**quadrature_least_squares_test**,
a C++ code which
calls quadrature_least_squares(), which
computes weights for "sub-interpolatory" quadrature rules.

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

quadrature_least_squares, a C++ code which computes weights for "sub-interpolatory" quadrature rules, that is, it estimates integrals by integrating a polynomial that approximates the function data in a least squares sense.

- quadrature_least_squares_test.cpp, a sample calling program.
- quadrature_least_squares_test.sh, runs all the tests.
- quadrature_least_squares_test.txt, the output file.