public static ComplexNumber operator /(ComplexNumber a, ComplexNumber b) { return(ComplexNumber.Divide(a, b)); }
public static ComplexNumber operator *(ComplexNumber a, ComplexNumber b) { return(ComplexNumber.Multipl(a, b)); }
public static ComplexNumber Multipl(ComplexNumber a, ComplexNumber b) { return(new ComplexNumber(a.r * b.r - a.i * b.i, a.i * b.r + a.r * b.i)); }