Acos Function
Syntax:
float acosf(float arg); double acos(double arg); long double acosl(long double arg);
Example:
#include <math.h>#include <stdio.h> int main() { double x = -1.0; do { printf("Arc Cosine of %f is %f.\n", x, acos(x)); x += 0.1; } while(x<=1.0); return 0; }Back