Crate sprs_ldl

Structs

Ldl

Builder pattern structure to customize a LDLT decomposition

LdlNumeric

Structure to hold a numeric LDLT decomposition

LdlSymbolic

Structure to compute and hold a symbolic LDLT decomposition

Functions

ldl_lsolve

Triangular solve specialized on lower triangular matrices produced by ldlt (diagonal terms are omitted and assumed to be 1).

ldl_ltsolve

Triangular transposed solve specialized on lower triangular matrices produced by ldlt (diagonal terms are omitted and assumed to be 1).

ldl_numeric

Perform numeric LDLT decomposition

ldl_symbolic

Perform a symbolic LDLT decomposition of a symmetric sparse matrix