---
title: acoshf
framework: Kernel
role: symbol
role_heading: Function
platforms: [macOS 10.10+]
path: kernel/1557276-acoshf
---

# acoshf

## Declaration

```occ
float acoshf(float);
```

## See Also

### Arccosine

- [acos](kernel/1557251-acos.md)
- [acosf](kernel/1557163-acosf.md)
- [acosh](kernel/1557170-acosh.md)
- [acoshl](kernel/1557266-acoshl.md)
- [acosl](kernel/1557197-acosl.md)