cot.md (831B)
1 <!-- Note: This file is automatically generated from source code comments. Changes made in this file will be overridden. --> 2 3 # Function cot 4 5 Calculate the cotangent of a value. Defined as `cot(x) = 1 / tan(x)`. 6 7 For matrices, the function is evaluated element wise. 8 9 10 ## Syntax 11 12 ```js 13 math.cot(x) 14 ``` 15 16 ### Parameters 17 18 Parameter | Type | Description 19 --------- | ---- | ----------- 20 `x` | number | Complex | Unit | Array | Matrix | Function input 21 22 ### Returns 23 24 Type | Description 25 ---- | ----------- 26 number | Complex | Array | Matrix | Cotangent of x 27 28 29 ### Throws 30 31 Type | Description 32 ---- | ----------- 33 34 35 ## Examples 36 37 ```js 38 math.cot(2) // returns number -0.45765755436028577 39 1 / math.tan(2) // returns number -0.45765755436028577 40 ``` 41 42 43 ## See also 44 45 [tan](tan.md), 46 [sec](sec.md), 47 [csc](csc.md)