Y add 7.25 div div x_2 mul pow3 add 79.7 mul 87.80000000000001 x_8 sub mul -63.1 x_5 add mul 0.009000000000000001 div mul x_4 div x_0 pow2 add 7.41 mul 9.15 x_9 cos add -0.7000000000000001 mul 0.92 x_6 mul -6.44 x_1 mul x_3 pow3 add 0.078 mul 0.856 x_7