using System;
public class clsExp
{
 
    public void Main()
    {
 
 
        //********************************************************************************
        // Purpose: takes a double data type number and returns a double value 
        // containing e (the base of natural logarithms) raised to the specified power.
        // 
        // Syntax: 	Exp(doublenumber)
        //  
        // Parameter1: doublenumber - a number specifying a power. 
        //
        // Result: double - The number e raised to the power of 
        // parameter1. If parameter1 equals NaN or 
        // PositiveInfinity, that value is returned. 
        // If parameter1 equals NegativeInfinity, 0 
        // is returned.
        // 
        // Quick Example: Exp(90) // Returns 1.22040329431784E+39
        //
        //********************************************************************************
        // This example is from http://idealprogrammer.com
 
        Console.WriteLine("Example #1: 	Exp(90)");
 
        Console.WriteLine(Math.Exp(90)); // Returns 1.22040329431784E+39
 
        //write blank line to make output easier to read
        Console.WriteLine();
 
        Console.WriteLine("Example #2: 	Exp(-3.4)");
 
        Console.WriteLine(Math.Exp(-3.4)); // Returns -0.966798192579461
        //write blank line to make output easier to read
        Console.WriteLine();
 
        Console.WriteLine("Example #3: 	Exp(-0)");
 
        Console.WriteLine(Math.Exp(-0)); // Returns 1
 
        //Prevent console from closing before you press enter
        Console.ReadLine();
 
    }
 
}

Module Module1
 
    Sub Main()
 
 
        Dim myclsExp As New clsExp
        myclsExp.Main()
 
 
 
    End Sub
 
End Module