Y add 8.41 sub add mul 72.9 div x_5 mul add add mul -19.400000000000002 x_2 mul 30.900000000000002 x_4 mul 0.05 div x_6 x_3 x_1 sub mul 0.405 x_8 mul 47.300000000000004 x_7 mul -4.5600000000000005 x_0