Need Help with using complex numbers

Using visual C++ how do you use complex numbers in equations?

I'd be glad to help...I'll just need a better description of 'complex numbers'

-P

There is a STL templated complex number class:

For example:

Code:

---

#include <complex>

typedef std::complex<double> complex;

int main()
{
    complex c(2.9, 3.5), d(3.54, 3.5), e; // constructor: complex(real, imaginary)
    e = c + d;
    // etc.
}

---

The normal arithmetic operators are defined for it as well as == and !=.

The functions defined for it are:

complex.real()
complex.imag()

conj(complex)
abs(complex)
arg(complex)
norm(complex)
polar(complex)