Function atanh #

Calculate the hyperbolic arctangent of a value, defined as atanh(x) = ln((1 + x)/(1 - x)) / 2.

For matrices, the function is evaluated element wise.

Syntax #

math.atanh(x)

Parameters #

Parameter Type Description
x number | Complex | Array | Matrix Function input

Returns #

Type Description
number | Complex | Array | Matrix Hyperbolic arctangent of x

Examples #

math.atanh(0.5)       // returns 0.5493061443340549

See also #

acosh, asinh

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