**r8ut_test**,
a C++ program which
calls r8ut() to
carry out some basic linear algebra operations on R8UT matrices
(real 64 bit precision upper triangular format).

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

r8ut, a C++ library which contains linear algebra routines for r8ut matrices (real, 64 bit, upper triangular format).

- r8ut_test.cpp, the calling program;
- r8ut_test.sh, runs all the tests;
- r8ut_test.txt, the output file.