이거 p,q가 왜 1/8,8이라는거냐 

아무리계산해도 1/2,2인데

0fe58974c48a6afe23e981e1469c7019e24272bbbb34c0006f53a802bdb2ec7a9f5a69d2ec5518c91dfba7293779defeeff4c30728


7be88602b2821980239e8497419c706f03ac0f6e4762c10405f0b96eb2df544667f185a005ef4268a90101063d9c406c55f47d3c29