"Isibali" "Akuyona inombolo" "Iphutha" "." "0" "1" "2" "3" "4" "5" "6" "7" "8" "9" "cos" "In" "log" "sin" "tan" "clr" "sula" "Inombolo ye-Euler" "pi" "iphoyinti" "abakaki abakwesokunxele" "abakaki abakwesokudla" "cosine" "logarithm yemvelo" "logarithm" "sine" "tangent" "hlanganisa" "hlukanisa" "ngokwesimo" "izikhathi" "amandla" "impande yesikwele" "susa" "sula" "susa" "okulinganayo"