triangle_witherden_rule_test, a Fortran90 code which calls triangle_witherden_rule(), which returns a symmetric Witherden quadrature rule for the triangle,, with exactness up to total degree 20.
The information on this web page is distributed under the MIT license.
triangle_witherden_rule, a Fortran90 code which returns a symmetric Witherden quadrature rule for the triangle,, with exactness up to total degree 20.