Model tp030 ! Source version 1 Variables x[1] = 1, >= 1, <= 10 x[2] = 1, >= -10, <= 10 x[3] = 1, >= -10, <= 10 obj End Variables Equations x[1]^2 + x[2]^2 - 1 >= 0 obj = x[1]^2 + x[2]^2 + x[3]^2 ! best known objective = 1 ! begin of best known solution ! x[1] = 1 ! x[2] = 0 ! x[3] = 0 ! end of best known solution End Equations End Model