Function reference · Trigonometry

`acoth`

Computes the principal inverse hyperbolic cotangent.

acoth uses the logarithmic principal form for supported values and tends to zero at positive or negative infinity. Other symbolic cases remain as acoth(x).

Examples

These examples use Nerdamer Notation.

Keep a symbolic inverse hyperbolic cotangent.

acoth(x)

Interfaces

The same operation is available through the interfaces below.

Nerdamer Notation · nerdamer API

Nerdamer Notation

Use this form inside input passed to nerdamer(...).

acoth(arg1)

`nerdamer.acoth`

Call the operation through the default nerdamer import.

nerdamer.acoth(x: ExpressionInput): Expression

Parameters

Name	Type	Description
`x`	`ExpressionInput`	The input expression (domain `\|x\| > 1` for real results).

Returns

Expression — The inverse hyperbolic cotangent of `x`.

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