---
title: Phase computation functions
framework: accelerate
role: collectionGroup
role_heading: API Collection
path: accelerate/phase-computation-functions
---

# Phase computation functions

Calculate the element-wise phase values, in radians, of a complex vector.

## Topics

### Single-Vector Phase Computation

- [phase(_:result:)](accelerate/vdsp/phase(_:result:)-1ve4y.md)
- [phase(_:result:)](accelerate/vdsp/phase(_:result:)-56qb1.md)

## See Also

### Single-vector arithmetic functions

- [Absolute and negation functions](accelerate/absolute-and-negation-functions.md)
- [Integration functions](accelerate/integration-functions.md)
- [Clipping, limit, and threshold operations](accelerate/clipping-limit-and-threshold-operations.md)
- [Normalization functions](accelerate/normalization-functions.md)
- [Complex conjugation functions](accelerate/complex-conjugation-functions.md)
- [Vector squaring functions](accelerate/vector-squaring-functions.md)
- [Fractional part extraction](accelerate/fractional-part-extraction.md)
- [Zero crossing search](accelerate/zero-crossing-search.md)