function gl_fast_rule_test ( )

%*****************************************************************************80
%
%% gl_fast_rule_test() tests gl_fast_rule().
%
%  Licensing:
%
%    This code is distributed under the MIT license.
%
%  Modified:
%
%    10 January 2019
%
%  Author:
%
%    John Burkardt
%
%  Reference:
%
%    Ignace Bogaert,
%    Iteration-free computation of Gauss-Legendre quadrature nodes and weights,
%    SIAM Journal on Scientific Computing,
%    Volume 36, Number 3, 2014, pages A1008-1026.
%
  addpath ( '../gl_fast_rule' );

  timestamp ( );
  fprintf ( 1, '\n' );
  fprintf ( 1, 'gl_fast_rule_test():\n' );
  fprintf ( 1, '  MATLAB/Octave version %s\n', version ( ) );
  fprintf ( 1, '  Test gl_fast_rule().\n' );

  besseljzero_test ( );
  besselj1squared_test ( );
  glpair_test ( );
  glpairs_test ( );
  glpairtabulated_test ( );
  legendre_theta_test ( );
  legendre_weight_test ( );
%
%  Terminate.
%
  fprintf ( 1, '\n' );
  fprintf ( 1, 'gl_fast_rule_test():\n' );
  fprintf ( 1, '  Normal end of execution.\n' );
  fprintf ( 1, '\n' );
  timestamp ( );

  rmpath ( '../gl_fast_rule' );

  return
end
function timestamp ( )

%*****************************************************************************80
%
%% timestamp() prints the current YMDHMS date as a timestamp.
%
%  Licensing:
%
%    This code is distributed under the MIT license.
%
%  Modified:
%
%    14 February 2003
%
%  Author:
%
%    John Burkardt
%
  t = now;
  c = datevec ( t );
  s = datestr ( c, 0 );
  fprintf ( 1, '%s\n', s );

  return
end

