Model hs45 Variables x[1] = 0, >=0, <=1 x[2] = 0, >=0, <=2 x[3] = 0, >=0, <=3 x[4] = 0, >=0, <=4 x[5] = 0, >=0, <=5 obj End Variables Equations ! best known objective = 1 obj = 2 - x[1]*x[2]*x[3]*x[4]*x[5]/120 End Equations End Model