---
title: "exp2(_:)"
framework: simd
role: symbol
role_heading: Function
path: "simd/exp2(_:)-85hb2"
---

# exp2(_:)

Returns 2 raised to the power of each element in a vector.

## Declaration

```swift
func exp2(_ x: simd_float3) -> simd_float3
```

## See Also

### Exponential and Logarithmic Functions

- [exp(_:)](simd/exp(_:)-5nqcd.md)
- [exp10(_:)](simd/exp10(_:)-6da66.md)
- [expm1(_:)](simd/expm1(_:)-2r6sd.md)
- [log(_:)](simd/log(_:)-3290g.md)
- [log2(_:)](simd/log2(_:)-5mgme.md)
- [log10(_:)](simd/log10(_:)-39t0j.md)
- [log1p(_:)](simd/log1p(_:)-25ya0.md)