Y add 0.5650000000000001 div sub mul -0.8200000000000001 div pow2 add -46.900000000000006 mul -0.46900000000000003 x_0 x_3 mul -4.33 pow3 add 45.300000000000004 mul 7.300000000000001 x_2 div add mul -0.308 x_1 mul 18.0 pow2 add 0.262 mul 65.8 x_0 add mul -0.96 x_0 mul -9.26 x_3