function [ l, u ] = heart_b ( m )

%*****************************************************************************80
%
%% heart_b() returns the bounds in the heart problem.
%
%  Licensing:
%
%    This code is distributed under the MIT license.
%
%  Modified:
%
%    20 January 2016
%
%  Author:
%
%    John Burkardt
%
%  Reference:
%
%    Cesar Munoz, Anthony Narkawicz,
%    Formalization of Bernstein polynomials and applications to global 
%    optimization,
%    Journal of Automated Reasoning,
%    Volume 51, Number 2, 2013, pages 151-196.
%
%  Input:
%
%    integer M, the number of variables.
%
%  Output:
%
%    real L(M), U(M), the lower and upper bounds.
%
  l = [ -0.1,  0.4, -0.7, -0.7, +0.1, -0.1, -0.3, -1.1 ];
  u = [  0.4, +1.0, -0.4, +0.4, +0.2, +0.2, +1.1, -0.3 ];

  return
end

