Y add -0.43 sub add mul -1.77 x_1 add sub mul -0.51 div tan add 12.60 mul -0.86 x_2 div x_0 exp add 0.73 mul 0.44 x_4 sub mul -0.51 x_1 mul 4.31 pow3 add -4.15 mul 2.90 x_3 mul -88.20 abs add -5.20 mul 91.50 x_3 mul 0.55 x_0