Y add 6.7700000000000005 div add mul -12.0 div mul x_7 tan add -86.80000000000001 mul 85.60000000000001 x_0 x_3 mul -99.80000000000001 mul pow2 add -0.925 mul -0.019 x_8 x_5 mul sub mul 0.303 tan add -2.96 mul 0.216 x_6 mul 56.300000000000004 div x_4 x_1 x_2