Y add -31.1 sub mul -0.14 x_0 mul -2.59 div div sub mul -0.07200000000000001 abs add -0.8140000000000001 mul 0.758 div x_3 cos add -8.9 mul 94.4 x_9 mul 0.183 cos add 34.2 mul -80.0 x_7 mul div tan add -0.887 mul 4.5 mul x_4 x_1 x_5 x_2 mul x_8 mul x_6 x_4