Y add c mul c mul add mul c pow add x1 mul c sqrt x1 c mul x2 add x1 sin x1 mul add mul c mul x2 cos x1 mul c mul pow add x1 mul c sqrt x1 c add c mul div c c pow x1 div c c cos add x2 pow add mul c pow add x1 mul c sqrt x1 c mul x2 add x1 sin x1 c