---
title: fabs
framework: Kernel
role: symbol
role_heading: Function
platforms: [macOS 10.10+]
path: kernel/1557277-fabs
---

# fabs

## Declaration

```occ
double fabs(double);
```

## See Also

### Absolute Value

- [fabsf](kernel/1557291-fabsf.md)
- [fabsl](kernel/1557341-fabsl.md)