Y add -8.94 sub mul -0.805 div pow2 add -5.1000000000000005 mul 21.900000000000002 x_1 x_1 add sub mul -9.63 tan sub mul 1.25 x_2 mul 9.19 x_2 mul 60.7 pow3 add -0.109 mul -0.726 x_0 sub mul -0.484 x_2 mul 0.849 pow2 add 0.599 mul 75.4 x_0