# EXP

The EXP function calculates the value of Euler's number (e) raised to the power of a given number.

## Syntax

`EXP(number)`

### Parameters

#### number

A numeric expression. If the parameter is `null`, the function will also return `null`.

## Examples


```esql
ROW d = 5.0
| EVAL s = EXP(d)
```

```esql
FROM geo
| EVAL exp = EXP(x)
```
