Y add 0.371 sub mul -4.12 mul pow2 add mul -72.3 pow3 add -5.7 mul -48.7 x_3 add mul -0.24 x_1 mul 96.5 x_1 x_2 add sub mul 0.967 x_0 mul 0.187 pow3 add -9.15 mul 68.3 x_1 mul -20.200000000000003 pow3 add 49.300000000000004 mul 0.009000000000000001 x_2