Y add 0.622 mul add mul 38.7 x_9 add mul 78.30000000000001 x_2 sub add mul -0.059000000000000004 x_0 mul -65.5 x_3 mul 0.326 x_5 sub mul 27.700000000000003 x_3 add mul 0.98 x_1 add add mul -7.23 x_6 mul 13.0 x_7 add mul 0.163 x_4 mul -19.8 x_8