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% Bazaraa, M.S., Shetty, L.M., (1985), 揘on-Linear Programming: Theory and % Algorithms? A.B.D., John Wiley & Sons. % TEST FUNCTION % opt:-7.16129 % (c) besdok function y=bazara(x,str); y=-sum((-2*x(:,1).^2+2*x(:,1).*x(:,2)-2*... x(:,2).^2+4*x(:,1)+6*x(:,2)),2); c1=(x(:,1)+x(:,2))<=2; c2=(x(:,1)+5*x(:,2))<=5; c3=x(:,1)>=0; c4=x(:,2)>=0; err=rand*1000; y(~c1)=err; y(~c2)=err; y(~c3)=err; y(~c4)=err; end