Math.Tanh Method

Returns the hyperbolic tangent of the specified angle.

Namespace:  System
Assembly:  mscorlib (in mscorlib.dll)

static member Tanh : 
        value:float -> float

Parameters

value
Type: System.Double

An angle, measured in radians.

Return Value

Type: System.Double
The hyperbolic tangent of value. If value is equal to NegativeInfinity, this method returns -1. If value is equal to PositiveInfinity, this method returns 1. If value is equal to NaN, this method returns NaN.

The angle, value, must be in radians. Multiply by Math.PI/180 to convert degrees to radians.

The following example uses Tanh to evaluate certain hyperbolic tangent identities for selected values.

No code example is currently available or this language may not be supported.

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0, 2.0, 1.1

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

XNA Framework

Supported in: 3.0, 2.0, 1.0

Portable Class Library

Supported in: Portable Class Library

Supported in: Windows Phone 8.1

Supported in: Windows Phone Silverlight 8.1

Supported in: Windows Phone Silverlight 8
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