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tanh

Name

tanh — return the hyperbolic tangent of the parameter

Declaration

genType tanh( genType x);

Parameters

x

Specify the value whose hyperbolic tangent to return.

Description

tanh returns the hyperbolic tangent of x. The hyperbolic tangent of x is computed as sinh ⁡ x cosh ⁡ x .

Version Support

OpenGL Shading Language Version
Function Name 1.10 1.20 1.30 1.40 1.50 3.30 4.00 4.10 4.20 4.30 4.40 4.50
tanh - - ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔

See Also

sin, cos, sinh, cosh

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