Y mul div c c mul pow x1 c mul add c pow tan add x5 mul pow x1 c add mul c sqrt x5 mul x1 cos x1 c mul add mul c mul x1 sin x1 cos x1 mul cos add mul div c c x5 mul div c c cos tan add x5 mul pow x1 c add mul c sqrt x5 mul x1 cos x1 sin tan add x5 mul pow x1 c add mul c sqrt x5 mul x1 cos x1