# SINH

**The SINH function returns the hyperbolic sine of a number.**

This function takes a single [Number](../../variable-data-types/the-number-variable-data-type) as input. It outputs that Number's hyperbolic sine.

#### Declaration

```javascript
SINH(number) -> hyperbolic_sine
```

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#### Parameters

**number** (required, type: _Number_) The number to calculate the hyperbolic sine of.&#x20;

#### Return Values

**hyperbolic\_sine** (type: _Number_) The hyperbolic sine of the given number.

#### Examples

The following example returns the hyperbolic sine of 1:

```javascript
SINH(1) -> 1.1752011936438014
```
