Math.Exp() Method in C#

The Math.Exp() method in C# is used to return e raised to the specified power.

Syntax

public static double Exp (double val);

Here, Val is the power.

If Val equals NaN or PositiveInfinity, that value is returned. However, if d equals NegativeInfinity, 0 is returned.

Let us now see an example to implement Math.Exp() method −

Example

using System;
public class Demo {
   public static void Main(){
      Console.WriteLine(Math.Exp(0.0));
      Console.WriteLine(Math.Exp(Double.PositiveInfinity));
      Console.WriteLine(Math.Exp(Double.NegativeInfinity));
   }
}

Output

This will produce the following output −

1
∞
0

Let us see another example to implement Math.Exp() method −

Example

using System;
public class Demo {
   public static void Main(){
      Console.WriteLine(Math.Exp(10.0));
      Console.WriteLine(Math.Exp(Double.NaN));
   }
}

Output

This will produce the following output −

22026.4657948067
NaN