**hypercube_exactness_test**,
a C++ program which
calls hypercube_exactness(), which
investigates the polynomial exactness of a quadrature rule
over the interior of the hypercube in M dimensions.

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

hypercube_exactness, a C++ program which measures the monomial exactness of an M-dimensional quadrature rule over the interior of the unit hypercube in M dimensions.

- hypercube_exactness_test.sh, runs all the tests.
- hypercube_exactness_test.txt, the output file.

**CCE_D2_LEVEL2** is a Clenshaw Curtis sparse rule for 2D
of level 2 and order 13.

- cce_d2_level2_x.txt, the abscissas of the rule.
- cce_d2_level2_w.txt, the weights of the rule.
- cce_d2_level2_r.txt, defines the region for the rule.