using System;
using System.Numerics;
public class Example
{
public static void Main()
{
System.Numerics.Complex c1 = new System.Numerics.Complex(3.33333, .111111);
System.Numerics.Complex c2 = new System.Numerics.Complex(10/3.0, 1.0/7);
Console.WriteLine("{0} = {1}: {2}", c1, c2, c1.Equals(c2));
}
}