Y add 8.1 div div div x_3 tan add 40.400000000000006 mul 5.6000000000000005 x_8 x_9 add sub add mul 69.9 x_7 mul -47.800000000000004 x_2 add mul -0.21 x_4 sub add mul -4.3500000000000005 abs add -7.2 mul 0.38 x_2 mul -5.39 x_7 add sub mul 1.0 x_8 sub mul -21.400000000000002 tan add 8.64 mul 0.8260000000000001 x_1 mul -0.809 x_5 mul 8.57 sin add -35.5 mul 7.98 mul x_0 x_6 mul 0.556 x_4