Y add -2.7 div div sub mul 0.686 x_1 add mul 34.300000000000004 exp add 50.5 mul 75.2 x_5 sub mul -0.708 x_4 mul 0.747 tan add 9.67 mul -5.54 div x_2 mul x_0 x_2 exp add -0.537 mul 1.95 x_3 cos add 0.67 mul -18.900000000000002 x_4