sqr method
Implementation
MathComplex sqr(){
if( _im == 0.0 ){
return floatToComplex( _re * _re );
}
return MathComplex( _re * _re - _im * _im, _re * _im + _im * _re );
}
MathComplex sqr(){
if( _im == 0.0 ){
return floatToComplex( _re * _re );
}
return MathComplex( _re * _re - _im * _im, _re * _im + _im * _re );
}