Y add 0.37 mul div x_4 div sub mul 8.49 cos add 0.713 mul 0.9420000000000001 x_5 add mul 0.64 x_7 mul 26.400000000000002 x_7 mul x_8 add mul 68.8 x_3 mul -0.5730000000000001 x_6 add mul 26.200000000000003 x_1 add mul -1.4000000000000001 pow3 add 13.3 mul 0.54 x_0 mul -26.700000000000003 x_2