Y add -9.61 div sub mul -45.400000000000006 div x_4 x_7 mul 62.800000000000004 pow2 add -0.509 mul -0.6920000000000001 div x_8 x_8 div pow2 add -0.868 mul 7.33 x_3 div x_7 div add mul -44.400000000000006 inv add -57.800000000000004 mul -0.919 x_5 mul -72.9 x_6 add mul 22.3 x_3 mul 0.8140000000000001 mul mul div x_0 x_2 x_6 x_1