**r8st_test**,
a FORTRAN90 code which
carries out some basic linear algebra operations on r8st matrices
(real 64 bit precision Sparse Triplet (ST) (I,J,AIJ) format).

The computer code and data files described and made available on this web page are distributed under the GNU LGPL license.

r8st, a FORTRAN90 code which contains linear algebra routines for r8st matrices (real, 64 bit, Sparse Triplet (ST) (I,J,AIJ) format).

- r8st_test.f90, a sample calling program.
- r8st_test.sh, runs all the tests.
- r8st_test.txt, the output file.