Y add -33.9 div sub mul -41.1 x_2 mul -4.76 x_9 add mul -73.60000000000001 x_6 sub mul -89.2 div add mul 0.991 x_5 sub mul -6.300000000000001 div sub mul -31.0 x_8 mul 51.800000000000004 div x_3 x_4 x_7 mul -6.890000000000001 mul x_1 inv add 3.21 mul -2.27 x_2 x_4 mul -14.0 x_0