    <string name="del" msgid="5878069000864178910">"del"</string>
+    <string name="desc_const_e" msgid="1889187337970539507">"Euler کا نمبر"</string>
+    <string name="desc_const_pi" msgid="5430918714009441655">"pi"</string>
+    <string name="desc_dec_point" msgid="5725254504360445023">"پوائنٹ"</string>
+    <string name="desc_lparen" msgid="8688758170211924916">"بایاں قوسین"</string>
+    <string name="desc_rparen" msgid="7920608385146151731">"دایاں قوسین"</string>
+    <string name="desc_fun_cos" msgid="3787913784504974731">"cosine"</string>
+    <string name="desc_fun_ln" msgid="2505119732546227166">"قدرتی لاگرتھم"</string>
+    <string name="desc_fun_log" msgid="4202230639814060062">"لاگرتھم"</string>
+    <string name="desc_fun_sin" msgid="7425661271929838876">"sine"</string>
+    <string name="desc_fun_tan" msgid="3545496562069310036">"tangent"</string>
+    <string name="desc_fun_arccos" msgid="7583077865497939123">"انورس cosine"</string>
+    <string name="desc_fun_arcsin" msgid="8592309261123302915">"انورس sine"</string>
+    <string name="desc_fun_arctan" msgid="6891388393360447455">"انورس tangent"</string>
+    <string name="desc_op_add" msgid="5539599782598050813">"جمع"</string>
+    <string name="desc_op_div" msgid="3032399266115257498">"تقسیم"</string>
+    <string name="desc_op_fact" msgid="6142780103294179702">"فیکٹوریل"</string>
+    <string name="desc_op_mul" msgid="1199902761534518529">"گُنا"</string>
+    <string name="desc_op_pow" msgid="6010144442344099030">"پاور"</string>
+    <string name="desc_op_sqrt" msgid="6882241473601721767">"جذر مربع"</string>
+    <string name="desc_mode_rad" msgid="5522614457355475195">"radians پر سوئچ کریں"</string>
+    <string name="desc_mode_deg" msgid="5560289378379011831">"ڈگریز پر سوئچ کریں"</string>
+    <string name="desc_op_sub" msgid="2744940875059679129">"تفریق"</string>
+    <string name="desc_clr" msgid="737502124268890797">"صاف کریں"</string>
+    <string name="desc_del" msgid="7879515781929311432">"حذف کریں"</string>
+    <string name="desc_eq" msgid="3349320880874699285">"برابر"</string>
+    <string name="error_nan" msgid="5674077944929888710">"نمبر نہیں ہے"</string>
+    <string name="error_syntax" msgid="4786987111228645602">"غلط ایکسپریشن"</string>
+    <string name="error_aborted" msgid="3402238176316342537">"ساقط کر دیا گیا"</string>
+    <string name="error_overflow" msgid="7800547394563434764">"لا محدود؟"</string>
+    <string name="error_zero_divide" msgid="7085069126090779874">"0 سے تقسیم"</string>
+    <string name="text_copied_toast" msgid="8845645964273481105">"متن کاپی ہوگیا۔"</string>
+    <string name="cancelled" msgid="615180456915976640">"حساب منسوخ کر دیا گیا!"</string>
+    <string name="dismiss" msgid="7872443888515066216">"برخاست کریں"</string>
+    <string name="timeout" msgid="786323140644284782">"وہ بہت مشکل ہے! غیر متعینہ یا لا محدود قدر؟"</string>
+    <string name="ok_remove_timeout" msgid="4252381882975743581">"ٹھیک ہے، لیکن براہ کرم ٹائم آؤٹس بڑھائیں!"</string>
+    <string name="exact" msgid="2597237880041789948">"(عین مطابق)"</string>
+    <string name="approximate" msgid="7117143366610670836">"(آخری ہندسہ میں ‎±1)"</string>
+    <!-- no translation found for menu_leading (2338520833272667740) -->
+    <skip />
+    <!-- no translation found for menu_fraction (1247477377840252234) -->
+    <skip />
+    <!-- no translation found for menu_licenses (1890541368064108592) -->
+    <skip />
 </resources>
diff --git a/res/values-uz-rUZ/strings.xml b/res/values-uz-rUZ/strings.xml
index 1c297dd..51b3680 100644
--- a/res/values-uz-rUZ/strings.xml
+++ b/res/values-uz-rUZ/strings.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- 
-  Copyright (C) 2014 The Android Open Source Project
+  Copyright (C) 2015 The Android Open Source Project
 
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
@@ -17,45 +17,53 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name" msgid="8095131950334945205">"Kalkulator"</string>
-    <string name="error_nan" msgid="4071578355972369426">"Son emas"</string>
-    <string name="error_syntax" msgid="6940043994468390738">"Xato"</string>
-    <string name="dec_point" msgid="6555721211126788808">","</string>
-    <string name="digit_0" msgid="697966218778843272">"0"</string>
-    <string name="digit_1" msgid="9009337429640544205">"1"</string>
-    <string name="digit_2" msgid="7722707864768133877">"2"</string>
-    <string name="digit_3" msgid="5813321444694024561">"3"</string>
-    <string name="digit_4" msgid="4768173444612236144">"4"</string>
-    <string name="digit_5" msgid="2015349411036328271">"5"</string>
-    <string name="digit_6" msgid="7350999202882497047">"6"</string>
-    <string name="digit_7" msgid="2386463125354638611">"7"</string>
-    <string name="digit_8" msgid="6298159258090202166">"8"</string>
-    <string name="digit_9" msgid="1221342734731110246">"9"</string>
-    <string name="fun_cos" msgid="7312559527731358211">"cos"</string>
-    <string name="fun_ln" msgid="6282013842946532944">"ln"</string>
-    <string name="fun_log" msgid="6856905045055937519">"log"</string>
-    <string name="fun_sin" msgid="7136698561875496766">"sin"</string>
-    <string name="fun_tan" msgid="9116158377794370341">"tan"</string>
-    <string name="clr" msgid="3126239559646368205">"tzl"</string>
-    <string name="del" msgid="6700172918709138470">"del"</string>
-    <string name="desc_const_e" msgid="7752508267661034194">"Eyler soni"</string>
-    <string name="desc_const_pi" msgid="5843835548313660468">"pi"</string>
-    <string name="desc_dec_point" msgid="6211527612960070934">"nuqta"</string>
-    <string name="desc_lparen" msgid="3319203240269597504">"chap qavs"</string>
-    <string name="desc_rparen" msgid="7629704943022422763">"o‘ng qavs"</string>
-    <string name="desc_fun_cos" msgid="3197307754450718348">"kosinus"</string>
-    <string name="desc_fun_ln" msgid="4943842219071979148">"natural logarifm"</string>
-    <string name="desc_fun_log" msgid="6163178034661345125">"logarifm"</string>
-    <string name="desc_fun_sin" msgid="4010564022860883142">"sinus"</string>
-    <string name="desc_fun_tan" msgid="8547330421304946587">"tangens"</string>
-    <string name="desc_op_add" msgid="1174812755738083078">"qo‘shuv"</string>
-    <string name="desc_op_div" msgid="8320455802423478031">"bo‘lish"</string>
-    <string name="desc_op_fact" msgid="5004950609277631750">"faktorial"</string>
-    <string name="desc_op_mul" msgid="978652245185868311">"ko‘paytirish"</string>
-    <string name="desc_op_pow" msgid="2620877401884059447">"darajada"</string>
-    <string name="desc_op_sqrt" msgid="4405610392216554239">"kvadrat ildiz"</string>
-    <string name="desc_op_sub" msgid="2563060630032563021">"ayiruv"</string>
-    <string name="desc_clr" msgid="8357371663749541924">"tozalash"</string>
-    <string name="desc_del" msgid="1866733601083210032">"o‘chirish"</string>
-    <string name="desc_eq" msgid="8068773095462472408">"barobar"</string>
+    <string name="app_name" msgid="1756503303878374382">"Kalkulator"</string>
+    <string name="dec_point" msgid="8920102493070918054">"."</string>
+    <string name="mode_deg" msgid="1146123354434332479">"grad"</string>
+    <string name="mode_rad" msgid="1434228830085760996">"rad"</string>
+    <string name="clr" msgid="6730945431543327337">"tzl"</string>
+    <string name="del" msgid="5878069000864178910">"del"</string>
+    <string name="desc_const_e" msgid="1889187337970539507">"Eyler soni"</string>
+    <string name="desc_const_pi" msgid="5430918714009441655">"pi"</string>
+    <string name="desc_dec_point" msgid="5725254504360445023">"nuqta"</string>
+    <string name="desc_lparen" msgid="8688758170211924916">"chap qavs"</string>
+    <string name="desc_rparen" msgid="7920608385146151731">"o‘ng qavs"</string>
+    <string name="desc_fun_cos" msgid="3787913784504974731">"kosinus"</string>
+    <string name="desc_fun_ln" msgid="2505119732546227166">"natural logarifm"</string>
+    <string name="desc_fun_log" msgid="4202230639814060062">"logarifm"</string>
+    <string name="desc_fun_sin" msgid="7425661271929838876">"sinus"</string>
+    <string name="desc_fun_tan" msgid="3545496562069310036">"tangens"</string>
+    <string name="desc_fun_arccos" msgid="7583077865497939123">"teskari kosinus"</string>
+    <string name="desc_fun_arcsin" msgid="8592309261123302915">"teskari sinus"</string>
+    <string name="desc_fun_arctan" msgid="6891388393360447455">"teskari tangens"</string>
+    <string name="desc_op_add" msgid="5539599782598050813">"qo‘shuv belgisi"</string>
+    <string name="desc_op_div" msgid="3032399266115257498">"bo‘lish"</string>
+    <string name="desc_op_fact" msgid="6142780103294179702">"faktorial"</string>
+    <string name="desc_op_mul" msgid="1199902761534518529">"ko‘paytirish"</string>
+    <string name="desc_op_pow" msgid="6010144442344099030">"darajada"</string>
+    <string name="desc_op_sqrt" msgid="6882241473601721767">"kvadrat ildiz"</string>
+    <string name="desc_mode_rad" msgid="5522614457355475195">"radianga o‘tish"</string>
+    <string name="desc_mode_deg" msgid="5560289378379011831">"gradusga o‘tish"</string>
+    <string name="desc_op_sub" msgid="2744940875059679129">"ayiruv"</string>
+    <string name="desc_clr" msgid="737502124268890797">"tozalash"</string>
+    <string name="desc_del" msgid="7879515781929311432">"o‘chirish"</string>
+    <string name="desc_eq" msgid="3349320880874699285">"barobar"</string>
+    <string name="error_nan" msgid="5674077944929888710">"Son emas"</string>
+    <string name="error_syntax" msgid="4786987111228645602">"Noto‘g‘ri ifoda"</string>
+    <string name="error_aborted" msgid="3402238176316342537">"Bekor qilindi"</string>
+    <string name="error_overflow" msgid="7800547394563434764">"Cheksizmi?"</string>
+    <string name="error_zero_divide" msgid="7085069126090779874">"0 songa bo‘lish"</string>
+    <string name="text_copied_toast" msgid="8845645964273481105">"Matndan nusxa olindi."</string>
+    <string name="cancelled" msgid="615180456915976640">"Hisoblash bekor qilindi!"</string>
+    <string name="dismiss" msgid="7872443888515066216">"Yopish"</string>
+    <string name="timeout" msgid="786323140644284782">"Juda qiyin! Ular noaniq yoki cheksiz qiymatmi?"</string>
+    <string name="ok_remove_timeout" msgid="4252381882975743581">"OK, ammo uzoqroq muddat bering!"</string>
+    <string name="exact" msgid="2597237880041789948">"(aniq)"</string>
+    <string name="approximate" msgid="7117143366610670836">"(so‘nggi sonda ±1)"</string>
+    <!-- no translation found for menu_leading (2338520833272667740) -->
+    <skip />
+    <!-- no translation found for menu_fraction (1247477377840252234) -->
+    <skip />
+    <!-- no translation found for menu_licenses (1890541368064108592) -->
+    <skip />
 </resources>
diff --git a/res/values-vi/strings.xml b/res/values-vi/strings.xml
index 638bc67..9834be2 100644
--- a/res/values-vi/strings.xml
+++ b/res/values-vi/strings.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- 
-  Copyright (C) 2014 The Android Open Source Project
+  Copyright (C) 2015 The Android Open Source Project
 
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
@@ -17,45 +17,53 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name" msgid="8095131950334945205">"Máy tính"</string>
-    <string name="error_nan" msgid="4071578355972369426">"Không phải số"</string>
-    <string name="error_syntax" msgid="6940043994468390738">"Lỗi"</string>
-    <string name="dec_point" msgid="6555721211126788808">","</string>
-    <string name="digit_0" msgid="697966218778843272">"0"</string>
-    <string name="digit_1" msgid="9009337429640544205">"1"</string>
-    <string name="digit_2" msgid="7722707864768133877">"2"</string>
-    <string name="digit_3" msgid="5813321444694024561">"3"</string>
-    <string name="digit_4" msgid="4768173444612236144">"4"</string>
-    <string name="digit_5" msgid="2015349411036328271">"5"</string>
-    <string name="digit_6" msgid="7350999202882497047">"6"</string>
-    <string name="digit_7" msgid="2386463125354638611">"7"</string>
-    <string name="digit_8" msgid="6298159258090202166">"8"</string>
-    <string name="digit_9" msgid="1221342734731110246">"9"</string>
-    <string name="fun_cos" msgid="7312559527731358211">"cos"</string>
-    <string name="fun_ln" msgid="6282013842946532944">"ln"</string>
-    <string name="fun_log" msgid="6856905045055937519">"log"</string>
-    <string name="fun_sin" msgid="7136698561875496766">"sin"</string>
-    <string name="fun_tan" msgid="9116158377794370341">"tan"</string>
-    <string name="clr" msgid="3126239559646368205">"clr"</string>
-    <string name="del" msgid="6700172918709138470">"del"</string>
-    <string name="desc_const_e" msgid="7752508267661034194">"Số Euler"</string>
-    <string name="desc_const_pi" msgid="5843835548313660468">"pi"</string>
-    <string name="desc_dec_point" msgid="6211527612960070934">"chấm"</string>
-    <string name="desc_lparen" msgid="3319203240269597504">"dấu ngoặc trái"</string>
-    <string name="desc_rparen" msgid="7629704943022422763">"dấu ngoặc phải"</string>
-    <string name="desc_fun_cos" msgid="3197307754450718348">"cosin"</string>
-    <string name="desc_fun_ln" msgid="4943842219071979148">"logarit tự nhiên"</string>
-    <string name="desc_fun_log" msgid="6163178034661345125">"logarit"</string>
-    <string name="desc_fun_sin" msgid="4010564022860883142">"sin"</string>
-    <string name="desc_fun_tan" msgid="8547330421304946587">"tang"</string>
-    <string name="desc_op_add" msgid="1174812755738083078">"cộng"</string>
-    <string name="desc_op_div" msgid="8320455802423478031">"chia"</string>
-    <string name="desc_op_fact" msgid="5004950609277631750">"giai thừa"</string>
-    <string name="desc_op_mul" msgid="978652245185868311">"nhân"</string>
-    <string name="desc_op_pow" msgid="2620877401884059447">"lũy thừa"</string>
-    <string name="desc_op_sqrt" msgid="4405610392216554239">"dấu khai căn"</string>
-    <string name="desc_op_sub" msgid="2563060630032563021">"trừ"</string>
-    <string name="desc_clr" msgid="8357371663749541924">"xóa"</string>
-    <string name="desc_del" msgid="1866733601083210032">"xóa"</string>
-    <string name="desc_eq" msgid="8068773095462472408">"bằng"</string>
+    <string name="app_name" msgid="1756503303878374382">"Máy tính"</string>
+    <string name="dec_point" msgid="8920102493070918054">"."</string>
+    <string name="mode_deg" msgid="1146123354434332479">"deg"</string>
+    <string name="mode_rad" msgid="1434228830085760996">"rad"</string>
+    <string name="clr" msgid="6730945431543327337">"xóa"</string>
+    <string name="del" msgid="5878069000864178910">"xóa"</string>
+    <string name="desc_const_e" msgid="1889187337970539507">"Số Euler"</string>
+    <string name="desc_const_pi" msgid="5430918714009441655">"pi"</string>
+    <string name="desc_dec_point" msgid="5725254504360445023">"chấm"</string>
+    <string name="desc_lparen" msgid="8688758170211924916">"dấu ngoặc trái"</string>
+    <string name="desc_rparen" msgid="7920608385146151731">"dấu ngoặc phải"</string>
+    <string name="desc_fun_cos" msgid="3787913784504974731">"cosin"</string>
+    <string name="desc_fun_ln" msgid="2505119732546227166">"logarit tự nhiên"</string>
+    <string name="desc_fun_log" msgid="4202230639814060062">"logarit"</string>
+    <string name="desc_fun_sin" msgid="7425661271929838876">"sin"</string>
+    <string name="desc_fun_tan" msgid="3545496562069310036">"tang"</string>
+    <string name="desc_fun_arccos" msgid="7583077865497939123">"nghịch đảo cosin"</string>
+    <string name="desc_fun_arcsin" msgid="8592309261123302915">"nghịch đảo sin"</string>
+    <string name="desc_fun_arctan" msgid="6891388393360447455">"nghịch đảo tang"</string>
+    <string name="desc_op_add" msgid="5539599782598050813">"cộng"</string>
+    <string name="desc_op_div" msgid="3032399266115257498">"chia"</string>
+    <string name="desc_op_fact" msgid="6142780103294179702">"giai thừa"</string>
+    <string name="desc_op_mul" msgid="1199902761534518529">"nhân"</string>
+    <string name="desc_op_pow" msgid="6010144442344099030">"lũy thừa"</string>
+    <string name="desc_op_sqrt" msgid="6882241473601721767">"dấu khai căn"</string>
+    <string name="desc_mode_rad" msgid="5522614457355475195">"chuyển sang radian"</string>
+    <string name="desc_mode_deg" msgid="5560289378379011831">"chuyển sang độ"</string>
+    <string name="desc_op_sub" msgid="2744940875059679129">"trừ"</string>
+    <string name="desc_clr" msgid="737502124268890797">"xóa"</string>
+    <string name="desc_del" msgid="7879515781929311432">"xóa"</string>
+    <string name="desc_eq" msgid="3349320880874699285">"bằng"</string>
+    <string name="error_nan" msgid="5674077944929888710">"Không phải số"</string>
+    <string name="error_syntax" msgid="4786987111228645602">"Biểu thức không hợp lệ"</string>
+    <string name="error_aborted" msgid="3402238176316342537">"Đã hủy bỏ"</string>
+    <string name="error_overflow" msgid="7800547394563434764">"Vô hạn?"</string>
+    <string name="error_zero_divide" msgid="7085069126090779874">"Chia cho 0"</string>
+    <string name="text_copied_toast" msgid="8845645964273481105">"Đã sao chép văn bản."</string>
+    <string name="cancelled" msgid="615180456915976640">"Đã hủy phép tính!"</string>
+    <string name="dismiss" msgid="7872443888515066216">"Loại bỏ"</string>
+    <string name="timeout" msgid="786323140644284782">"Thật quá khó! Giá trị không xác định hoặc vô hạn?"</string>
+    <string name="ok_remove_timeout" msgid="4252381882975743581">"OK, loại bỏ thời gian chờ!"</string>
+    <string name="exact" msgid="2597237880041789948">"(chính xác)"</string>
+    <string name="approximate" msgid="7117143366610670836">"(±1 trong chữ số cuối cùng)"</string>
+    <!-- no translation found for menu_leading (2338520833272667740) -->
+    <skip />
+    <!-- no translation found for menu_fraction (1247477377840252234) -->
+    <skip />
+    <!-- no translation found for menu_licenses (1890541368064108592) -->
+    <skip />
 </resources>
diff --git a/res/values-zh-rCN/strings.xml b/res/values-zh-rCN/strings.xml
index a30962b..dd31964 100644
--- a/res/values-zh-rCN/strings.xml
+++ b/res/values-zh-rCN/strings.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- 
-  Copyright (C) 2014 The Android Open Source Project
+  Copyright (C) 2015 The Android Open Source Project
 
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
@@ -17,45 +17,53 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name" msgid="8095131950334945205">"计算器"</string>
-    <string name="error_nan" msgid="4071578355972369426">"不是数字"</string>
-    <string name="error_syntax" msgid="6940043994468390738">"错误"</string>
-    <string name="dec_point" msgid="6555721211126788808">"."</string>
-    <string name="digit_0" msgid="697966218778843272">"0"</string>
-    <string name="digit_1" msgid="9009337429640544205">"1"</string>
-    <string name="digit_2" msgid="7722707864768133877">"2"</string>
-    <string name="digit_3" msgid="5813321444694024561">"3"</string>
-    <string name="digit_4" msgid="4768173444612236144">"4"</string>
-    <string name="digit_5" msgid="2015349411036328271">"5"</string>
-    <string name="digit_6" msgid="7350999202882497047">"6"</string>
-    <string name="digit_7" msgid="2386463125354638611">"7"</string>
-    <string name="digit_8" msgid="6298159258090202166">"8"</string>
-    <string name="digit_9" msgid="1221342734731110246">"9"</string>
-    <string name="fun_cos" msgid="7312559527731358211">"cos"</string>
-    <string name="fun_ln" msgid="6282013842946532944">"ln"</string>
-    <string name="fun_log" msgid="6856905045055937519">"log"</string>
-    <string name="fun_sin" msgid="7136698561875496766">"sin"</string>
-    <string name="fun_tan" msgid="9116158377794370341">"tan"</string>
-    <string name="clr" msgid="3126239559646368205">"清除"</string>
-    <string name="del" msgid="6700172918709138470">"删除"</string>
-    <string name="desc_const_e" msgid="7752508267661034194">"欧拉数"</string>
-    <string name="desc_const_pi" msgid="5843835548313660468">"圆周率"</string>
-    <string name="desc_dec_point" msgid="6211527612960070934">"点"</string>
-    <string name="desc_lparen" msgid="3319203240269597504">"左括号"</string>
-    <string name="desc_rparen" msgid="7629704943022422763">"右括号"</string>
-    <string name="desc_fun_cos" msgid="3197307754450718348">"余弦"</string>
-    <string name="desc_fun_ln" msgid="4943842219071979148">"自然对数"</string>
-    <string name="desc_fun_log" msgid="6163178034661345125">"对数"</string>
-    <string name="desc_fun_sin" msgid="4010564022860883142">"正弦"</string>
-    <string name="desc_fun_tan" msgid="8547330421304946587">"正切"</string>
-    <string name="desc_op_add" msgid="1174812755738083078">"加"</string>
-    <string name="desc_op_div" msgid="8320455802423478031">"除"</string>
-    <string name="desc_op_fact" msgid="5004950609277631750">"阶乘"</string>
-    <string name="desc_op_mul" msgid="978652245185868311">"乘"</string>
-    <string name="desc_op_pow" msgid="2620877401884059447">"幂数"</string>
-    <string name="desc_op_sqrt" msgid="4405610392216554239">"平方根"</string>
-    <string name="desc_op_sub" msgid="2563060630032563021">"减"</string>
-    <string name="desc_clr" msgid="8357371663749541924">"清除"</string>
-    <string name="desc_del" msgid="1866733601083210032">"删除"</string>
-    <string name="desc_eq" msgid="8068773095462472408">"等于"</string>
+    <string name="app_name" msgid="1756503303878374382">"计算器"</string>
+    <string name="dec_point" msgid="8920102493070918054">"."</string>
+    <string name="mode_deg" msgid="1146123354434332479">"角度"</string>
+    <string name="mode_rad" msgid="1434228830085760996">"弧度"</string>
+    <string name="clr" msgid="6730945431543327337">"清除"</string>
+    <string name="del" msgid="5878069000864178910">"删除"</string>
+    <string name="desc_const_e" msgid="1889187337970539507">"欧拉数"</string>
+    <string name="desc_const_pi" msgid="5430918714009441655">"圆周率"</string>
+    <string name="desc_dec_point" msgid="5725254504360445023">"小数点"</string>
+    <string name="desc_lparen" msgid="8688758170211924916">"左括号"</string>
+    <string name="desc_rparen" msgid="7920608385146151731">"右括号"</string>
+    <string name="desc_fun_cos" msgid="3787913784504974731">"余弦"</string>
+    <string name="desc_fun_ln" msgid="2505119732546227166">"自然对数"</string>
+    <string name="desc_fun_log" msgid="4202230639814060062">"对数"</string>
+    <string name="desc_fun_sin" msgid="7425661271929838876">"正弦"</string>
+    <string name="desc_fun_tan" msgid="3545496562069310036">"正切"</string>
+    <string name="desc_fun_arccos" msgid="7583077865497939123">"反余弦"</string>
+    <string name="desc_fun_arcsin" msgid="8592309261123302915">"反正弦"</string>
+    <string name="desc_fun_arctan" msgid="6891388393360447455">"反正切"</string>
+    <string name="desc_op_add" msgid="5539599782598050813">"加"</string>
+    <string name="desc_op_div" msgid="3032399266115257498">"除"</string>
+    <string name="desc_op_fact" msgid="6142780103294179702">"阶乘"</string>
+    <string name="desc_op_mul" msgid="1199902761534518529">"乘"</string>
+    <string name="desc_op_pow" msgid="6010144442344099030">"幂数"</string>
+    <string name="desc_op_sqrt" msgid="6882241473601721767">"平方根"</string>
+    <string name="desc_mode_rad" msgid="5522614457355475195">"切换成弧度"</string>
+    <string name="desc_mode_deg" msgid="5560289378379011831">"切换成角度"</string>
+    <string name="desc_op_sub" msgid="2744940875059679129">"减"</string>
+    <string name="desc_clr" msgid="737502124268890797">"清除"</string>
+    <string name="desc_del" msgid="7879515781929311432">"删除"</string>
+    <string name="desc_eq" msgid="3349320880874699285">"等于"</string>
+    <string name="error_nan" msgid="5674077944929888710">"不是数字"</string>
+    <string name="error_syntax" msgid="4786987111228645602">"表达式错误"</string>
+    <string name="error_aborted" msgid="3402238176316342537">"已中止"</string>
+    <string name="error_overflow" msgid="7800547394563434764">"无限值？"</string>
+    <string name="error_zero_divide" msgid="7085069126090779874">"除以 0"</string>
+    <string name="text_copied_toast" msgid="8845645964273481105">"文本已复制。"</string>
+    <string name="cancelled" msgid="615180456915976640">"计算已取消！"</string>
+    <string name="dismiss" msgid="7872443888515066216">"关闭"</string>
+    <string name="timeout" msgid="786323140644284782">"太难了！这是未定义的值或无限值吗？"</string>
+    <string name="ok_remove_timeout" msgid="4252381882975743581">"没问题，但请延长超时时间！"</string>
+    <string name="exact" msgid="2597237880041789948">"（精确）"</string>
+    <string name="approximate" msgid="7117143366610670836">"（最后一位数字 ±1）"</string>
+    <!-- no translation found for menu_leading (2338520833272667740) -->
+    <skip />
+    <!-- no translation found for menu_fraction (1247477377840252234) -->
+    <skip />
+    <!-- no translation found for menu_licenses (1890541368064108592) -->
+    <skip />
 </resources>
diff --git a/res/values-zh-rHK/strings.xml b/res/values-zh-rHK/strings.xml
index d9a87fb..02cbd02 100644
--- a/res/values-zh-rHK/strings.xml
+++ b/res/values-zh-rHK/strings.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- 
-  Copyright (C) 2014 The Android Open Source Project
+  Copyright (C) 2015 The Android Open Source Project
 
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
@@ -17,45 +17,53 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name" msgid="8095131950334945205">"計算機"</string>
-    <string name="error_nan" msgid="4071578355972369426">"並非數字"</string>
-    <string name="error_syntax" msgid="6940043994468390738">"錯誤"</string>
-    <string name="dec_point" msgid="6555721211126788808">"."</string>
-    <string name="digit_0" msgid="697966218778843272">"0"</string>
-    <string name="digit_1" msgid="9009337429640544205">"1"</string>
-    <string name="digit_2" msgid="7722707864768133877">"2"</string>
-    <string name="digit_3" msgid="5813321444694024561">"3"</string>
-    <string name="digit_4" msgid="4768173444612236144">"4"</string>
-    <string name="digit_5" msgid="2015349411036328271">"5"</string>
-    <string name="digit_6" msgid="7350999202882497047">"6"</string>
-    <string name="digit_7" msgid="2386463125354638611">"7"</string>
-    <string name="digit_8" msgid="6298159258090202166">"8"</string>
-    <string name="digit_9" msgid="1221342734731110246">"9"</string>
-    <string name="fun_cos" msgid="7312559527731358211">"COS"</string>
-    <string name="fun_ln" msgid="6282013842946532944">"LN"</string>
-    <string name="fun_log" msgid="6856905045055937519">"LOG"</string>
-    <string name="fun_sin" msgid="7136698561875496766">"SIN"</string>
-    <string name="fun_tan" msgid="9116158377794370341">"TAN"</string>
-    <string name="clr" msgid="3126239559646368205">"CLR"</string>
-    <string name="del" msgid="6700172918709138470">"DEL"</string>
-    <string name="desc_const_e" msgid="7752508267661034194">"歐拉數"</string>
-    <string name="desc_const_pi" msgid="5843835548313660468">"圓周率"</string>
-    <string name="desc_dec_point" msgid="6211527612960070934">"小數點"</string>
-    <string name="desc_lparen" msgid="3319203240269597504">"左括弧"</string>
-    <string name="desc_rparen" msgid="7629704943022422763">"右括弧"</string>
-    <string name="desc_fun_cos" msgid="3197307754450718348">"餘弦"</string>
-    <string name="desc_fun_ln" msgid="4943842219071979148">"自然對數"</string>
-    <string name="desc_fun_log" msgid="6163178034661345125">"對數"</string>
-    <string name="desc_fun_sin" msgid="4010564022860883142">"正弦"</string>
-    <string name="desc_fun_tan" msgid="8547330421304946587">"正切"</string>
-    <string name="desc_op_add" msgid="1174812755738083078">"加號"</string>
-    <string name="desc_op_div" msgid="8320455802423478031">"除號"</string>
-    <string name="desc_op_fact" msgid="5004950609277631750">"階乘"</string>
-    <string name="desc_op_mul" msgid="978652245185868311">"乘號"</string>
-    <string name="desc_op_pow" msgid="2620877401884059447">"指數"</string>
-    <string name="desc_op_sqrt" msgid="4405610392216554239">"平方根"</string>
-    <string name="desc_op_sub" msgid="2563060630032563021">"減號"</string>
-    <string name="desc_clr" msgid="8357371663749541924">"清除"</string>
-    <string name="desc_del" msgid="1866733601083210032">"刪除"</string>
-    <string name="desc_eq" msgid="8068773095462472408">"等號"</string>
+    <string name="app_name" msgid="1756503303878374382">"計算機"</string>
+    <string name="dec_point" msgid="8920102493070918054">"."</string>
+    <string name="mode_deg" msgid="1146123354434332479">"deg"</string>
+    <string name="mode_rad" msgid="1434228830085760996">"rad"</string>
+    <string name="clr" msgid="6730945431543327337">"CLR"</string>
+    <string name="del" msgid="5878069000864178910">"DEL"</string>
+    <string name="desc_const_e" msgid="1889187337970539507">"歐拉數"</string>
+    <string name="desc_const_pi" msgid="5430918714009441655">"圓周率"</string>
+    <string name="desc_dec_point" msgid="5725254504360445023">"小數點"</string>
+    <string name="desc_lparen" msgid="8688758170211924916">"左括弧"</string>
+    <string name="desc_rparen" msgid="7920608385146151731">"右括弧"</string>
+    <string name="desc_fun_cos" msgid="3787913784504974731">"餘弦"</string>
+    <string name="desc_fun_ln" msgid="2505119732546227166">"自然對數"</string>
+    <string name="desc_fun_log" msgid="4202230639814060062">"對數"</string>
+    <string name="desc_fun_sin" msgid="7425661271929838876">"正弦"</string>
+    <string name="desc_fun_tan" msgid="3545496562069310036">"正切"</string>
+    <string name="desc_fun_arccos" msgid="7583077865497939123">"反餘弦"</string>
+    <string name="desc_fun_arcsin" msgid="8592309261123302915">"反正弦"</string>
+    <string name="desc_fun_arctan" msgid="6891388393360447455">"反正切"</string>
+    <string name="desc_op_add" msgid="5539599782598050813">"加"</string>
+    <string name="desc_op_div" msgid="3032399266115257498">"除"</string>
+    <string name="desc_op_fact" msgid="6142780103294179702">"階乘"</string>
+    <string name="desc_op_mul" msgid="1199902761534518529">"乘"</string>
+    <string name="desc_op_pow" msgid="6010144442344099030">"次方"</string>
+    <string name="desc_op_sqrt" msgid="6882241473601721767">"平方根"</string>
+    <string name="desc_mode_rad" msgid="5522614457355475195">"切換至弧度"</string>
+    <string name="desc_mode_deg" msgid="5560289378379011831">"切換至角度"</string>
+    <string name="desc_op_sub" msgid="2744940875059679129">"減"</string>
+    <string name="desc_clr" msgid="737502124268890797">"清除"</string>
+    <string name="desc_del" msgid="7879515781929311432">"刪除"</string>
+    <string name="desc_eq" msgid="3349320880874699285">"等號"</string>
+    <string name="error_nan" msgid="5674077944929888710">"非數字"</string>
+    <string name="error_syntax" msgid="4786987111228645602">"算式錯誤"</string>
+    <string name="error_aborted" msgid="3402238176316342537">"已中止"</string>
+    <string name="error_overflow" msgid="7800547394563434764">"無限大？"</string>
+    <string name="error_zero_divide" msgid="7085069126090779874">"除 0"</string>
+    <string name="text_copied_toast" msgid="8845645964273481105">"已複製文字。"</string>
+    <string name="cancelled" msgid="615180456915976640">"運算已取消！"</string>
+    <string name="dismiss" msgid="7872443888515066216">"關閉"</string>
+    <string name="timeout" msgid="786323140644284782">"太難了！未定義或無限值？"</string>
+    <string name="ok_remove_timeout" msgid="4252381882975743581">"可以，但請延長逾時時間！"</string>
+    <string name="exact" msgid="2597237880041789948">"(準確)"</string>
+    <string name="approximate" msgid="7117143366610670836">"(最後一個數字 ±1)"</string>
+    <!-- no translation found for menu_leading (2338520833272667740) -->
+    <skip />
+    <!-- no translation found for menu_fraction (1247477377840252234) -->
+    <skip />
+    <!-- no translation found for menu_licenses (1890541368064108592) -->
+    <skip />
 </resources>
diff --git a/res/values-zh-rTW/strings.xml b/res/values-zh-rTW/strings.xml
index 262c98d..c06fe8f 100644
--- a/res/values-zh-rTW/strings.xml
+++ b/res/values-zh-rTW/strings.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- 
-  Copyright (C) 2014 The Android Open Source Project
+  Copyright (C) 2015 The Android Open Source Project
 
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
@@ -17,45 +17,53 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name" msgid="8095131950334945205">"計算機"</string>
-    <string name="error_nan" msgid="4071578355972369426">"非數字"</string>
-    <string name="error_syntax" msgid="6940043994468390738">"錯誤"</string>
-    <string name="dec_point" msgid="6555721211126788808">"."</string>
-    <string name="digit_0" msgid="697966218778843272">"0"</string>
-    <string name="digit_1" msgid="9009337429640544205">"1"</string>
-    <string name="digit_2" msgid="7722707864768133877">"2"</string>
-    <string name="digit_3" msgid="5813321444694024561">"3"</string>
-    <string name="digit_4" msgid="4768173444612236144">"4"</string>
-    <string name="digit_5" msgid="2015349411036328271">"5"</string>
-    <string name="digit_6" msgid="7350999202882497047">"6"</string>
-    <string name="digit_7" msgid="2386463125354638611">"7"</string>
-    <string name="digit_8" msgid="6298159258090202166">"8"</string>
-    <string name="digit_9" msgid="1221342734731110246">"9"</string>
-    <string name="fun_cos" msgid="7312559527731358211">"COS"</string>
-    <string name="fun_ln" msgid="6282013842946532944">"LN"</string>
-    <string name="fun_log" msgid="6856905045055937519">"LOG"</string>
-    <string name="fun_sin" msgid="7136698561875496766">"SIN"</string>
-    <string name="fun_tan" msgid="9116158377794370341">"TAN"</string>
-    <string name="clr" msgid="3126239559646368205">"CLR"</string>
-    <string name="del" msgid="6700172918709138470">"DEL"</string>
-    <string name="desc_const_e" msgid="7752508267661034194">"尤拉數"</string>
-    <string name="desc_const_pi" msgid="5843835548313660468">"圓周率"</string>
-    <string name="desc_dec_point" msgid="6211527612960070934">"點"</string>
-    <string name="desc_lparen" msgid="3319203240269597504">"左括弧"</string>
-    <string name="desc_rparen" msgid="7629704943022422763">"右括弧"</string>
-    <string name="desc_fun_cos" msgid="3197307754450718348">"餘弦"</string>
-    <string name="desc_fun_ln" msgid="4943842219071979148">"自然對數"</string>
-    <string name="desc_fun_log" msgid="6163178034661345125">"對數"</string>
-    <string name="desc_fun_sin" msgid="4010564022860883142">"正弦"</string>
-    <string name="desc_fun_tan" msgid="8547330421304946587">"正切"</string>
-    <string name="desc_op_add" msgid="1174812755738083078">"加"</string>
-    <string name="desc_op_div" msgid="8320455802423478031">"除"</string>
-    <string name="desc_op_fact" msgid="5004950609277631750">"階乘"</string>
-    <string name="desc_op_mul" msgid="978652245185868311">"乘"</string>
-    <string name="desc_op_pow" msgid="2620877401884059447">"指數"</string>
-    <string name="desc_op_sqrt" msgid="4405610392216554239">"平方根"</string>
-    <string name="desc_op_sub" msgid="2563060630032563021">"減"</string>
-    <string name="desc_clr" msgid="8357371663749541924">"清除"</string>
-    <string name="desc_del" msgid="1866733601083210032">"刪除"</string>
-    <string name="desc_eq" msgid="8068773095462472408">"等於"</string>
+    <string name="app_name" msgid="1756503303878374382">"計算機"</string>
+    <string name="dec_point" msgid="8920102493070918054">"."</string>
+    <string name="mode_deg" msgid="1146123354434332479">"角度"</string>
+    <string name="mode_rad" msgid="1434228830085760996">"弧度"</string>
+    <string name="clr" msgid="6730945431543327337">"clr"</string>
+    <string name="del" msgid="5878069000864178910">"del"</string>
+    <string name="desc_const_e" msgid="1889187337970539507">"尤拉數"</string>
+    <string name="desc_const_pi" msgid="5430918714009441655">"圓周率符號"</string>
+    <string name="desc_dec_point" msgid="5725254504360445023">"點"</string>
+    <string name="desc_lparen" msgid="8688758170211924916">"左括弧"</string>
+    <string name="desc_rparen" msgid="7920608385146151731">"右括弧"</string>
+    <string name="desc_fun_cos" msgid="3787913784504974731">"餘弦函數"</string>
+    <string name="desc_fun_ln" msgid="2505119732546227166">"自然對數"</string>
+    <string name="desc_fun_log" msgid="4202230639814060062">"對數"</string>
+    <string name="desc_fun_sin" msgid="7425661271929838876">"正弦函數"</string>
+    <string name="desc_fun_tan" msgid="3545496562069310036">"正切函數"</string>
+    <string name="desc_fun_arccos" msgid="7583077865497939123">"反餘弦函數"</string>
+    <string name="desc_fun_arcsin" msgid="8592309261123302915">"反正弦函數"</string>
+    <string name="desc_fun_arctan" msgid="6891388393360447455">"反正切函數"</string>
+    <string name="desc_op_add" msgid="5539599782598050813">"加號"</string>
+    <string name="desc_op_div" msgid="3032399266115257498">"除號"</string>
+    <string name="desc_op_fact" msgid="6142780103294179702">"階乘"</string>
+    <string name="desc_op_mul" msgid="1199902761534518529">"乘號"</string>
+    <string name="desc_op_pow" msgid="6010144442344099030">"指數"</string>
+    <string name="desc_op_sqrt" msgid="6882241473601721767">"平方根號"</string>
+    <string name="desc_mode_rad" msgid="5522614457355475195">"切換成弧度"</string>
+    <string name="desc_mode_deg" msgid="5560289378379011831">"切換成角度"</string>
+    <string name="desc_op_sub" msgid="2744940875059679129">"減號"</string>
+    <string name="desc_clr" msgid="737502124268890797">"清除"</string>
+    <string name="desc_del" msgid="7879515781929311432">"刪除"</string>
+    <string name="desc_eq" msgid="3349320880874699285">"等於"</string>
+    <string name="error_nan" msgid="5674077944929888710">"非數字"</string>
+    <string name="error_syntax" msgid="4786987111228645602">"運算式無效"</string>
+    <string name="error_aborted" msgid="3402238176316342537">"已中止"</string>
+    <string name="error_overflow" msgid="7800547394563434764">"無限值？"</string>
+    <string name="error_zero_divide" msgid="7085069126090779874">"除以 0"</string>
+    <string name="text_copied_toast" msgid="8845645964273481105">"已複製文字。"</string>
+    <string name="cancelled" msgid="615180456915976640">"已取消計算！"</string>
+    <string name="dismiss" msgid="7872443888515066216">"關閉"</string>
+    <string name="timeout" msgid="786323140644284782">"這太難了！這是未定義的值或無限值嗎？"</string>
+    <string name="ok_remove_timeout" msgid="4252381882975743581">"沒問題，但請延後逾時期限！"</string>
+    <string name="exact" msgid="2597237880041789948">"(精確)"</string>
+    <string name="approximate" msgid="7117143366610670836">"(最後一位數字 ±1)"</string>
+    <!-- no translation found for menu_leading (2338520833272667740) -->
+    <skip />
+    <!-- no translation found for menu_fraction (1247477377840252234) -->
+    <skip />
+    <!-- no translation found for menu_licenses (1890541368064108592) -->
+    <skip />
 </resources>
diff --git a/res/values-zu/strings.xml b/res/values-zu/strings.xml
index 14b01c8..8cc3a07 100644
--- a/res/values-zu/strings.xml
+++ b/res/values-zu/strings.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- 
-  Copyright (C) 2014 The Android Open Source Project
+  Copyright (C) 2015 The Android Open Source Project
 
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
@@ -17,45 +17,53 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="app_name" msgid="8095131950334945205">"Isibali"</string>
-    <string name="error_nan" msgid="4071578355972369426">"Akuyona inombolo"</string>
-    <string name="error_syntax" msgid="6940043994468390738">"Iphutha"</string>
-    <string name="dec_point" msgid="6555721211126788808">"."</string>
-    <string name="digit_0" msgid="697966218778843272">"0"</string>
-    <string name="digit_1" msgid="9009337429640544205">"1"</string>
-    <string name="digit_2" msgid="7722707864768133877">"2"</string>
-    <string name="digit_3" msgid="5813321444694024561">"3"</string>
-    <string name="digit_4" msgid="4768173444612236144">"4"</string>
-    <string name="digit_5" msgid="2015349411036328271">"5"</string>
-    <string name="digit_6" msgid="7350999202882497047">"6"</string>
-    <string name="digit_7" msgid="2386463125354638611">"7"</string>
-    <string name="digit_8" msgid="6298159258090202166">"8"</string>
-    <string name="digit_9" msgid="1221342734731110246">"9"</string>
-    <string name="fun_cos" msgid="7312559527731358211">"cos"</string>
-    <string name="fun_ln" msgid="6282013842946532944">"In"</string>
-    <string name="fun_log" msgid="6856905045055937519">"log"</string>
-    <string name="fun_sin" msgid="7136698561875496766">"sin"</string>
-    <string name="fun_tan" msgid="9116158377794370341">"tan"</string>
-    <string name="clr" msgid="3126239559646368205">"clr"</string>
-    <string name="del" msgid="6700172918709138470">"sula"</string>
-    <string name="desc_const_e" msgid="7752508267661034194">"Inombolo ye-Euler"</string>
-    <string name="desc_const_pi" msgid="5843835548313660468">"pi"</string>
-    <string name="desc_dec_point" msgid="6211527612960070934">"iphoyinti"</string>
-    <string name="desc_lparen" msgid="3319203240269597504">"abakaki abakwesokunxele"</string>
-    <string name="desc_rparen" msgid="7629704943022422763">"abakaki abakwesokudla"</string>
-    <string name="desc_fun_cos" msgid="3197307754450718348">"cosine"</string>
-    <string name="desc_fun_ln" msgid="4943842219071979148">"logarithm yemvelo"</string>
-    <string name="desc_fun_log" msgid="6163178034661345125">"logarithm"</string>
-    <string name="desc_fun_sin" msgid="4010564022860883142">"sine"</string>
-    <string name="desc_fun_tan" msgid="8547330421304946587">"tangent"</string>
-    <string name="desc_op_add" msgid="1174812755738083078">"hlanganisa"</string>
-    <string name="desc_op_div" msgid="8320455802423478031">"hlukanisa"</string>
-    <string name="desc_op_fact" msgid="5004950609277631750">"ngokwesimo"</string>
-    <string name="desc_op_mul" msgid="978652245185868311">"izikhathi"</string>
-    <string name="desc_op_pow" msgid="2620877401884059447">"amandla"</string>
-    <string name="desc_op_sqrt" msgid="4405610392216554239">"impande yesikwele"</string>
-    <string name="desc_op_sub" msgid="2563060630032563021">"susa"</string>
-    <string name="desc_clr" msgid="8357371663749541924">"sula"</string>
-    <string name="desc_del" msgid="1866733601083210032">"susa"</string>
-    <string name="desc_eq" msgid="8068773095462472408">"okulinganayo"</string>
+    <string name="app_name" msgid="1756503303878374382">"Isibali"</string>
+    <string name="dec_point" msgid="8920102493070918054">"."</string>
+    <string name="mode_deg" msgid="1146123354434332479">"deg"</string>
+    <string name="mode_rad" msgid="1434228830085760996">"rad"</string>
+    <string name="clr" msgid="6730945431543327337">"clr"</string>
+    <string name="del" msgid="5878069000864178910">"sula"</string>
+    <string name="desc_const_e" msgid="1889187337970539507">"Inombolo ye-Euler"</string>
+    <string name="desc_const_pi" msgid="5430918714009441655">"pi"</string>
+    <string name="desc_dec_point" msgid="5725254504360445023">"iphoyinti"</string>
+    <string name="desc_lparen" msgid="8688758170211924916">"abakaki abakwesokunxele"</string>
+    <string name="desc_rparen" msgid="7920608385146151731">"parenthesis yesokudla"</string>
+    <string name="desc_fun_cos" msgid="3787913784504974731">"cosine"</string>
+    <string name="desc_fun_ln" msgid="2505119732546227166">"logarithm yemvelo"</string>
+    <string name="desc_fun_log" msgid="4202230639814060062">"logarithm"</string>
+    <string name="desc_fun_sin" msgid="7425661271929838876">"sine"</string>
+    <string name="desc_fun_tan" msgid="3545496562069310036">"i-tangent"</string>
+    <string name="desc_fun_arccos" msgid="7583077865497939123">"inverse cosine"</string>
+    <string name="desc_fun_arcsin" msgid="8592309261123302915">"inverse sine"</string>
+    <string name="desc_fun_arctan" msgid="6891388393360447455">"inverse tangent"</string>
+    <string name="desc_op_add" msgid="5539599782598050813">"hlanganisa"</string>
+    <string name="desc_op_div" msgid="3032399266115257498">"hlukanisa"</string>
+    <string name="desc_op_fact" msgid="6142780103294179702">"ngokwesimo"</string>
+    <string name="desc_op_mul" msgid="1199902761534518529">"izikhathi"</string>
+    <string name="desc_op_pow" msgid="6010144442344099030">"amandla"</string>
+    <string name="desc_op_sqrt" msgid="6882241473601721767">"impande yesikwele"</string>
+    <string name="desc_mode_rad" msgid="5522614457355475195">"shintshela kuma-radian"</string>
+    <string name="desc_mode_deg" msgid="5560289378379011831">"shintshela kuma-degree"</string>
+    <string name="desc_op_sub" msgid="2744940875059679129">"susa"</string>
+    <string name="desc_clr" msgid="737502124268890797">"sula"</string>
+    <string name="desc_del" msgid="7879515781929311432">"susa"</string>
+    <string name="desc_eq" msgid="3349320880874699285">"okulinganayo"</string>
+    <string name="error_nan" msgid="5674077944929888710">"Akuyona inombolo"</string>
+    <string name="error_syntax" msgid="4786987111228645602">"Ukusho okubi"</string>
+    <string name="error_aborted" msgid="3402238176316342537">"Kukhanseliwe"</string>
+    <string name="error_overflow" msgid="7800547394563434764">"Ukungapheleli?"</string>
+    <string name="error_zero_divide" msgid="7085069126090779874">"Ukuhlukanisa ngo-0"</string>
+    <string name="text_copied_toast" msgid="8845645964273481105">"Umbhalo okopishiwe."</string>
+    <string name="cancelled" msgid="615180456915976640">"Ukubala ngekhompyutha kukhanseliwe!"</string>
+    <string name="dismiss" msgid="7872443888515066216">"Cashisa"</string>
+    <string name="timeout" msgid="786323140644284782">"Lokho kulukhuni kakhulu! Ivelu engachaziwe noma engaphelele?"</string>
+    <string name="ok_remove_timeout" msgid="4252381882975743581">"KULUNGILE, kodwa izikhathi ezide zokuphuma, uyacelwa!"</string>
+    <string name="exact" msgid="2597237880041789948">"(ukuqonda)"</string>
+    <string name="approximate" msgid="7117143366610670836">"(±1 kudijithi lokugcina)"</string>
+    <!-- no translation found for menu_leading (2338520833272667740) -->
+    <skip />
+    <!-- no translation found for menu_fraction (1247477377840252234) -->
+    <skip />
+    <!-- no translation found for menu_licenses (1890541368064108592) -->
+    <skip />
 </resources>
-- 
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