viewimage.php?id=20bcc42e&no=24b0d769e1d32ca73ded8ffa11d028313550f9fb3f9dac8b24082c81c95f5a5bdd5f31b7e44fd6c5bc8f6ab1575ae80f0fa823aae58171309a3abed1fc7575586d86cb9bbdad8735b0b252ccf3148267d55441fb215cab1b402240be9487a2c4d3d3ce75f3a8ad1e60a0fbbea04ca89a5cd67683539a48a8e7b44f75836cb466f30d52773b65c83f1683c5d6cd59a91617df965c8585b012259077d8516b174274e344480325a1c737802a0005b592431d5413f077407ed33a991b21359f3446847880bda54385a00b4181725327fd26685fbcf0ea14af6e8519ec9380a8

습관적으로 정리하게 되는데

시간 너무 딸림

효율 생각하면 버리는게 맞는 것 같은디 으으

간단하게 정리나 증명만 적든가