function cg_test ( )

%*****************************************************************************80
%
%% CG_TEST tests the CG library.
%
%  Licensing:
%
%    This code is distributed under the GNU LGPL license.
%
%  Modified:
%
%    12 December 2018
%
%  Author:
%
%    John Burkardt
%
  addpath ( '../cg' );

  timestamp ( );
  fprintf ( 1, '\n' );
  fprintf ( 1, 'CG_TEST\n' );
  fprintf ( 1, '  MATLAB version\n' );
  fprintf ( 1, '  Test the CG library.\n' );

  n = 10;

  r83_cg_test ( n );
  r83s_cg_test ( );
  r83t_cg_test ( );
  r8ge_cg_test ( );
  r8pbu_cg_test ( );
  r8sd_cg_test ( );
  r8sp_cg_test ( );
%
%  Terminate.
%
  fprintf ( 1, '\n' );
  fprintf ( 1, 'CG_TEST\n' );
  fprintf ( 1, '  Normal end of execution.\n' );
  fprintf ( 1, '\n' );
  timestamp ( );

  rmpath ( '../cg' );

  return
end
