Y add 9.05 add mul 0.674 mul div add add mul 3.89 x_3 sub mul 12.200000000000001 x_6 mul -0.909 x_1 mul 46.5 exp add -3.4000000000000004 mul 22.8 x_2 x_4 pow3 add 0.96 mul -19.400000000000002 x_5 sub mul -73.7 pow2 add 50.6 mul 0.6900000000000001 mul x_8 x_7 sub mul -41.7 x_4 mul -0.857 x_0