Calculates the absolute value of a number.

A number's absolute value is its distance from zero on the number line. -5 and 5 are both five units away from zero, so calling `abs(-5)`

and `abs(5)`

both return 5. The absolute value of a number is always positive.

## Examples

## Syntax

`abs(n)`

## Parameters

n

Number:

number to compute.

## Returns

Number: absolute value of given number.

Notice any errors or typos? Please let us know. Please feel free to edit src/math/calculation.js and open a pull request!