MathF.Exp() Method in C# with Examples
In C#, Exp(Single) is a MathF class method which is used to return the e raised to the specified power. Here e is a mathematical constant whose value is approximately 2.71828.
Syntax: public static float Exp (float x);
Here, x is the required number of type System.Single which specifies a power.Return Type: It returns a number e raised to the power x of type System.Single.
Note:
- If x is equal to NaN then the return value will be NaN.
- If x is equal to PositiveInfinity then the return value will be Infinity.
- If x is equal to NegativeInfinity then the return value will be 0.
Example 1:
// C# Program to illustrate the // MathF.Exp(Single) Method using System; class Beginner { // Main Method public static void Main() { // using the method Console.WriteLine(MathF.Exp(7.0f)); Console.WriteLine(MathF.Exp(458.95f)); Console.WriteLine(MathF.Exp(9.487f)); Console.WriteLine(MathF.Exp(0.00f)); } } |
Output:
1096.633 Infinity 13187.18 1
Example 2:
// C# Program to illustrate the // MathF.Exp(Single) Method by // taking NaN, PositiveInfinity // and NegativeInfinity] using System; class Beginner { // Main Method public static void Main() { // Taking NaN Console.WriteLine(MathF.Exp(Single.NaN)); // Taking PositiveInfinity Console.WriteLine(MathF.Exp(Single.PositiveInfinity)); // Taking NegativeInfinity Console.WriteLine(MathF.Exp(Single.NegativeInfinity)); } } |
Output:
NaN Infinity 0