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