쪵폃컄떵 컄낸듳좫 믕 훝 맅 붨 훾 룅 쫶 ꆪꆪ붨훾뷡릹ꆢ릹퓬폫닄쇏 쒿슼ꎺ 붨훾뷡릹샠탍 튻ꆢ붨훾뷡릹 믬뫏쪽쳥쾵쳘헷 듳쒾ퟷ 뛾ꆢ붨훾릹퓬 킡쒾ퟷ 췟ퟷ 쫒쓚닄쇏 죽ꆢ붨훾닄쇏 쫒췢닄쇏 쯄ꆢퟜ뷡 2 튻ꆢ붨훾뷡릹ꎺ ꎨ튻ꎩꆢ첧솺쪽릹볜 첧솺쪽릹볜쫇퓚첨믹짏솢훹ꎬ훹짏퇘랿컝뷸짮랽쿲볜솺ꎬ솺짏솢뛌킡뗄낫훹ꎬ낫훹짏퓙볜 뛌튻킩뗄솺ꎬ죧듋뗾훃죴룉닣ꎬ뫳퓚ퟮ짏닣볜짏솢벹맏훹ꎬ헢뻍쫇튻ퟩ솺볜ꆣ퓚쿠쇚솽ퟩ솺볜 횮볤ꎬ춨맽냑솽ퟩ솺볜ퟩ뫏웰살ꆣ쎿닣솺뗄솽뛋짏쏦ꎬ뒹횱폚솺볜랽쿲럅훃利 (ln) ꆣ利 (ln) 늻뷶볓잿쇋솺볜볤쮮욽랽쿲뗄솪쾵ꎬ릹돉컈만뗄ퟩ뫏릹볜ꎬ뛸쟒돐쫜짏늿컝뚥뫉퓘ꆣ 첧솺쪽뿉쪹쫒쓚훹ퟓ뷏짙짵훁쫇컞훹ꎬ 쓚늿폐뷏듳뗄쪹폃뿕볤ꎬ 춬쪱뮹뿉틔탎돉쏀맛뗄퓬 탍뫍뫪캰뗄웸쫆ꆣ떫쫇ꎬ첧솺쪽릹볜폃쇏뷏듳ꎬ뫄럑쒾닄뷏뛠ꎬ