# round

Returns nearest integer to `x`.

## Syntax

R = round(x)

## Inputs

`x`- Type: double

## Outputs

- R
- Type: double

## Examples

Simple scalar
inputs:

```
R = round(0.5)
R = round(-0.5)
```

```
R = 1
R = -1
```

Complex number
input:

`R = round(0.6-0.6i)`

`R = 1 - i`

Matrix
inputs:

```
R = round([0.4, 0.6, 0.5, -0.4, -0.5, -0.6])
R = round([0.5i-0.5, 0.5-0.5i, 0.6i-0.6, 0.6-0.6i, 0.4i-0.4, 0.4-0.4i])
```

```
R = [ 0 1 1 -0 -1 -1 ]
R = [ -1 + i, 1 - i, -1 + i, 1 - i, 0, 0]
```