Category:Definitions/Inverse Hyperbolic Tangent

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This category contains definitions related to Inverse Hyperbolic Tangent.
Related results can be found in Category:Inverse Hyperbolic Tangent.

The inverse hyperbolic tangent is a multifunction defined on $S$ as:

$\forall z \in S: \map {\tanh^{-1} } z := \set {w \in \C: z = \map \tanh w}$

where $\map \tanh w$ is the hyperbolic tangent function.

Also see