Triangular solvers with simplified interface for a sparse matrix in the coordinate format with one-based indexing.
Solves a system of linear equations for a sparse matrix in the BSR format.
Computes matrix-matrix product of a sparse matrix stored using the skyline storage scheme with one-based indexing.
Computes a scalar-matrix-matrix product using matrix multiplications and adds the result to a scalar-matrix product.
Computes the LU factorization of a general m-by-n band matrix.
Solves a system of linear equations with a tridiagonal matrix using the LU factorization computed by ?gttrf.
Refines the solution of a system of linear equations with a general matrix and estimates its error.
Estimates the error in the solution of a system of linear equations with a triangular matrix.
Computes the inverse of a triangular matrix.