chebyshev1_exactness_test

chebyshev1_exactness_test, a C++ code which calls chebyshev1_exactness(), which investigates the polynomial exactness of a Gauss-Chebyshev type 1 quadrature rule for the interval [-1,+1].

Licensing:

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

Related Data and Programs:

chebyshev1_exactness, a C++ code which tests the monomial exactness of Gauss-Chebyshev type 1 quadrature rules.

Source Code:

• chebyshev1_exactness_test.sh, runs all the tests.
• chebyshev1_exactness_test.txt, the output file.

CHEBY1_O8 is a standard Gauss-Chebyshev type 1 order 8 rule.

• cheby1_o8_x.txt, the abscissas of the rule.
• cheby1_o8_w.txt, the weights of the rule.
• cheby1_o8_r.txt, defines the region for the rule.