Y add 0.6950000000000001 sub mul 0.628 x_0 sub mul -8.98 exp add 0.628 mul -73.9 x_3 add add mul 0.995 div x_6 add mul -6.26 div x_5 sub mul 0.992 x_4 mul 0.17 x_7 mul 35.6 x_2 mul 69.2 x_1 mul -2.9 x_8