---
title: copysignf
framework: Kernel
role: symbol
role_heading: Function
platforms: [macOS 10.10+]
path: kernel/1557234-copysignf
---

# copysignf

## Declaration

```occ
float copysignf(float, float);
```

## See Also

### Copy Sign

- [copysign](kernel/1557306-copysign.md)
- [copysignl](kernel/1557294-copysignl.md)