Y add -64.0 add mul -0.211 div sub sub mul 0.548 sqrt add 25.900000000000002 mul 0.315 div x_3 abs add 32.6 mul -7.3 x_2 mul -0.024 div x_4 x_0 mul -40.6 exp add 87.2 mul 0.54 x_7 sub mul 31.3 x_1 sub mul -5.88 log add 85.5 mul 0.71 x_5 mul 48.7 x_6 mul -2.08 x_8