Y add 0.5 add sub add mul 7.3 x_4 mul -0.116 x_5 sub mul 49.400000000000006 mul div add mul 2.7 mul tan add -39.2 mul 0.09 x_6 abs add -28.400000000000002 mul -81.80000000000001 x_5 mul 72.60000000000001 mul add mul 2.2600000000000002 x_1 mul -0.84 x_0 add mul 56.900000000000006 x_2 mul 0.9470000000000001 x_5 x_3 x_4 mul -0.6 x_7 mul -8.700000000000001 x_8