Y add 5.49 sub mul -0.153 div x_6 div div x_6 x_3 mul x_7 sub mul 83.7 mul div x_4 x_1 x_9 add sub mul -6.83 x_2 mul -40.300000000000004 cos add 0.5700000000000001 mul -5.62 x_3 mul 5.21 abs add 3.8000000000000003 mul -0.424 div x_5 x_8 mul -5.33 x_0