function gram_schmidt_test ( )

%*****************************************************************************80
%
%% GRAM_SCHMIDT_TEST tests GRAM_SCHMIDT.
%
%  Licensing:
%
%    This code is distributed under the GNU LGPL license.
%
%  Modified:
%
%    20 January 2019
%
%  Author:
%
%    John Burkardt
%
  addpath ( '../gram_schmidt' )

  timestamp ( );
  fprintf ( 1, '\n' );
  fprintf ( 1, 'GRAM_SCHMIDT_TEST:\n' );
  fprintf ( 1, '  MATLAB version\n' );
  fprintf ( 1, '  Test GRAM_SCHMIDT.\n' );

  gram_schmidt_naive_test ( );
  gram_schmidt_tolerance_test ( );
%
%  Terminate.
%
  fprintf ( 1, '\n' );
  fprintf ( 1, 'GRAM_SCHMIDT_TEST:\n' );
  fprintf ( 1, '  Normal end of execution.\n' );
  fprintf ( 1, '\n' );
  timestamp ( );

  rmpath ( '../gram_schmidt' )

  return
end
