---
title: "&*=(_:_:)"
framework: swift
role: symbol
role_heading: Operator
path: "swift/simd16/&*=(_:_:)-7vufg"
---

# &*=(_:_:)

Updates the left hand side with the pointwise wrapping product of two vectors.

## Declaration

```swift
static func &*= (a: inout SIMD16<Scalar>, b: SIMD16<Scalar>)
```