square_exactness_test, a C code which calls square_exactness() to investigate the polynomial exactness of quadrature rules for f(x,y) over the interior of a rectangle in 2D.
The computer code and data files described and made available on this web page are distributed under the MIT license
square_exactness, a C code which investigates the polynomial exactness of quadrature rules for f(x,y) over the interior of a square (rectangle/quadrilateral) in 2D.