"Calculator" "Hindi isang numero" "Error" "." "0" "1" "2" "3" "4" "5" "6" "7" "8" "9" "cos" "ln" "log" "sin" "tan" "clr" "del" "Euler\'s number" "pi" "tuldok" "kaliwang panaklong" "kanang panaklong" "cosine" "natural na logarithm" "logarithm" "sine" "tangent" "dagdagan ng" "hatiin" "factorial" "beses" "power" "square root" "minus" "i-clear" "tanggalin" "katumbas ng"