Y add c add pow tan x3 c mul div c c mul add c pow tan add mul x5 x5 add mul c mul pow x3 c add c mul c x5 cos x3 c mul add mul c sin x3 mul pow x3 c add c mul c x5 add c add x5 tan add mul x5 x5 add mul c mul pow x3 c add c mul c x5 cos x3