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Built-in Functions

Mathematical Functions

Elementary Functions

Tanh

Usage

• Tanh[z] gives the hyperbolic tangent of z.

Notes

• Mathematical function (see Section A.3.10).

• Sinh[z]/Cosh[z] is automatically converted to Tanh[z]. TrigFactorList[expr] does decomposition.

• See Section 3.2.7.

• See also: ArcTanh, Coth, TrigToExp, TrigExpand.

• New in Version 1.

Further Examples

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