Y add 4.8100000000000005 div div mul sub add mul 39.5 mul x_4 x_2 add mul 84.30000000000001 x_7 mul -51.7 pow2 add -3.61 mul 2.19 x_9 mul 4.32 x_5 div x_1 x_0 sub mul 0.615 div x_3 x_8 mul 0.72 x_6 x_4