C – pow() function

• pow( ) function in C is used to find the power of the given number.
• ”math.h” header file supports pow( ) function in C language. Syntax for pow( ) function in C is given below.

double pow (double base, double exponent);

Example program for pow() function in C:

#include <stdio.h>      
#include <math.h>      

int main()
{
   printf ("2 power 4 = %f\n", pow (2.0, 4.0) );
   printf ("5 power 3 = %f\n", pow (5, 3) );
   return 0;
}

Output:

2 power 4 = 16.000000 5 power 3 = 125.000000