Y add 86.2 sub mul 0.771 div pow2 add 5.28 mul 9.01 x_2 div inv add -2.9000000000000004 mul 0.34400000000000003 div x_1 x_2 mul x_0 exp add 21.700000000000003 mul -1.2 mul x_0 x_2 mul 7.08 pow3 add 0.58 mul 8.32 x_1