Y add 0.501 div div div x_4 x_3 x_3 sub add mul -20.700000000000003 mul x_1 add mul -3.94 x_7 add mul 1.83 x_2 mul -4.79 cos add 46.7 mul 0.53 x_5 mul -60.800000000000004 x_2 sub mul -0.47600000000000003 mul x_0 abs add 4.83 mul -88.2 x_6 mul 0.10400000000000001 div inv add -9.790000000000001 mul -0.9400000000000001 x_8 x_1