Y add 2.96 sub mul 0.972 div x_4 div div x_1 x_0 div sub mul 2.9000000000000004 inv add mul -63.2 x_7 mul 43.5 mul x_3 x_6 mul 90.30000000000001 x_8 x_5 mul 36.6 pow3 add 0.991 mul 0.28800000000000003 x_2