Y add 0.301 mul mul mul cos add -88.80000000000001 mul 52.6 x_5 x_2 pow3 add 1.19 mul -66.5 x_1 add mul -76.80000000000001 x_0 add mul 32.800000000000004 pow3 add -0.909 mul 0.876 x_2 add mul 7.65 mul x_6 add mul 0.395 x_4 sub mul -7.8 x_7 mul 70.10000000000001 x_7 mul 1.0 div x_8 x_3