---
title: "/=(_:_:)"
framework: simd
role: symbol
role_heading: Operator
path: "simd/simd_quatf/_=(_:_:)-5tm7m"
---

# /=(_:_:)

Divides the first quaternion by the second and stores the quotient in the left-hand-side variable.

## Declaration

```swift
static func /= (lhs: inout simd_quatf, rhs: simd_quatf)
```