**triangle_exactness_test**,
a MATLAB program which
calls triangle_exactness() to investigate the polynomial exactness of a quadrature rule
over the interior of a triangle in 2D.

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

triangle_exactness, a MATLAB program which investigates the monomial exactness quadrature rule over the interior of a triangle in 2D.

- triangle_exactness_test.m, calls all the tests.
- triangle_exactness_test.sh, runs all the tests.
- triangle_exactness_test.txt, the output file.

**STRANG5** is Strang's fifth rule for triangles.

- strang5_r.txt, the region file.
- strang5_w.txt, the weight file.
- strang5_x.txt, the point file.