Y add -9.3 sub sub add mul 44.5 div x_1 mul abs add -28.400000000000002 mul 0.8220000000000001 x_2 x_3 mul 5.43 mul x_1 x_1 mul -0.211 x_0 mul 3.25 tan add mul -1.61 exp add 6.11 mul -5.65 x_2 mul -21.1 x_1