mathjs/docs/reference/functions/acoth.md

Function acoth

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

For matrices, the function is evaluated element wise.

Syntax

math.acoth(x)

Parameters

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

Returns

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

Examples

math.acoth(0.5)       // returns 0.8047189562170503

See also

acsch, asech