Y add -0.495 add mul 6.7700000000000005 mul add mul 0.379 mul x_2 exp add 0.162 mul -2.48 x_5 mul 8.1 x_5 add sub mul 99.30000000000001 x_3 sub sub mul 0.792 x_4 mul -68.2 mul x_3 x_1 sub mul -0.417 div x_5 x_8 mul 0.525 x_4 mul 6.82 mul x_7 x_6 mul 0.9590000000000001 x_0