Y add -51.400000000000006 mul add mul -83.10000000000001 div exp add 0.252 mul 0.97 x_0 x_4 mul 11.100000000000001 mul x_5 div sub sub mul 0.089 abs add 6.75 mul 7.1000000000000005 x_7 mul 9.59 div x_5 mul sub mul -0.35000000000000003 x_3 mul 8.76 x_2 x_1 mul -47.400000000000006 x_2 x_8 x_6