**test_matrix_test**,
a Fortran77 code which
calls test_matrix(), which
defines test matrices for which some of the determinant, eigenvalues,
inverse, null vectors, P*L*U factorization or linear system solution
are already known, including the Vandermonde and Wathen matrix.

The information on this web page is distributed under the MIT license.

test_matrix, a Fortran77 code which defines test matrices for which some of the determinant, eigenvalues, inverse, null vectors, P*L*U factorization or linear system solution are already known, including the Vandermonde and Wathen matrix.

- test_matrix_test.f, the calling program;
- test_matrix_test.sh, commands to compile, link and run the calling program;
- test_matrix_test.txt, the output file.