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[!IMPORTANT]
Documentation Update: Product documentation previously located in /website has moved to the hashicorp/web-unified-docs repository, where all product documentation is now centralized. Please make contributions directly to web-unified-docs, since changes to /website in this repository will not appear on developer.hashicorp.com. ⚠️⚠️⚠️⚠️⚠️⚠️⚠️⚠️⚠️⚠️⚠️⚠️

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