Y add -89.4 mul div x_0 div sub sub add mul 8.16 x_6 mul 89.60000000000001 x_0 mul 0.131 div x_1 div x_6 div abs add 76.4 mul 8.1 x_2 sub mul -17.400000000000002 div x_3 x_4 mul 6.6000000000000005 x_7 mul 3.97 tan add 0.114 mul -72.9 x_5 exp add -0.704 mul 53.400000000000006 x_1 x_5