Data Types C#

using System;
using System.Numerics;
public class Example
{
   public static void Main()
   {
      Complex[] values = { new Complex(1.11, 9.99), 
                           new Complex(Double.MinValue/2, Double.MinValue/2) };
      foreach (Complex value in values)
         Console.WriteLine("Exp(Log({0}) = {1}", value, 
                           Complex.Exp(Complex.Log(value)));
   }
}