Y add 2.49 div x_3 div sub add mul 51.400000000000006 mul sub add add mul -7.18 x_8 mul -0.539 x_0 add mul 20.3 x_7 mul -35.300000000000004 x_5 mul 81.60000000000001 x_4 x_1 add mul 48.7 x_6 mul 31.6 x_9 mul -9.450000000000001 x_4 x_2