---
title: fdimf
framework: Kernel
role: symbol
role_heading: Function
platforms: [macOS 10.10+]
path: kernel/1557210-fdimf
---

# fdimf

## Declaration

```occ
float fdimf(float, float);
```

## See Also

### Positive Difference

- [fdim](kernel/1557355-fdim.md)
- [fdiml](kernel/1557241-fdiml.md)