function stetter_ode_test ( )

%*****************************************************************************80
%
%% stetter_ode_test() solves stetter_ode().
%
%  Licensing:
%
%    This code is distributed under the MIT license.
%
%  Modified:
%
%    26 April 2021
%
%  Author:
%
%    John Burkardt
%
  addpath ( '../stetter_ode' );

  timestamp ( );
  fprintf ( 1, '\n' );
  fprintf ( 1, 'stetter_ode_test():\n' );
  fprintf ( 1, '  MATLAB/Octave version "%s"\n', version ( ) );
  fprintf ( 1, '  Solve stetter_ode().\n' );

  [ t0, z0, tstop ] = stetter_parameters ( );

  fprintf ( 1, '\n' );
  fprintf ( 1, '  parameters:\n' );
  fprintf ( 1, '    t0    = %g\n', t0 );
  fprintf ( 1, '    z0    = (%g,%g)\n', z0 );
  fprintf ( 1, '    tstop = %g\n', tstop );

  n = 10;
  stetter_backward_euler_test ( n );

  n = 10;
  stetter_euler_test ( n );

  stetter_lambda_test ( );

  n = 10;
  stetter_midpoint_test ( n );

  n = 10;
  stetter_trapezoidal_test ( n );
%
%  Terminate.
%
  fprintf ( 1, '\n' );
  fprintf ( 1, 'stetter_ode_test():\n' );
  fprintf ( 1, '  Normal end of execution.\n' );
  timestamp ( );

  rmpath ( '../stetter_ode' );

  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

