power_rule_test, a C++ code which calls power_rule(), which creates a power rule, that is, a multidimensional quadrature rule formed as a repeated product of a single one-dimensional quadrature rule.
The computer code and data files described and made available on this web page are distributed under the GNU LGPL license.
power_rule, a C++ code which constructs a power rule, that is, a product quadrature rule from identical 1D factor rules.
We give the command
power_rule cc3 2to create a Clenshaw Curtis product rule of order 3x3 for a 2D region. The files which are created include: