laguerre_exactness_test

laguerre_exactness_test, a FORTRAN90 code which calls laguerre_exactness(), which investigates the polynomial exactness of a Gauss-Laguerre quadrature rule for the infinite interval [0,+oo) with weight function e^(-x).

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:

laguerre_exactness, a FORTRAN90 code which tests the monomial exactness of Gauss-Laguerre quadrature rules for estimating the integral of a function f(x) with density rho(x)=exp(-x) over the interval [0,+oo).

Source Code:

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

• lag_o04_r.txt, the region file.
• lag_o04_w.txt, the weight file.
• lag_o04_x.txt, the abscissa file.