sphere_exactness_test

sphere_exactness_test, a C++ code which calls sphere_exactness(), which investigates the polynomial exactness of a quadrature rule over the surface of the unit sphere in 3D.

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:

sphere_exactness, a C++ code which tests the monomial exactness of a quadrature rule over the surface of the unit sphere in 3D.

Source Code:

• sphere_exactness_test.sh, runs all the tests.
• sphere_exactness_test.txt, the output file

• design_04.xyz contains the XYZ coordinates of a spherical design of precision 4. Uniform weights are used.
• lebedev_013.dtpw contains a the 74 Lebedev rule of precision 13. Weights are specified, and the data is stored in the "DTPW" format, that is, theta and phi are specified in degrees.