static void Main(string[] args)
{
//complex no.
ComplexNo a = new ComplexNo(2, 6);
ComplexNo b = new ComplexNo(4, 1);
Console.WriteLine(a.Scaleby(.5));
Console.WriteLine(a.Division(b));
Console.ReadLine();
}
public ComplexNo Subtraction(ComplexNo b)
{
return new ComplexNo(this.x - b.x, this.y - b.y);
}
public ComplexNo Multiplication(ComplexNo b)
{
return new ComplexNo(((this.x*b.x) - ( this.y*b.y)),((this.x * b.y) + (b.x*this.y)));
}
public ComplexNo Division(ComplexNo b)
{
return new ComplexNo ((this.Multiplication(b.Conjugate())).Scaleby(1/(b.x*b.x + b.y*b.y)));
}
//methods
public ComplexNo Addition(ComplexNo b)
{
return new ComplexNo(this.x + b.x, this.x + b.y);
}
public ComplexNo(ComplexNo a)
{
this.x = a.x; this.y = a.y;
}