mirror of
https://github.com/josdejong/mathjs.git
synced 2026-01-25 15:07:57 +00:00
44 lines
852 B
Markdown
44 lines
852 B
Markdown
# Function acot
|
|
|
|
Calculate the inverse cotangent of a value.
|
|
|
|
For matrices, the function is evaluated element wise.
|
|
|
|
|
|
## Syntax
|
|
|
|
```js
|
|
math.acot(x)
|
|
```
|
|
|
|
### Parameters
|
|
|
|
Parameter | Type | Description
|
|
--------- | ---- | -----------
|
|
`x` | Number | Boolean | Complex | Array | Matrix | null | Function input
|
|
|
|
### Returns
|
|
|
|
Type | Description
|
|
---- | -----------
|
|
Number | Complex | Array | Matrix | The arc cotangent of x
|
|
|
|
|
|
## Examples
|
|
|
|
```js
|
|
math.acot(0.5); // returns Number 0.4636476090008061
|
|
math.acot(math.cot(1.5)); // returns Number 1.5
|
|
|
|
math.acot(2); // returns Complex 1.5707963267948966 -1.3169578969248166 i
|
|
```
|
|
|
|
|
|
## See also
|
|
|
|
[cot](cot.md),
|
|
[atan](atan.md)
|
|
|
|
|
|
<!-- Note: This file is automatically generated from source code comments. Changes made in this file will be overridden. -->
|