function product_rule_test ( )

%*****************************************************************************80
%
%% product_rule_test tests product_rule.
%
%  Licensing:
%
%    This code is distributed under the GNU LGPL license.
%
%  Modified:
%
%    06 March 2019
%
%  Author:
%
%    John Burkardt
%
  addpath ( '../product_rule' )

  timestamp ( );
  fprintf ( 1, '\n' );
  fprintf ( 1, 'product_rule_test:\n' );
  fprintf ( 1, '  MATLAB version\n' );
  fprintf ( 1, '  Test product_rule.\n' );

  product_rule ( 'factors.txt', 'ccgl_d2_o3x2' );
%
%  Terminate.
%
  fprintf ( 1, '\n' );
  fprintf ( 1, 'product_rule_test:\n' );
  fprintf ( 1, '  Normal end of execution.\n' );
  fprintf ( 1, '\n' );
  timestamp ( );

  rmpath ( '../product_rule' )

  return
end
