function sandia_rules_test08 ( ) %*****************************************************************************80 % %% SANDIA_RULES_TEST08 tests FEJER2_COMPUTE. % % Licensing: % % This code is distributed under the GNU LGPL license. % % Modified: % % 15 February 2009 % % Author: % % John Burkardt % order_max = 10; fprintf ( 1, '\n' ); fprintf ( 1, 'SANDIA_RULES_TEST08\n' ); fprintf ( 1, ' FEJER2_COMPUTE computes a Fejer Type 2 rule\n' ); fprintf ( 1, ' which is appropriate for integrands of the form\n' ); fprintf ( 1, ' Integral ( -1 <= x <= +1 ) f(x) dx.\n' ); for order = 1 : order_max fprintf ( 1, '\n' ); fprintf ( 1, ' Order = %d\n', order ); [ x, w ] = fejer2_compute ( order ); for i = 1 : order fprintf ( 1, ' %8d %24.16f %24.16f\n', i, x(i), w(i) ); end end return end