triangle_nco_rule_test, a FORTRAN90 code which calls triangle_nco_rule(), which defines the weights and abscisass for a sequence of 9 Newton-Cotes open quadrature rules over the interior of the triangle in 2D.
The computer code and data files described and made available on this web page are distributed under the MIT license
triangle_nco_rule, a FORTRAN90 code which defines Newton-Cotes Open (NCO) quadrature rules over the interior of a triangle in 2D.