{"url":"https://m-hiyama.hatenablog.com/entry/20160929/1475122319","author_name":"m-hiyama","version":"1.0","width":"100%","blog_url":"https://m-hiyama.hatenablog.com/","title":"\u5fe0\u5b9f\u3067\u306f\u306a\u3044\u5fd8\u5374\u95a2\u624b\u3068\u5de6\u53f3\u306e\u968f\u4f34\u30d1\u30fc\u30c8\u30ca\u30fc","blog_title":"\u6a9c\u5c71\u6b63\u5e78\u306e\u30ad\u30de\u30a4\u30e9\u98fc\u80b2\u8a18 (\u306f\u3066\u306aBlog)","type":"rich","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fm-hiyama.hatenablog.com%2Fentry%2F20160929%2F1475122319\" title=\"\u5fe0\u5b9f\u3067\u306f\u306a\u3044\u5fd8\u5374\u95a2\u624b\u3068\u5de6\u53f3\u306e\u968f\u4f34\u30d1\u30fc\u30c8\u30ca\u30fc - \u6a9c\u5c71\u6b63\u5e78\u306e\u30ad\u30de\u30a4\u30e9\u98fc\u80b2\u8a18 (\u306f\u3066\u306aBlog)\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","categories":["\u96d1\u8a18\uff0f\u5099\u5fd8"],"provider_name":"Hatena Blog","author_url":"https://blog.hatena.ne.jp/m-hiyama/","provider_url":"https://hatena.blog","height":"190","image_url":null,"published":"2016-09-29 13:11:59","description":"\u5fd8\u5374\u95a2\u624b\u306e\u30cf\u30c3\u30ad\u30ea\u3057\u305f\u5b9a\u7fa9\u306f\u3042\u308a\u307e\u305b\u3093\u304c\u3001\u5fd8\u5374\u95a2\u624b\u306f\u5fe0\u5b9f\u95a2\u624b\u3067\u3042\u308b\u3068\u60f3\u5b9a\u3055\u308c\u308b\u3053\u3068\u304c\u591a\u3044\u3067\u3057\u3087\u3046\u3002\u3057\u304b\u3057\u3001\u5fd8\u5374\u95a2\u624b\u3068\u547c\u3076\u306b\u3075\u3055\u308f\u3057\u305d\u3046\u3067\u3082\u3001\u5fe0\u5b9f\u3067\u306f\u306a\u3044\u4f8b\u3082\u3042\u308a\u307e\u3059\u3002Cat\u3092\u5c0f\u3055\u306a\u570f\u306e\u570f\uff08\u5c04\u306f\u95a2\u624b\uff09\u3001Set\u3092\u96c6\u5408\u306e\u570f\u3068\u3057\u307e\u3059\u3002\u5c0f\u3055\u306a\u570fC\u306b\u5bfe\u8c61\u96c6\u5408|C|\u3092\u5272\u5f53\u3066\u3001\u95a2\u624b F:C\u2192D in Cat \u306b\u95a2\u624b\u306e\u5bfe\u8c61\u90e8\u5206 Fobj:|C|\u2192|D| in Set \u3092\u5bfe\u5fdc\u3055\u305b\u308b\u95a2\u624b\u3092Obj\u3068\u3057\u307e\u3059\u3002 Obj(C) = |C| Obj(F:C\u2192D in Cat) = (Fobj:Obj(C)\u2192Obj(D) in Set) \u3053\u306e Obj:Cat\u2192Set \u306f\u5c04\u306b\u95a2\u3059\u308b\u60c5\u5831\u3092\u5fd8\u308c\u53bb\u308b\u306e\u3067\u5fd8\u5374\u95a2\u624b\u3068\u547c\u3093\u3067\u3044\u3044\u3067\u3057\u3087\u3046\u3002\u2026"}