C++ <cmath> - cbrt() Function
The C++ <cmath> cbrt() function returns the cube root of the given number.
Syntax
double cbrt (double x); float cbrt (float x); long double cbrt (long double x); double cbrt (T x);
Parameters
x |
Specify a number. |
Return Value
Returns the cube root of the specified number.
Example:
In the example below, cbrt() function is used to find out the cube root of the given number.
#include <iostream>
#include <cmath>
using namespace std;
int main (){
cout<<cbrt(25)<<"\n";
cout<<cbrt(30)<<"\n";
cout<<cbrt(35.5)<<"\n";
cout<<cbrt(-25)<<"\n";
return 0;
}
The output of the above code will be:
2.92402 3.10723 3.28657 -2.92402
❮ C++ <cmath> Library
