UNPKG

826 BMarkdownView Raw
1<!-- Note: This file is automatically generated from source code comments. Changes made in this file will be overridden. -->
2
3# Function coth
4
5Calculate the hyperbolic cotangent of a value,
6defined as `coth(x) = 1 / tanh(x)`.
7
8For matrices, the function is evaluated element wise.
9
10
11## Syntax
12
13```js
14math.coth(x)
15```
16
17### Parameters
18
19Parameter | Type | Description
20--------- | ---- | -----------
21`x` | number &#124; Complex &#124; Unit &#124; Array &#124; Matrix | Function input
22
23### Returns
24
25Type | Description
26---- | -----------
27number &#124; Complex &#124; Array &#124; Matrix | Hyperbolic cotangent of x
28
29
30## Examples
31
32```js
33// coth(x) = 1 / tanh(x)
34math.coth(2) // returns 1.0373147207275482
351 / math.tanh(2) // returns 1.0373147207275482
36```
37
38
39## See also
40
41[sinh](sinh.md),
42[tanh](tanh.md),
43[cosh](cosh.md)