r8utt

r8utt, a Python code which carries out some basic linear algebra operations on R8UTT matrices (real 64 bit precision upper triangular Toeplitz format).

Licensing:

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

Languages:

r8utt is available in a C version and a C++ version and a FORTRAN90 version and a MATLAB version and a Python version

Related Data and Programs:

linear_algebra, Python codes which carry out various linear algebra operations for matrices stored in a variety of formats.

Reference:

• Igor Podlubny,
  Matrix approach to discrete fractional calculus,
  Fractional Calculus and Applied Analysis,
  Volume 3, Number 4, pages 359-386, 2000.

Source Code:

• r8utt.py, the source code;
• r8utt.sh, runs all the tests;
• r8utt.txt, the output file;