hypercube_exactness_test

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

Licensing:

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

Related Data and Programs:

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

Source Code:

• 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.