**r8lib_test**
is a C code which
calls r8lib(), a library of utility routines for "R8" or "double precision real"
arithmetic.

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

r8lib, a C code which contains many utility routines using double precision real (r8) arithmetic.

- r8lib_test.c, calls all the tests;
- r8lib_test.sh, runs all the tests;
- r8lib_test.txt, the output file.