Y add -7.2700000000000005 div add sub mul -16.900000000000002 mul x_5 x_1 mul 0.20600000000000002 div cos add -2.49 mul 5.4 x_8 x_2 mul 0.41500000000000004 x_0 div div sub mul -21.3 x_6 mul -0.5 x_0 sub mul -0.497 x_7 mul -84.9 x_3 x_4