function F = KBg59F(x)
%

F(1) = -0.46882 + (1-x(1));
F(2) = -0.7754 + x(3) + x(5) - x(6)*x(5);
F(3) = -0.89367 + (1-x(5)) + (1-x(2)) + x(4) - x(7)*x(4) - x(8)*(1-x(2)) - x(8)*x(4) + x(8)*x(7)*x(4);
F(4) = -0.86596 + (1-x(5)) + (1-x(4)) + (1-x(2)) - x(9)*(1-x(2)) - x(10)*(1-x(4)) - x(10)*(1-x(2)) + x(10)*x(9)*(1-x(2));
F(5) = -0.89402 + (1-x(4)) + x(1) + x(5) - x(11)*x(5) - x(12)*x(1) - x(12)*x(5) + x(12)*x(11)*x(5);
F(6) = -0.86877 + (1-x(4)) + (1-x(1)) + x(5) - x(13)*x(5) - x(14)*(1-x(1)) - x(14)*x(5) + x(14)*x(13)*x(5);
