function cheby_u_zero_test ( )

%*****************************************************************************80
%
%% cheby_u_zero_test() tests cheby_u_zero().
%
%  Licensing:
%
%    This code is distributed under the MIT license.
%
%  Modified:
%
%    06 October 2024
%
%  Author:
%
%    John Burkardt
%
  fprintf ( 1, '\n' );
  fprintf ( 1, 'cheby_u_zero_test():\n' );
  fprintf ( 1, '  cheby_u_zero() computes the zeros of U(n,x);\n' );
  fprintf ( 1, '\n' );
  fprintf ( 1, '     N      X\n' );

  for n = 1 : 5

    x = cheby_u_zero ( n );

    fprintf ( 1, '\n' );
    for i = 1 : n
      fprintf ( 1, '  %4d  %8.4f\n', i, x(i) );
    end

  end

  return
end
