Y add 0.003 sub add mul 4.9 x_4 mul -0.9590000000000001 mul div x_6 x_8 x_3 mul -0.93 div x_0 div x_2 div sub mul 0.181 mul pow3 add mul 0.461 x_8 mul -0.727 inv add 5.89 mul 40.900000000000006 x_5 x_8 mul -11.700000000000001 x_7 mul x_6 x_1