function ccl_test ( )

%*****************************************************************************80
%
%% ccl_test() does the CVT 1D ChebyshevZero Lebesgue analysis.
%
%  Licensing:
%
%    This code is distributed under the MIT license.
%
%  Modified:
%
%    20 December 2018
%
%  Author:
%
%    John Burkardt
%
  timestamp ( );
  fprintf ( 1, '\n' );
  fprintf ( 1, 'ccl_test():\n' );
  fprintf ( 1, '  MATLAB/Octave version %s.\n', version ( ) );
  fprintf ( 1, '  Test ccl()\n' );
  fprintf ( 1, '\n' );
  fprintf ( 1, '  Read sets of points in [-1,+1],\n' );
  fprintf ( 1, '  computed by CHEBYSHEV_1D_LUMPING.\n' );
  fprintf ( 1, '  For a set of dimension N, estimate the Lebesgue constant L,\n' );
  fprintf ( 1, '  and the ratio of L to log(N+1).\n' );
 
  chebyzero_test ( );
  cvt_chebyshev_test ( );
  cvt_random_test ( );
  cvt_uniform_test ( );
%
%  Terminate.
%
  fprintf ( 1, '\n' );
  fprintf ( 1, 'ccl_test():\n' );
  fprintf ( 1, '  Normal end of execution.\n' );
  fprintf ( 1, '\n' );
  timestamp ( );

  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

