Y add 44.6 add sub sub mul 19.200000000000003 x_1 add add sub mul 0.11 x_3 mul 3.84 exp add -3.31 mul -8.68 x_1 mul -5.69 pow3 sub mul -0.5 x_3 mul 0.189 x_0 mul 9.57 x_2 mul -64.10000000000001 x_3 mul 6.8 pow3 add -2.62 mul 13.3 x_3