Y add -14.600000000000001 div x_4 div x_0 sub mul 0.558 div mul sub mul 6.0 div x_7 sin add -47.400000000000006 mul 72.3 x_8 mul -59.7 x_5 x_1 div x_6 x_5 mul -0.315 div inv add 0.395 mul -21.200000000000003 x_2 div mul x_3 add mul -44.400000000000006 x_8 mul -0.42 pow3 add -8.17 mul 0.03 x_6 x_6