tetrahedron_arbq_rule_test, a MATLAB code which calls tetrahedron_arbq_rule(), which returns quadrature rules, with exactness up to total degree 15, over the interior of a tetrahedron in 3D.
The computer code and data files made available on this web page are distributed under the MIT license
tetrahedron_arbq_rule, a MATLAB code which returns quadrature rules, with exactness up to total degree 15, over the interior of a tetrahedron in 3D, by Hong Xiao and Zydrunas Gimbutas.
TETRAHEDRON08 is a degree 8 rule in the reference tetrahedron.