/*******************************************************************************************
* operator
********************************************************************************************/
Complex operator * ( Complex a, Complex b )
{
const double real = a.real() * b.real() - a.image() * b.image();
const double image = a.real() * b.image() + a.image() * b.real();
Complex c( real, image );
return c;
}
/*******************************************************************************************
/ operator
********************************************************************************************/
Complex operator / ( Complex a, Complex b )
{
const double den = b.real()*b.real() + b.image()*b.image();
ErrorExceptionMacro( den != 0 ); // iff b is zero.
const double real = a.real() * b.real() + a.image() * b.image();
const double image = a.image() * b.real() - a.real() * b.image();
Complex c( real/den , image/den );
return c;
}
