**triangle_lyness_rule_test**,
a FORTRAN90 code which
calls triangle_lyness_rule(), which
produces the Lyness-Jespersen family of 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_lyness_rule, a FORTRAN90 code which returns Lyness-Jespersen quadrature rules over the interior of a triangle in 2D.

- triangle_lyness_rule_test.f90, a sample calling program.
- triangle_lyness_rule_test.sh, runs all the tests.
- triangle_lyness_rule_test.txt, the output file.