Y add 29.400000000000002 mul div div add add mul 9.09 x_3 add mul 0.09 sqrt add 80.9 mul -0.6920000000000001 x_3 mul 0.55 x_1 mul 3.63 x_4 x_3 sub sub mul 9.700000000000001 tan add 51.7 mul 0.767 x_2 mul -24.900000000000002 x_2 mul 0.269 x_0 x_1