**csparse_test**,
a C code which
calls csparse() to
implement a number of direct methods for sparse linear systems,
by Timothy Davis.

CSPARSE: a Concise Sparse matrix package.

Copyright (c) 2006, Timothy A. Davis.

https://www.cise.ufl.edu/research/sparse/CSparse

CSPARSE is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version.

CSPARSE is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public License along with this Module; if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA

csparse, a C code which carries out the direct solution of sparse linear systems, by Timothy Davis.

- csparse_test.sh, runs all the tests

csparse_test01 reads an ST matrix from a file and performs basis matrix operations.

- csparse_test01.c, the source code for the example.
- csparse_test01.sh, runs all the tests
- kershaw.st, an ST file containing the 4 by 4 Kershaw matrix.
- csparse_test01.txt, the output file.

csparse_test02 reads an ST matrix from a file and solves a linear system.

- csparse_test02.c, the source code for the example.
- csparse_test02.sh, runs all the tests
- csparse_test.c, the source code for some utility routines.
- kershaw.st, an ST file containing the 4 by 4 Kershaw matrix.
- csparse_test02.txt, the output file.

csparse_test03 reads an ST matrix from a file, solves a linear system, and performs an update/downdate.

- csparse_test03.c, the source code for the example.
- csparse_test03.sh, runs all the tests
- csparse_test.c, the source code for some utility routines.
- kershaw.st, an ST file containing the 4 by 4 Kershaw matrix.
- csparse_test03.txt, the output file.