Y add -9.68 add mul -65.9 x_4 sub mul 2.15 x_8 mul 0.713 div sub mul 0.79 mul sub mul 0.7020000000000001 x_7 mul 7.42 div x_2 mul x_1 pow3 add 0.47600000000000003 mul -55.300000000000004 x_5 tan add -0.30000000000000004 mul -2.77 x_4 mul 5.08 mul add mul -4.61 x_6 mul -0.799 x_3 pow3 add -6.2 mul -86.80000000000001 x_1 sin add -8.78 mul -22.1 x_0