Y add 0.869 div div div x_7 add mul -13.700000000000001 div sub mul 0.935 abs add 6.2 mul 5.17 mul log add 83.60000000000001 mul -3.56 x_2 x_5 sub mul -0.30000000000000004 x_8 mul 7.3500000000000005 x_6 x_4 mul 9.57 x_1 abs add 0.19 mul 0.798 x_0 x_3