{"description":"\u3068\u3068\u3068\u3068\u3001\u3067\u3001\u3069\u3093\u306a\u8a08\u7b97\u3092\u3057\u3066\u3044\u305f\u304b\u3002I, J, K, L\u3068\u304b\u306f\u975e\u8ca0\u6574\u6570\u3001[I]= {0, 1, ..., I-1}\u3001#([I]) = I \u3068\u3059\u308b\u3002\u5bfe\u5fdc\u3059\u308b\u5c0f\u6587\u5b57i, j\u306a\u3069\u306fI, J\u4e0a\u3092\u8d70\u308b\u5909\u6570\u3002+, * \u306f\u666e\u901a\u306e\u8db3\u3057\u7b97\u3068\u639b\u3051\u7b97\u3002/, % \u306f\u4f59\u308a\u306e\u3042\u308b\u5272\u308a\u7b97\uff08\u6574\u9664\uff09\u3068\u4f59\u308a\u3002I(*)J = [I*J] \u3068\u3057\u3066\u3001f:[I]\u2192[K], g:[J]\u2192[L]\u306b\u5bfe\u3057\u3066\u3001 (f(*)g)(x) = f(x/J)*L + g(x%L) \u3068\u3059\u308b\u3002\u305d\u308c\u3068\u3001 x' = \u03c4I,J(x) = (x%J)*I + x/J \u3068\u3057\u305f\u3068\u304d\u3001\u03c4\u3092\u5bfe\u79f0\u3068\u3057\u3066(N, *, 1)\u3092\u5bfe\u8c61\u985e\u3068\u3059\u308b\u5bfe\u79f0\u30e2\u30ce\u30a4\u30c9\u570f\u3068\u306a\u308b\u3053\u3068\u3092\u793a\u3059\u3002\u7279\u306b\u30e4\u30f3\u2026","provider_name":"Hatena Blog","image_url":null,"height":"190","blog_title":"(\u4fdd\u5b58\u7528) \u6a9c\u5c71\u6b63\u5e78\u306e\u30ad\u30de\u30a4\u30e9\u98fc\u80b2\u8a18 \u30e1\u30e2\u7de8","type":"rich","url":"https://m-hiyama-memo.hatenablog.jp/entry/20080425/1209114756","provider_url":"https://hatena.blog","width":"100%","published":"2008-04-25 18:12:36","categories":["\u9ad8\u6b21\u570f\u8ad6","\u30e2\u30ce\u30a4\u30c9\u570f","\u8a08\u7b97"],"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fm-hiyama-memo.hatenablog.jp%2Fentry%2F20080425%2F1209114756\" title=\"\u4f59\u308a\u306e\u3042\u308b\u5272\u308a\u7b97\u306b\u306a\u308b\u3068\u5206\u304b\u3089\u306a\u304f\u306a\u308b\u201c\u4ef6\u201d\u3001\u3068\u3044\u3046\u304b\u201c\u570f\u201d - (\u4fdd\u5b58\u7528) \u6a9c\u5c71\u6b63\u5e78\u306e\u30ad\u30de\u30a4\u30e9\u98fc\u80b2\u8a18 \u30e1\u30e2\u7de8\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_url":"https://m-hiyama-memo.hatenablog.jp/","version":"1.0","title":"\u4f59\u308a\u306e\u3042\u308b\u5272\u308a\u7b97\u306b\u306a\u308b\u3068\u5206\u304b\u3089\u306a\u304f\u306a\u308b\u201c\u4ef6\u201d\u3001\u3068\u3044\u3046\u304b\u201c\u570f\u201d","author_url":"https://blog.hatena.ne.jp/m-hiyama-memo/","author_name":"m-hiyama-memo"}