{"author_url":"https://blog.hatena.ne.jp/Nikojuge/","url":"https://nikojuge.hatenablog.com/entry/2026/01/30/155822","published":"2026-01-30 15:58:22","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fnikojuge.hatenablog.com%2Fentry%2F2026%2F01%2F30%2F155822\" title=\"\u5831\u544a\u66f8No.6\u3000\u6570\u5b66\u306b\u304a\u3051\u308b\u300c\u30b9\u30fc\u30d7\u300d - \u3059\u30fc\u304c\u304f\u3051\u3093\u304d\u3085\u30fc\u3058\u3087\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","description":"\u4eca\u9031\u306e\u304a\u984c\u300c\u30b9\u30fc\u30d7\u300d \u307f\u306a\u3055\u3093\u3053\u3093\u306b\u3061\u306f\u3002\u3059\u30fc\u304c\u304f\u3051\u3093\u304d\u3085\u30fc\u3058\u3087\u306e\u6240\u9577\u3067\u3059\u3002\u3055\u3066\u3001\u6700\u8fd1\u306f\u5bd2\u3044\u3068\u3044\u3046\u3053\u3068\u3067\u3001\u4eca\u56de\u306f\u30b9\u30fc\u30d7\u306b\u3064\u3044\u3066\u304a\u9001\u308a\u3057\u307e\u3059\u3002 \u3053\u3046\u3044\u3046\u611f\u3058\u306e\u30b9\u30fc\u30d7\u3060\u3068\u601d\u3063\u305f\u65b9\u3001\u6b8b\u5ff5\uff01\u4eca\u56de\u306e\u300c\u30b9\u30fc\u30d7\u300d\u306f\u3053\u3046\u3044\u3063\u305f\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\uff01 \u4eca\u56de\u306e\u30b9\u30fc\u30d7\u306f\u3053\u3061\u3089\u3067\u3059\uff01\u6570\u5b66\u82e6\u624b\u306a\u4eba\u3067\u3082\u5206\u304b\u308a\u3084\u3059\u304f\u89e3\u8aac\u3059\u308b\u306e\u3067\u3001\u305c\u3072\u6700\u5f8c\u307e\u3067\u898b\u3066\u3044\u3063\u3066\u304f\u3060\u3055\u3044\uff01 sup\u3063\u3066\u4f55\uff1f sup\u306f\u30b9\u30fc\u30d7\u3068\u8aad\u307e\u308c\u3001supremum(\u30b9\u30d7\u30ea\u30fc\u30e0)\u306e\u7565\u3067\u3059\u3002\u610f\u5473\u306f\u4e0a\u9650\u3067\u3059\u3002 \u6700\u5927\u3068\u4e0a\u9650\u306f\u9055\u3044\u307e\u3059\u3002\u305d\u308c\u305e\u308c\u8aac\u660e\u3057\u3066\u3044\u304d\u307e\u3059\u3002 \u6700\u5927\uff08max\uff09 \u96c6\u5408\u306e\u4e2d\u3067\u6700\u3082\u5927\u304d\u306a\u6570\u306e\u3053\u3068\u3092\u6700\u5927\u5024\u3068\u3044\u3044\u307e\u3059\u3002 \u3042\u308b\u5b9f\u6570\u306e\u96c6\u5408A\u306e\u6700\u5927\u5024\u306f maxA \u3068\u8868\u3057\u307e\u3059\u3002\u6b21\u2026","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/N/Nikojuge/20260130/20260130141259.png","title":"\u5831\u544a\u66f8No.6\u3000\u6570\u5b66\u306b\u304a\u3051\u308b\u300c\u30b9\u30fc\u30d7\u300d","height":"190","width":"100%","author_name":"Nikojuge","blog_url":"https://nikojuge.hatenablog.com/","provider_url":"https://hatena.blog","blog_title":"\u3059\u30fc\u304c\u304f\u3051\u3093\u304d\u3085\u30fc\u3058\u3087","type":"rich","categories":["\u5927\u5b66\u6570\u5b66"],"provider_name":"Hatena Blog","version":"1.0"}