Y add -0.446 div x_4 sub add mul -0.532 div add mul -6.22 div x_6 tan add 18.3 mul 20.400000000000002 x_2 mul 0.308 x_3 div x_8 add mul -7.21 x_5 mul -0.10200000000000001 inv add 2.88 mul -88.80000000000001 x_4 mul -68.2 x_1 mul 8.81 pow3 add 0.261 mul -0.52 div inv add 79.4 mul -65.4 x_0 mul x_8 x_7