Y add -0.47000000000000003 div mul add mul -5.19 div mul div div sub mul 5.62 x_2 mul -0.41500000000000004 tan add -89.0 mul -68.7 div x_1 x_6 abs add 4.800000000000001 mul 0.616 x_4 x_0 x_7 tan add -39.0 mul -0.534 x_8 mul -7.38 x_3 sub mul 0.749 exp add -0.746 mul 3.12 x_2 mul -2.0 x_1 div x_5 x_0