Y add 30.400000000000002 div mul div x_2 mul x_4 add mul -0.886 x_0 mul -0.485 mul tan add -28.900000000000002 mul -0.935 x_7 x_9 x_5 sub mul 62.7 mul x_1 mul add mul 68.2 x_3 mul -0.20800000000000002 mul x_8 x_8 exp add -62.400000000000006 mul -57.7 x_4 mul 55.2 x_6