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


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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.

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Last revised on 04 April 2020.