# vSgevv(_:_:_:_:_:) Produces the outer product of two vectors and places the results into a matrix. ``` func vSgevv(_ l: Int32, _ n: Int32, _ A: UnsafePointer, _ B: UnsafePointer, _ M: UnsafeMutablePointer) ``` ## Parameters `l` number of elements in vector `A` and the number of rows in matrix `M`; must be a multiple of 4. `n` number of elements in vector `B` and the number of columns in matrix `M`; must be a multiple of 4. `A` vector with `l` elements. `B` vector with `n` elements. `M` matrix with `l` rows and `n` columns. ## Discussion The vectors `A` and `B` are multiplied and the result is stored in matrix `M`, that is, for `0 <= i < l` and `0 <= j < n`, `C[i*n + j] = A[i] * B[j]`.. --- Copyright © 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)