triangle_symq_rule_test


triangle_symq_rule_test, a MATLAB code which calls triangle_symq_rule(), which returns symmetric quadrature rules, with exactness up to total degree 50, over the interior of an arbitrary triangle in 2D.

Licensing:

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

Related Data and Programs:

triangle_symq_rule, a MATLAB code which returns efficient symmetric quadrature rules, with exactness up to total degree 50, over the interior of an arbitrary triangle in 2D, by Hong Xiao and Zydrunas Gimbutas.

Source Code:

EQUI08 is a degree 8 rule in an equilateral triangle.

SIMP08 is a degree 8 rule in a simplex.

USER08 is a degree 8 rule in a user specified triangle at (1,0), (4,4), (0,3).


Last revised on 07 April 2019.