Y add -81.60000000000001 sub add sub mul 77.2 x_6 mul 0.845 x_2 sub add mul -0.62 div add mul 7.8100000000000005 x_5 mul 97.80000000000001 x_3 x_4 mul -6.26 x_1 mul 0.17300000000000001 x_2 mul 0.836 div x_6 div sub mul -20.400000000000002 x_4 mul -60.6 x_0 x_2