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TANH function

Description

Hyperbolic tangent function. TANH(x) returns the hyperbolic tangent of the angle x. The argument x must be expressed in radians. To convert degrees to radians you use the RADIANS function.

The hyperbolic tangent can be defined as:

$$ \operatorname{tanh}(x) = \frac{\operatorname{sinh}(x)}{\operatorname{cosh}(x)} $$

where sinh is the hyperbolic sine function and cosh is the hyperbolic cosine function.

Calculator

TANH(  

Graph

TANH function

Relation with COSH and SINH functions

Hyperbolic functions COSH, SINH, TANH

Related functions

External links