Y add c add mul c sqrt mul sqrt x2 add mul c sqrt c mul add x2 cos x2 add x2 sqrt x2 mul div c c mul x2 mul sqrt mul sqrt x2 add mul c sqrt c mul add x2 cos x2 add x2 sqrt x2 mul pow add mul c sqrt c mul add x2 cos x2 add x2 sqrt x2 c mul add c mul c sin x2 add x2 sqrt x2