Y add -5.18 mul x_5 sub mul 0.848 div sub mul -3.25 x_6 mul 0.234 x_1 x_0 mul -5.5600000000000005 div sub mul -5.0200000000000005 x_4 sub mul 9.700000000000001 x_8 mul -0.9470000000000001 x_9 mul mul x_8 add mul 0.507 x_2 mul 6.8 x_3 x_7