Y add 0.23700000000000002 sub mul 0.217 x_6 mul 88.0 div div div div div sub mul 0.465 mul x_5 add mul 0.332 x_7 mul 30.200000000000003 x_1 mul 0.388 div x_8 x_7 x_0 sub mul 4.26 x_5 mul 0.774 x_2 x_3 x_4 x_7