**r8_scale_test**,
a MATLAB code which
calls r8_scale(), which
computes the "next" and "previous" real numbers.

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

**r8_scale** is available in
a MATLAB version.

r8_scale, a MATLAB code which computes the "next" and "previous" real numbers.

- r8_scale_test.m, calls all the tests.
- r8_scale_test.sh, runs all the tests.
- r8_scale_test.txt, the output file.