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

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

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

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

- design_04.xyz contains the XYZ coordinates. for a spherical design of precision 4. Uniform weights are used.
- lebedev_013.dtpw contains the DTPW information for a 74 Lebedev rule of precision 13. Theta and phi are specified in degrees.