What all should be there in a Complex Number Class in C++?

Question

I have created a Complex Number Class in my program Complex Class - A New Approach...

But, I am unable to understand what all to add...

I have added basic functions, but want it to be useful for even math students...

Can anyone suggest me if it needs something else??

Answer 1

Take a look at the functionality included in the complex number implementation by the standard library:

http://en.cppreference.com/w/cpp/numeric/complex