math.func
is a math library that extends FunC's arithmetic operations.
() main(){
int n1 = exp(2); ;; or 2.exp()
n1~dump(); ;; 4
int n2 = sqrt(36); ;; or 36.exp()
n2~dump(); ;; 6
}
(int) sqrt(int x)
(int) avg(int x, int y)
(int) exp(int x)
(int) log2(int x)
(int) mod (int x, int y)