r8to

r8to, a Python code which carries out some basic linear algebra operations on R8TO matrices (real 64 bit precision Toeplitz 2*N-1 format).

Licensing:

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

Languages:

r8to is available in a C version and a C++ version and a Fortran90 version and a MATLAB version and an Octave version and a Python version.

Related Data and Programs:

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

Source Code:

• i4_log_10.py, returns the integer part of the logarithm base 10 of abs(X);
• r8ge.py, functions to apply to a matrix stored in R8GE matrix.
• r8to.py, functions to apply to a matrix stored in R8TO format.
• r8vec_indicator1.py, sets an R8VEC to the indicator vector;
• r8vec_print.py, prints an R8VEC;
• r8vec_uniform_01.py, sets an R8VEC to random values between 0 and 1.
• timestamp.py, prints the current YMDHMS date as a timestamp;

Examples and Tests:

• r8to_test.py, calls all the tests;
• r8to_test.sh, runs all the tests;
• r8to_test.txt, the output from all the tests;

You can go up one level to the Python source codes.