MathF.Exp(Single) Method

Definition

Namespace:

System

Assembly:

System.Runtime.dll

Package:

Microsoft.Bcl.Numerics v9.0.0-preview.3.24172.9

Source:

MathF.cs

Returns e raised to the specified power.

public:
 static float Exp(float x);

public static float Exp (float x);

static member Exp : single -> single

Public Shared Function Exp (x As Single) As Single

Parameters

x

Single

A number specifying a power.

Returns

Single

The number e raised to the power x. If x equals NaN or PositiveInfinity, that value is returned. If x equals NegativeInfinity, 0 is returned.

Remarks

e is a mathematical constant whose value is approximately 2.71828.

Use the Pow method to calculate powers of other bases.

Exp is the inverse of Log.

This method calls into the underlying C runtime, and the exact result or valid input range may differ between different operating systems or architectures.

See also

• E
• Pow(Single, Single)
• Log(Single)