**errors_test**,
a MATLAB code which
calls errors(), which
demonstrates how reasonable computations
can produce numerical nonsense. This illustrates that the programmer
must not assume that a numerical algorithm that seems reasonable will
always produce correct and reliable results.

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

errors, a MATLAB code which illustrates the failure of numerical algorithms;

- errors_test.m, calls all the tests.
- errors_test.sh, runs all the tests.
- errors_test.txt, the output file;