SparseOpaqueFactorization_Double

A structure that represents the factorization of a matrix of double-precision, floating-point values.

Declaration

struct SparseOpaqueFactorization_Double

Use the SparseCleanup(_:) function to free resources that these objects hold.

An object can be in one of the following states:

Something is wrong with symbolic factorization, nothing is valid.	Indication: Symbolicfactorization.Status `< 0`
Symbolic factorization is good, but fails in numeric factorization initialization.	Indication: Symbolicfactorization.Status `>= 0 &&` Status `< 0 &&` Numericfactorization `== NULL` [Image] You can use symbolic factorization for future calls.
Symbolic factorization is good, factor allocation and initialization are correct, but numeric factorization fails. [Image] For example, the system attempts a Cholesky factorization of an indefinite matrix.	Indication: Symbolicfactorization.Status `>= 0 &&` Status `< 0 &&` Numericfactorization `not NULL` [Image] You may pass this object to Sparserefactor(_:_:) 8vrf5 with a modified matrix.
Symbolic and numeric factorizations are both good.	Indication: Status `>= 0`