Y add 85.10000000000001 sub add sub add mul -8.2 x_9 mul -0.077 x_7 mul -8.52 div x_0 abs add -67.4 mul -0.836 mul x_2 mul x_4 x_3 mul 99.10000000000001 div pow2 add -0.417 mul 57.400000000000006 x_1 tan add mul -2.85 x_5 mul -0.41600000000000004 x_6 mul -6.5 x_8