**tridiagonal_solver**,
a Python code which
solves a tridiagonal linear system.

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

**tridiagonal_solver** is available in
a MATLAB version and
a Python version.

r83, a Python code which contains linear algebra routines for r83 matrices (real, 64 bit, tridiagonal 3xN format).

r83_np, a Python code which contains linear algebra routines for r83_np matrices (real, 64 bit, tridiagonal 3xN format, nonpivoting factorization).

r83p, a Python code which contains linear algebra routines for r83p matrices (real, 64 bit, tridiagonal periodic format).

r83s, a Python code which contains linear algebra routines for r83s matrices (real, 64 bit, tridiagonal scalar format).

r83t, a Python code which contains linear algebra routines for r83t matrices (real, 64 bit, tridiagonal Mx3 format).

r83v, a Python code which contains linear algebra routines for r83v matrices (real, 64 bit, tridiagonal three vector format).

- tridiagonal_solver.py, the source code;
- tridiagonal_solver.sh, runs all the tests;
- tridiagonal_solver.txt, the output file.