Y add -6.0 div x_2 sub mul 70.8 x_1 mul -39.300000000000004 div add mul 8.33 div add sub mul -0.273 x_7 mul -65.9 x_8 mul -8.9 x_0 sub mul 0.99 x_3 mul 0.08600000000000001 x_4 mul 0.627 mul tan add 50.6 mul 97.10000000000001 x_5 pow3 add 20.5 mul 64.3 x_6 mul x_0 x_2