Functions can be used by inserting the name of the function followed by function arguments.
sin 30
abs (5−9)
fun (9;10)
To add a new function type the function in the format as given below. A function name and arguments must only contain upper or lower case characters. The part after @ is the function description which is optional.
SimpleInterest (principal; rate; time) = principal * rate * time @ Simple Interest formula
Functions can also be added and inserted using the f(x) button.
Click on f(x). Type the function name in the box, choose the number of arguments and click on the plus sign button next to it. On the calculator screen type the function expression and press
Click on f(x). Choose the function and click on it.
Sono definite le seguenti funzioni.
abs |
Valore assoluto |
ceil |
Ceiling |
cos |
Coseno |
cosh |
Coseno iperbolico |
floor |
Floor |
frac |
Parte frazionaria |
int |
Parte intera |
ln |
Logaritmo naturale |
log |
Logaritmo |
not |
NOT booleano |
ones |
Complemento a uno |
round |
Round |
sgn |
Signum |
sin |
Seno |
sinh |
Seno iperbolico |
sqrt |
Radice quadrata |
tan |
Tangente |
tanh |
Tangente iperbolica |
twos |
Complemento a due |