Y add -0.859 mul sub mul -2.99 mul x_8 div inv add 6.3500000000000005 mul -0.666 x_7 add mul -0.34800000000000003 pow3 add 4.04 mul 33.5 x_0 mul -1.95 x_4 add mul 2.8000000000000003 mul x_2 x_1 mul -0.9570000000000001 mul x_5 x_6 x_3