terraform/website/docs/language/functions/signum.mdx

21 lines
322 B
Plaintext
Raw Normal View History

---
2021-12-15 03:41:17 +01:00
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
```