Y mul pow x2 c mul sqrt mul x2 mul add x2 cos x2 cos add c add x4 abs add x2 cos x2 mul pow add x2 cos x2 c mul pow cos add c add x4 abs add x2 cos x2 c mul add mul div c c mul add x2 cos x2 cos add c add x4 abs add x2 cos x2 add mul div c c mul x2 mul cos add c add x4 abs add x2 cos x2 sin x2 mul div c c mul x2 mul add c mul c sin x2 mul add x2 cos x2 mul sign add x2 cos x2 sin add c add x4 abs add x2 cos x2 cos sqrt mul x2 mul add x2 cos x2 cos add c add x4 abs add x2 cos x2