"Kalkulator" "Ralat" "0" "1" "2" "3" "4" "5" "6" "7" "8" "9" "PADAM" "CLR" "sin" "kos" "tan" "e" "ln" "log" "(" ")" "Panel asas" "Panel lanjutan" "Padam bersih sejarah" "Teks disalin."