{"height":"190","provider_url":"https://hatena.blog","image_url":null,"categories":["math","CS"],"type":"rich","provider_name":"Hatena Blog","version":"1.0","title":" 2\u306e\u81ea\u7136\u6570\u4e57\u306f\u81ea\u7136\u6570\u304b?","width":"100%","author_name":"smoking186","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2F186.hatenablog.com%2Fentry%2F20080114%2F1200275999\" title=\" 2\u306e\u81ea\u7136\u6570\u4e57\u306f\u81ea\u7136\u6570\u304b? - 186 @ hatenablog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","published":"2008-01-14 10:59:59","url":"https://186.hatenablog.com/entry/20080114/1200275999","description":"ref:\u308f\u305f\u3057\u304c\u77e5\u3089\u306a\u3044\u30b9\u30b4\u672c\u306f\u3001\u304d\u3063\u3068\u3042\u306a\u305f\u304c\u8aad\u3093\u3067\u3044\u308b: \u6570\u5b66\u304e\u3089\u3044\u306f\u5e78\u305b\u306b\u306a\u308c\u306a\u3044\u304b? \u300c\u751f\u304d\u629c\u304f\u305f\u3081\u306e\u6570\u5b66\u5165\u9580\u300d\u306e\u30b3\u30e1\u30f3\u30c8\u6b04.\u7c21\u4fbf\u306e\u305f\u3081, N\u306f0\u3092\u542b\u3080\u3068\u3059\u308b. \u6570\u5b66\u7684\u306a\u8a18\u6cd5\u3067\u8868\u3059\u3068\u4ee5\u4e0b\u306b\u306a\u308b. \u8a3c\u660e \u4efb\u610f\u306e\u81ea\u7136\u6570\u306b\u3064\u3044\u3066, \u3067\u3042\u308b\u3053\u3068\u306f\u660e\u3089\u304b. \u4ee5\u4e0b, \u6570\u5b66\u7684\u5e30\u7d0d\u6cd5\u3092\u7528\u3044\u308b. n=0\u306e\u3068\u304d, n-1\u3067\u6210\u7acb\u3059\u308b\u3068\u4eee\u5b9a\u3059\u308b\u3068, . \u81ea\u7136\u6570\u306f2\u500d\u306b\u3064\u3044\u3066\u9589\u3058\u3066\u3044\u308b\u306e\u3067, . \u6570\u5b66\u7684\u5e30\u7d0d\u6cd5\u3088\u308a\u8a3c\u660e\u7d42\u308f\u308a. \u88dc\u8db31 \u6b63\u3057\u3044\u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u306f \u300c2\u306en\u4e57\u306f\u3044\u3064\u3082\u81ea\u7136\u6570\u306b\u306a\u308b\u3068\u306f\u9650\u3089\u306a\u3044\u300d\u306f\u6b63\u3057\u304f\u306a\u3044 \u3067\u3042\u308b. \u69d8\u76f8\u8ad6\u7406\u306e\u8a00\u8449\u304c\u5165\u3063\u3066\u3044\u308b\u3068\u3059\u308b\u306e\u306f\u6df1\u8aad\u307f\u304b\u3082\u77e5\u308c\u306a\u3044\u304c, \u3042\u308a\u3046\u308b\u8a71\u3060. \u3053\u3061\u3089\u3082\u66f8\u304d\u2026","blog_title":"186 @ hatenablog","blog_url":"https://186.hatenablog.com/","author_url":"https://blog.hatena.ne.jp/smoking186/"}