square_exactness_test

square_exactness_test, a MATLAB program which calls square_exactness() to investigate the polynomial exactness of quadrature rules for f(x,y) over the interior of a square (rectangle/quadrilateral) in 2D.

Licensing:

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

Related Data and Programs:

square_exactness, a MATLAB library which investigates the polynomial exactness of quadrature rules for f(x,y) over the interior of a square (rectangle/quadrilateral) in 2D.

Source Code:

• square_exactness_test.m, calls all the tests.
• square_exactness_test.sh, runs all the tests.
• square_exactness_test.txt, the output file.

• square_exactness_test01.m, checks product Gauss-Legendre rules.
• square_exactness_test02.m, checks the Padua points.
• legendre_2d_set.m, sets a 2D product Gauss-Legendre rule.
• legendre_set.m, sets a 1D Gauss-Legendre rule.
• padua_point_set.m, sets the points of a 2D Padua rule.
• padua_weight_set.m, sets the weights of a 2D Padua rule.