Y add 3.92 sub sub sub add mul -71.4 div x_5 x_1 sub mul 2.43 x_6 sub mul 81.5 pow3 add 0.181 mul -5.54 x_0 mul 0.21 x_5 mul 54.400000000000006 x_7 add mul 3.74 cos sub mul 20.200000000000003 x_3 mul 16.900000000000002 x_2 mul 9.01 x_4 mul -99.5 x_4