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