Y add -8.99 sub sub mul 0.31 div mul x_3 x_4 abs add -56.6 mul 0.05 div tan add -0.586 mul -1.1300000000000001 x_0 x_3 mul 92.30000000000001 abs add mul -2.02 x_0 mul -0.783 x_1 mul 0.009000000000000001 x_2