C Tutorial/math.h/hypot

hypot

Item Value Header file math.h Declaration float hypotf(float side1, float side2);double hypot(double side1, double side2);long double hypotl(long double side1, long double side2); Return return the square root of the sum of the squares of side1 and side2.

#include <math.h>
  #include <stdio.h>
  int main(void)
  {
     int e;
     double f;
     f = hypotf(3, 4);
     printf("%f", f);
 
  }