Y add -11.0 div sub add mul 0.988 x_5 sub mul 0.897 x_5 mul -17.8 mul x_0 mul x_8 add sub mul 4.26 mul abs add -0.98 mul 42.5 x_3 x_1 mul 63.400000000000006 cos add -9.55 mul -0.136 x_7 mul -0.229 x_6 mul 0.14100000000000001 div x_2 x_1 x_4