[KoenM]

Hello,

Does anybody here know how I can put a cubic-root in C++?
Or is this impossible to do?

Thanks in advance!

[EdwinNameless]

KoenM, on 10 Dec, 2009 - 07:25 AM, said:

Hello,

Does anybody here know how I can put a cubic-root in C++?
Or is this impossible to do?

Thanks in advance!

I'll reply here rather than replying to your PM.

It's always possible to get the cubic root in any language if you have an exponentiation function: you just have to remember that cubic root is actually bringing a number to the power 1/3.

#include <iostream>
#include <cmath>
int main() {
  float i = 125.0;
  std::cout << pow(i,(1/3.0))  << std::endl;
}

This post has been edited by EdwinNameless: 10 December 2009 - 02:23 AM

[KoenM]

EdwinNameless, on 10 Dec, 2009 - 01:15 AM, said:

KoenM, on 10 Dec, 2009 - 07:25 AM, said:

Hello,

Does anybody here know how I can put a cubic-root in C++?
Or is this impossible to do?

Thanks in advance!

I'll reply here rather than replying to your PM.

It's always possible to get the cubic root in any language if you have an exponentiation function: you just have to remember that cubic root is actually bringing a number to the power 1/3.

#include <iostream>
#include <cmath>
int main() {
  float i = 125.0;
  std::cout << pow(i,(1/3.0))  << std::endl;
}

Thanks!
I will try this.

[JackOfAllTrades]

EdwinNameless, on 10 Dec, 2009 - 04:15 AM, said:

KoenM, on 10 Dec, 2009 - 07:25 AM, said:

Hello,

Does anybody here know how I can put a cubic-root in C++?
Or is this impossible to do?

Thanks in advance!

I'll reply here rather than replying to your PM.

KoenM, do not contact members via PM for programming questions; that is what the forums are for.