# exp

For each element of `x`, returns e^x.

## Syntax

R = exp(x)

## Inputs

`x`- Any valid scalar | vector | matrix.

## Outputs

- R
- Resultant scalar | vector | matrix.

## Examples

Basic exp
example:

`R = exp(1)`

`R = 2.71828`

Basic exp example with matrix input:

`R = exp([1,-2,3])`

`R = [ 2.71828 0.135335 20.0855 ]`

Imaginary input

`R = exp(3i)`

`R = -0.98999250 + 0.14112001i`