**hexahedron_witherden_rule_test**,
an Octave code which
calls hexahedron_witherden_rule(), which
returns a Witherden quadrature rule, with exactness up to total degree 11,
over the interior of a hexahedron.

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

hexahedron_witherden_rule, an Octave code which returns a Witherden quadrature rule, with exactness up to total degree 11, over the interior of a hexahedron.

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

- hexahedron_witherden_rule_test01.m, prints a rule of precision P.
- hexahedron_witherden_rule_test02.m, tests a rule of precision P.
- hexahedron_witherden_rule_test03.m, tests rules of precision P_LO through P_HI.