{"version":"1.0","image_url":null,"provider_name":"Hatena Blog","published":"2020-07-27 06:47:46","width":"100%","categories":["\u6570\u5b66"],"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fall-for-nothing.com%2Fentry%2F2020%2F07%2F27%2F064746\" title=\"Cavalieri \u306e\u539f\u7406 (\u30c8\u30f3\u30c8\u30f3) \u3067\u7a4d\u5206\u8ad6\u3092\u4f7f\u308f\u305a\u306b\u76f4\u4ea4\u3059\u308b\u5186\u67f1\u306e\u5171\u901a\u90e8\u5206\u306e\u4f53\u7a4d\u3092\u6c42\u3081\u308b - \u7a7a\u8ad6\u4e0a\u306e\u7802\u3001\u697c\u95a3\u4e0a\u306e\u673a\u3002\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_name":"all_for_nothing","description":"\u5b9a\u74061. (Cavalieri \u306e\u539f\u7406) $A$, $B$ \u3092\u5e73\u9762\u30fb\u7a7a\u9593\u4e0a\u306e\u56f3\u5f62, $l$ \u3092\u76f4\u7dda\u3068\u3059\u308b. $l$ \u306b\u5782\u76f4\u306a\u76f4\u7dda\u30fb\u5e73\u9762\u304c $A$, $B$ \u306b\u3088\u3063\u3066\u5207\u308a\u53d6\u3089\u308c\u308b\u9577\u3055\u30fb\u9762\u7a4d\u306e\u6bd4\u304c\u5e38\u306b $a\\colon b$ \u306a\u3089\u3070, $A$, $B$ \u306e\u9762\u7a4d\u30fb\u4f53\u7a4d\u6bd4\u306f $a\\colon b$ \u3067\u3042\u308b. Cavalieri \u306e\u539f\u7406\u3092\u9069\u7528\u3059\u308b\u3053\u3068\u3092\u4e00\u822c\u306b\u7b49\u7a4d\u5909\u5f62\u3068\u3044\u3044, \u5e73\u9762\u4e0a\u306e\u5834\u5408\u306f\u3068\u304f\u306b\u300c\u30c8\u30f3\u30c8\u30f3\u300d\u3068\u3044\u3046\u3001\u3059\u3069\u6c0f\u306b\u3088\u308b\u4fd7\u79f0\u304c\u3042\u308a\u307e\u3059. \u30c8\u30f3\u30c8\u30f3\u306f\u66f0\u304f\u300c\u5e73\u65b9\u5b8c\u6210\uff08\u9802\u70b9\u4f4d\u7f6e\u5236\u5fa1\uff09\u30fb\u63a5\u7dda\u30fb\u9762\u7a4d\u30fb\u89e3\u306e\u4f4d\u7f6e\u5236\u5fa1\u3092\u5168\u90e8\u30ab\u30d0\u30fc\u3059\u308b\u8003\u3048\u300d\u3067\u3042\u308a, \u305d\u306e\u57fa\u790e\u7684\u306a\u624b\u6cd5\u306f\u6b21\u306e2\u30c4\u30a4\u30fc\u30c8\u3067\u89e3\u8aac\u3055\u308c\u3066\u3044\u307e\u3059. \u672c\u65e5\u306e\u307e\u3068\u2026","height":"190","url":"https://all-for-nothing.com/entry/2020/07/27/064746","blog_url":"https://all-for-nothing.com/","author_url":"https://blog.hatena.ne.jp/all_for_nothing/","title":"Cavalieri \u306e\u539f\u7406 (\u30c8\u30f3\u30c8\u30f3) \u3067\u7a4d\u5206\u8ad6\u3092\u4f7f\u308f\u305a\u306b\u76f4\u4ea4\u3059\u308b\u5186\u67f1\u306e\u5171\u901a\u90e8\u5206\u306e\u4f53\u7a4d\u3092\u6c42\u3081\u308b","type":"rich","blog_title":"\u7a7a\u8ad6\u4e0a\u306e\u7802\u3001\u697c\u95a3\u4e0a\u306e\u673a\u3002","provider_url":"https://hatena.blog"}