The ATANH function returns the hyperbolic arctangent of a number.

This function takes a single Number as input. It outputs that Number's inverse hyperbolic tangent.


ATANH(number) -> hyperbolic_arctangent



number (required, type: Number)
The number to calculate the hyperbolic arctangent for.

Return Values

hyperbolic_arctangent (type: Number)
The hyperbolic arctangent of the given number.


The following example returns the hyperbolic arctangent of 0.5:

ATANH(0.5) -> 0.5493061443340548

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