sin method

MathComplex sin()

Implementation

MathComplex sin(){
	if( _im == 0.0 ){
		return floatToComplex( fsin( _re ) );
	}
	double re = _angToRad( _re );
	double im = _angToRad( _im );
	return MathComplex(
		ClipMath.sin( re ) * fcosh( im ),
		ClipMath.cos( re ) * fsinh( im )
		);
}