sema-docs 1.20.0

Canonical structured documentation for Sema builtins/special forms; powers LSP hover/completion and REPL apropos
Documentation 
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---
name: "abs"
module: "math"
section: "Numeric Utilities"
---

Absolute value.

```sema
(abs -5)      ; => 5
(abs 3)       ; => 3
(abs -3.14)   ; => 3.14
```