---
title: "SparseFactor(_:_:)"
framework: accelerate
role: symbol
role_heading: Function
path: "accelerate/sparsefactor(_:_:)-5zzpu"
---

# SparseFactor(_:_:)

Returns the factorization of a sparse matrix of complex double values corresponding to the supplied symbolic factorization.

## Declaration

```swift
func SparseFactor(_ SymbolicFactor: SparseOpaqueSymbolicFactorization, _ Matrix: SparseMatrix_Complex_Double) -> SparseOpaqueFactorization_Complex_Double
```

## Return Value

Return Value Factorization of Matrix.

## Discussion

Discussion Parameter SymbolicFactor A symbolic factorization, as returned by a call of the form SymbolicFactor = SparseFactor(Matrix.structure). Parameter Matrix The matrix to factorize.

## See Also

### Complex matrix factorization functions

- [SparseFactor(_:_:)](accelerate/sparsefactor(_:_:)-1avkp.md)
- [SparseFactor(_:_:)](accelerate/sparsefactor(_:_:)-55tzk.md)
- [SparseFactor(_:_:)](accelerate/sparsefactor(_:_:)-73n38.md)