function F = KBg78F(x)
%

F(1) = -0.49073 + (x(3));
F(2) = -0.86552 + (1-x(5)) + (1-x(3)) + x(4) - x(6)*x(4) - x(7)*(1-x(3)) - x(7)*x(4) + x(7)*x(6)*x(4);
F(3) = -0.84782 + x(1) + x(2) + x(3) - x(8)*x(3) - x(9)*x(2) - x(9)*x(3) + x(9)*x(8)*x(3);
F(4) = -0.71195 + x(3) + x(4) - x(9)*x(4);
