---
title: "simd_mix(_:_:_:)"
framework: simd
role: symbol
role_heading: Function
path: "simd/simd_mix(_:_:_:)-4c4kn"
---

# simd_mix(_:_:_:)

Returns an element-wise linearly interpolated value between two vectors.

## Declaration

```swift
func simd_mix(_ x: simd_float8, _ y: simd_float8, _ t: simd_float8) -> simd_float8
```

## See Also

### Interpolation Functions

- [simd_smoothstep(_:_:_:)](simd/simd_smoothstep(_:_:_:)-845yk.md)