Y add x2 add x3 add mul x2 add c add mul c mul add x3 add mul c mul x3 pow x2 c mul c mul sqrt x2 cos add x2 sin x3 sin x2 mul sqrt x2 mul cos x2 sin add x2 sin x3 mul add x3 add mul c mul x3 pow x2 c mul c mul sqrt x2 cos add x2 sin x3 cos x2