Y mul div c c mul pow x4 div c c mul pow add x4 x5 c mul add c pow tan add pow x4 c mul x2 add x4 add sqrt x4 add mul c x5 mul x4 sqrt mul x5 add x4 x5 c add mul x2 add x4 x5 add mul c mul pow x4 div c c add x4 x5 add mul x2 mul pow x4 div c c sqrt mul x5 add x4 x5 mul c mul x2 mul sqrt x4 mul add c sqrt mul x5 add x4 x5 add x4 x5