Y add -0.733 sub mul 0.9470000000000001 div div x_9 mul mul abs add 0.628 mul 13.4 x_2 add mul 0.25 div mul add mul 16.8 x_6 mul 1.7000000000000002 x_4 x_1 add mul 0.5700000000000001 x_9 mul 1.37 x_0 mul 0.426 x_5 add mul 9.05 x_7 mul 7.0600000000000005 div x_3 x_3 x_8 mul -71.9 x_9