Model hs14 Variables x[1] = 2, >=0 x[2] = 2, >=0 obj End Variables Equations x[1]^2/4 + x[2]^2 <= 1 x[1] - 2*x[2] = -1 ! best known objective = 9 - 2.875*sqrt(7) obj = (x[1] - 2)^2 + (x[2]-1)^2 End Equations End Model