Y add -0.34400000000000003 div sub sub sub mul -83.30000000000001 div x_1 div add mul 7.75 mul x_2 x_6 sub mul 9.9 exp add 0.1 mul -8.48 x_0 mul 7.0600000000000005 x_1 x_0 mul 5.26 x_5 mul 0.29 x_7 mul 1.36 pow3 add -6.03 mul -3.5 div x_4 div x_8 pow2 add -31.8 mul 22.700000000000003 x_8 x_3