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# Sign

> Returns the sign of a number: -1 if negative, 1 if positive, 0 if zero.

Returns the sign of a number: -1 if negative, 1 if positive, 0 if zero.

## Usage

`Sign(number)`

**number** (required) The number or column of numbers to return the sign of.

## Example

`Sign(-3)`

* Returns -1
* All negative numbers return the result -1

`Sign(3745)`

* Returns 1
* All positive numbers return 1.