Y add 5.11 sub mul 66.8 x_2 sub add add mul 0.421 x_2 mul -63.800000000000004 x_1 add mul -89.10000000000001 pow2 sub mul -0.11900000000000001 x_0 mul 56.1 pow3 add -0.23600000000000002 mul -0.724 x_2 mul 94.2 x_3 mul -14.0 x_1