Model hs27 Variables x[1] = 2 x[2] = 2 x[3] = 2 obj End Variables Equations x[1] + x[3]^2 = -1 ! best known objective = 0.04 obj = (x[1] - 1)^2/100 + (x[2] - x[1]^2)^2 End Equations End Model