**laguerre_rule_test**,
a C++ code which
calls laguerre_rule(), which
generates a specific Gauss-Laguerre quadrature rule, based on user input.

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

laguerre_rule, a C++ code which computes and print a Gauss-Laguerre quadrature rule for estimating the integral of a function with density exp(-x) over the interval [0,+oo).

- laguerre_rule_test.sh, runs all the tests.
- laguerre_rule_test.txt, the output file.

- lag_o4_r.txt, the region file
- lag_o4_w.txt, the weight file
- lag_o4_x.txt, the abscissa file.