Mathematical operations in C+=

[Active X]

Hi to you dear professional programmer!

I have a question about Math in C++.

you calculate the second root or "square" root of a number in C++ with sqrt or another function, or with pow(number, 0.5).

How can I calculate the third root ("Cubic" root) of a number ?

Will be so thankful to your helps.

[it career]

pow(number,1.0/3)

[BrickInTheWall]

third root of x is the same as x^(1/3) ...

[Active X]

Yes, I know math so good. But have you tested it ever in your own compiler ?

[abduraooft]

Try

#include <stdio.h>
#include<math.h>
void main(){
double x=27;

printf("%lf ",pow(x,(double)1/3));
}

[oracleguy]

Originally Posted by abduraooft

Try

#include <stdio.h>
#include<math.h>
void main(){
double x=27;

printf("%lf ",pow(x,(double)1/3));
}

Or

printf("%lf ",pow(x,1.0/3.0));