function r8sto_dif2_test ( )

%*****************************************************************************80
%
%% R8STO_DIF2_TEST tests R8STO_DIF2.
%
%  Licensing:
%
%    This code is distributed under the MIT license.
%
%  Modified:
%
%    27 September 2015
%
%  Author:
%
%    John Burkardt
%
  n = 5;

  fprintf ( 1, '\n' );
  fprintf ( 1, 'R8STO_DIF2_TEST\n' );
  fprintf ( 1, '  R8STO_DIF2 sets the second difference as an R8STO matrix.\n' );
  fprintf ( 1, '\n' );
  fprintf ( 1, '  Matrix order N = %d\n', n );

  a = r8sto_dif2 ( n );

  r8sto_print ( n, a, '  The R8STO DIF2 matrix:' );

  return
end
