Returns the factorization of a sparse matrix of double-precision values corresponding to the supplied symbolic factorization using specified options.
- iOS 11+
- macOS 10.13+
- Mac Catalyst 13.0+
- tvOS 11+
- watchOS 4+
A symbolic factorization, as returned by a call of the form
The matrix to factorize.
Numeric factor options, for example for example pivoting parameters.
A pointer to space used to store the factorization of size at least
factorbytes. This storage should not be altered by the user during the lifetime of the return value.
A pointer to a workspace of size at least
workspacebytes. This workspace may be reused or destroyed by the user as soon as the function returns.
Sparse structure representing the matrix factorization.
Note that internal memory allocations may occur in the case of pivoted factorizations that result in delayed pivots. If you require closer control over memory allocations, supply a
malloc function that implements the required behavior, or use an alternative non-pivoted factorization returns. Note that if
NULL the factorization will abort immediately.