Y add -53.900000000000006 mul x_2 mul x_0 div add sub mul 58.300000000000004 x_7 mul -8.77 x_8 sub add mul -0.525 pow3 add -4.65 mul -60.7 x_6 add add mul 61.5 x_6 add mul 6.42 x_2 mul 39.7 inv add 0.069 mul -0.603 x_5 mul 4.84 x_1 mul 0.039 x_4 mul add mul 69.5 x_5 mul -82.10000000000001 x_3 x_4