Y add -6.800000000000001 sub sub mul -7.69 x_2 mul 0.705 x_8 mul -63.0 div add add add add mul -2.15 div x_9 x_4 mul -85.9 x_6 mul 2.97 x_5 mul 66.4 x_1 add mul -26.3 x_3 sub mul 0.493 x_9 sub mul 2.2800000000000002 div x_2 div x_4 x_0 mul 0.649 x_7 x_7