---
title: "simd_make_double4(_:)"
framework: simd
role: symbol
role_heading: Function
path: "simd/simd_make_double4(_:)-3ft6m"
---

# simd_make_double4(_:)

Returns a new vector from the specified two-element vector, and other elements set to zero.

## Declaration

```swift
func simd_make_double4(_ other: simd_double2) -> simd_double4
```

## See Also

### Functions to Create Four-Element Vectors From Other Vectors

- [simd_make_double4(_:)](simd/simd_make_double4(_:)-3jd0t.md)
- [simd_make_double4(_:)](simd/simd_make_double4(_:)-3ofj0.md)
- [simd_make_double4(_:)](simd/simd_make_double4(_:)-41bao.md)
- [simd_make_double4(_:_:)](simd/simd_make_double4(_:_:)-68v0e.md)
- [simd_make_double4_undef(_:)](simd/simd_make_double4_undef(_:)-6brs0.md)
- [simd_make_double4_undef(_:)](simd/simd_make_double4_undef(_:)-68wqb.md)