| --- | |
| page_title: signum - Functions - Configuration Language | |
| description: The signum function determines the sign of a number. | |
| --- | |
| # `signum` Function | |
| `signum` determines the sign of a number, returning a number between -1 and | |
| 1 to represent the sign. | |
| ## Examples | |
| ``` | |
| > signum(-13) | |
| -1 | |
| > signum(0) | |
| 0 | |
| > signum(344) | |
| 1 | |
| ``` |