function F = KBg99F(x)
%

F(1) = -0.90597 + (1-x(4)) + (1-x(3)) + x(5) - x(6)*x(5) - x(7)*(1-x(3)) - x(7)*x(5) + x(7)*x(6)*x(5);
F(2) = -0.5105 + (1-x(4));
F(3) = -0.82352 + (1-x(5)) + x(3) - x(8)*x(3);
F(4) = -0.57446 + (1-x(3));
F(5) = -0.9064 + (1-x(5)) + (1-x(2)) + x(4) - x(9)*x(4) - x(10)*(1-x(2)) - x(10)*x(4) + x(10)*x(9)*x(4);
F(6) = -0.90405 + (1-x(3)) + (1-x(2)) + x(5) - x(11)*x(5) - x(12)*(1-x(2)) - x(12)*x(5) + x(12)*x(11)*x(5);
F(7) = -0.90405 + (1-x(5)) + (1-x(3)) + x(2) - x(13)*x(2) - x(14)*(1-x(3)) - x(14)*x(2) + x(14)*x(13)*x(2);
F(8) = -0.51263 + (1-x(1));
F(9) = -0.82352 + (1-x(3)) + x(5) - x(14)*x(5);
F(10) = -0.93844 + x(1) + x(2) + x(5) - x(15)*x(5) - x(16)*x(2) - x(16)*x(5) + x(16)*x(15)*x(5);
