Y add -11.3 div x_4 sub mul 1.9100000000000001 x_3 add mul -5.86 x_8 add mul 5.45 x_1 mul 8.39 mul log add 8.69 mul -0.46 mul x_7 x_0 mul x_5 add mul 4.55 tan add 0.6960000000000001 mul 0.4 x_6 mul 85.80000000000001 pow3 add 1.61 mul -0.47200000000000003 x_2