Y add 0.867 div add sub mul 29.1 div sub add mul 55.6 div x_5 x_0 mul 0.587 x_2 mul 5.11 x_6 x_3 add mul 0.581 x_6 mul -2.57 x_3 sub mul -47.300000000000004 tan add 0.215 mul 5.03 x_1 mul 6.800000000000001 x_5 x_4