function praxis_test ( )

%*****************************************************************************80
%
%% praxis_test tests praxis.
%
%  Licensing:
%
%    This code is distributed under the GNU LGPL license.
%
%  Modified:
%
%    03 March 2019
%
%  Author:
%
%    John Burkardt
%
  addpath ( '../praxis' );

  timestamp ( );
  fprintf ( 1, '\n' );
  fprintf ( 1, 'praxis_test\n' );
  fprintf ( 1, '  MATLAB version\n' );
  fprintf ( 1, '  Test praxis.\n' );
%
%  Minimization tests.
%
  beale_test ( );
  box_test ( );
  chebyquad_test ( );
  cube_test ( );
  helix_test ( );
  hilbert_test ( );
  powell3d_test ( );
  rosenbrock_test ( );
  singular_test ( );
  tridiagonal_test ( );
  watson_test ( );
  wood_test ( );
%
%  Utility tests.
%
  minfit_test ( );
  svsort_test ( );
%
%  Terminate.
%
  fprintf ( 1, '\n' );
  fprintf ( 1, 'praxis_test\n' );
  fprintf ( 1, '  Normal end of execution.\n' );
  fprintf ( 1, '\n' );
  timestamp ( );

  rmpath ( '../praxis' );

  return
end

