Y add 0.538 add mul -0.339 mul div div x_0 sub sub mul 8.76 sin add 0.739 mul 15.700000000000001 x_1 mul -42.400000000000006 x_7 mul -25.3 mul x_3 sub mul 5.26 pow3 add -56.300000000000004 mul -0.035 x_5 mul 74.10000000000001 x_2 x_3 x_8 mul -3.9000000000000004 div div x_0 x_8 div add mul -6.19 sin add -19.1 mul 0.657 x_1 mul -3.75 x_6 x_4