Y add 0.487 mul x_6 add mul 0.9490000000000001 x_2 mul 0.866 mul x_7 add mul 4.94 div pow3 add 1.41 mul 0.509 div x_5 x_9 x_2 sub mul 0.39 div div sub mul -61.6 x_0 mul 8.540000000000001 x_3 add mul -65.60000000000001 x_5 mul -56.800000000000004 x_8 mul x_7 x_1 mul 4.3 div x_1 x_4