Square function

[Gopala Krishna]

Hi,

Ok, thanks. I will use the functions that are avaiable in the standard mathematic functions in "math.h".

Thanks,

Use <cmath> since all methods are enclosed in std namespace. "math.h" is C header file not c++.

[^NyAw^]

Hi,

"math.h" is C header file not c++

I know. "math.h" is the header file. I don't said anytime that it is c++. What do you understand with that is not c++ ?

I only want the function that returns me the square of a number and it doesn't matter if ther is a class that resolves it or is a function. So I could use sqrt function including math.h or using the std namespace that will call the same function.

Thanks for the reply

[Gopala Krishna]

Hi,



I know. "math.h" is the header file. I don't said anytime that it is c++. What do you understand with that is not c++ ?

I only want the function that returns me the square of a number and it doesn't matter if ther is a class that resolves it or is a function. So I could use sqrt function including math.h or using the std namespace that will call the same function.

Thanks for the reply

Yep, anything will do as long it solves problem. I guess I am too much into c++
Sorry for the "offtopic" answer.