Y add 0.418 sub sub mul -3.8200000000000003 x_1 mul 50.300000000000004 div sub mul -60.900000000000006 x_4 mul 5.97 x_3 add mul 4.1 x_3 mul -0.656 div x_6 div add mul 70.60000000000001 x_8 add sub mul 91.7 tan add -0.634 mul 6.72 x_7 mul 0.334 x_2 mul 0.792 mul x_3 x_0 x_7 mul 0.161 div x_5 x_1