Y add 0.256 add mul -49.5 div add mul -0.6950000000000001 x_2 mul -9.75 div x_0 add mul -6.640000000000001 div div x_6 div x_1 x_9 mul x_4 x_3 mul -67.10000000000001 x_3 x_4 sub mul -1.32 mul x_5 x_7 mul -0.733 x_8