38 lines
608 B
Markdown
38 lines
608 B
Markdown
---
|
|
title: math.cosh() function
|
|
description: The math.cosh() function returns the hyperbolic cosine of `x`.
|
|
aliases:
|
|
- /v2.0/reference/flux/functions/math/cosh/
|
|
menu:
|
|
v2_0_ref:
|
|
name: math.cosh
|
|
parent: Math
|
|
weight: 301
|
|
---
|
|
|
|
The `math.cosh()` function returns the hyperbolic cosine of `x`.
|
|
|
|
_**Output data type:** Float_
|
|
|
|
```js
|
|
import "math"
|
|
|
|
math.cosh(x: 1.22)
|
|
|
|
// Returns 1.8412089502726743
|
|
```
|
|
|
|
## Parameters
|
|
|
|
### x
|
|
The value used in the operation.
|
|
|
|
_**Data type:** Float_
|
|
|
|
## Special cases
|
|
```js
|
|
math.cosh(±0) // Returns 1
|
|
math.cosh(±Inf) // Returns +Inf
|
|
math.cosh(NaN) // Returns NaN
|
|
```
|