function r8ge_test ( )

%*****************************************************************************80
%
%% r8ge_test() tests r8ge().
%
%  Licensing:
%
%    This code is distributed under the MIT license.
%
%  Modified:
%
%    17 February 2019
%
%  Author:
%
%    John Burkardt
%
  addpath ( '../r8ge' );

  timestamp ( );
  fprintf ( 1, '\n' );
  fprintf ( 1, 'r8ge_test():\n' );
  fprintf ( 1, '  MATLAB/Octave version %s\n', version ( ) );
  fprintf ( 1, '  Test r8ge().\n' );

  i4_log_10_test ( );

  i4vec_print_test ( );

  r8_sign_test ( );

  r8ge_cg_test ( );
  r8ge_co_test ( );
  r8ge_det_test ( );
  r8ge_dif2_test ( );
  r8ge_dilu_test ( );
  r8ge_fa_test ( );
  r8ge_fs_test ( );
  r8ge_fss_test ( );
  r8ge_hilbert_test ( );
  r8ge_hilbert_inverse_test ( );
  r8ge_identity_test ( );
  r8ge_ilu_test ( );
  r8ge_indicator_test ( );
  r8ge_inverse_test ( );
  r8ge_ml_test ( );
  r8ge_mm_test ( );
  r8ge_mtm_test ( );
  r8ge_mtv_test ( );
  r8ge_mu_test ( );
  r8ge_mv_test ( );
  r8ge_plu_test ( );
  r8ge_poly_test ( );
  r8ge_print_test ( );
  r8ge_print_some_test ( );
  r8ge_random_test ( );
  r8ge_res_test ( );
  r8ge_sl_test ( );
  r8ge_sl_it_test ( );
  r8ge_to_r8vec_test ( );
  r8ge_transpose_print_test ( );
  r8ge_transpose_print_some_test ( );
  r8ge_trf_test ( );
  r8ge_trs_test ( );
  r8ge_zeros_test ( );

  r8vec_indicator1_test ( );
  r8vec_print_test ( );
  r8vec_print_some_test ( );
  r8vec_to_r8ge_test ( );

  r8vec2_print_some_test ( );
%
%  Terminate.
%
  fprintf ( 1, '\n' );
  fprintf ( 1, 'r8ge_test():\n' );
  fprintf ( 1, '  Normal end of execution.\n' );
  fprintf ( 1, '\n' );
  timestamp ( );

  rmpath ( '../r8ge' );

  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

