---
title: "simd_make_half4(_:_:)"
framework: simd
role: symbol
role_heading: Function
path: "simd/simd_make_half4(_:_:)-2n13g"
---

# simd_make_half4(_:_:)

Returns a new vector from a scalar value and a vector.

## Declaration

```swift
func simd_make_half4(_ x: Float16, _ yzw: simd_half3) -> simd_half4
```

## See Also

### Functions to create four-element vectors from scalar values

- [simd_make_half4(_:)](simd/simd_make_half4(_:)-6lkh9.md)
- [simd_make_half4(_:_:_:_:)](simd/simd_make_half4(_:_:_:_:).md)
- [simd_make_half4_undef(_:)](simd/simd_make_half4_undef(_:)-4axzi.md)
- [simd_make_half4(_:_:)](simd/simd_make_half4(_:_:)-6uygn.md)
- [simd_make_half4(_:_:_:)](simd/simd_make_half4(_:_:_:)-43wuv.md)
- [simd_make_half4(_:_:_:)](simd/simd_make_half4(_:_:_:)-74ybg.md)
- [simd_make_half4(_:_:_:)](simd/simd_make_half4(_:_:_:)-6g0kb.md)