C cbrt function calculates the cube root

Syntax

C cbrt functions have the following format.

• float cbrtf(float num);
• double cbrt(double num);
• long double cbrtl(long double num);

Header

C cbrt functions are from header file math.h.

Description

C cbrt functions return the cube root of num.

Example

The following code shows how to calculate the cube root.

#include <math.h>//  w  ww.  j  a  va2s  .  com
#include <stdio.h>

int main(void)
{

  printf("%f", cbrt(8));
}

The code above generates the following result.