ATANH

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.

Declaration

ATANH(number) -> hyperbolic_arctangent

Parameters

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.

Examples

The following example returns the hyperbolic arctangent of 0.5:

ATANH(0.5) -> 0.5493061443340548