{"description":"\u30a6\u30a3\u30ea\u30a2\u30e0\u30fb\u30ed\u30fc\u30f4\u30a7\u30eb\uff08William Lawvere\uff09\u304c\u3001\u300c\u8ddd\u96e2\u7a7a\u9593\u306f\u8c4a\u9952\u570f\uff08enriched category\uff09\u306a\u3093\u3060\u3088\u300d\u3068\u6307\u6458\u3057\u305f\u3053\u3068\u306f\u6709\u540d\u306a\u8a71\u3067\u3059\u3002\u30ed\u30fc\u30f4\u30a7\u30eb\u306e\u4f8b\u306b\u304a\u3044\u3066\u3001\u570f\u3068\u307f\u306a\u3057\u305f\u975e\u8ca0\u5b9f\u6570\u3067\u8c4a\u9952\u5316\u3055\u308c\u305f\u570f\u306f\u3001\u901a\u5e38\u306e\u8ddd\u96e2\u7a7a\u9593\u3092\u5c11\u3057\u62e1\u5f35\u3057\u305f\u3082\u306e\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u4eca\u65e5\u306f\u3001\u8c4a\u9952\u570f\u306e\u8a71\u306f\u8107\u306b\u7f6e\u3044\u3068\u3044\u3066\u3001\u7d50\u679c\u3068\u3057\u3066\u5f97\u3089\u308c\u308b\u201c\u4e00\u822c\u5316\u3055\u308c\u305f\u8ddd\u96e2\u7a7a\u9593\u201d\u306b\u3064\u3044\u3066\u7d39\u4ecb\u3057\u307e\u3059\u3002\u306a\u304a\u3001\u8ddd\u96e2\u7a7a\u9593\u3068\u8c4a\u9952\u570f\u306e\u8a71\u306f\u6b21\u306e\u30a8\u30f3\u30c8\u30ea\u30fc\u3067\u89e6\u308c\u3066\u3044\u307e\u3059\u3002 \u30e2\u30ce\u30a4\u30c9\u570f\u3001\u8c4a\u9952\u570f\u3001\u9589\u570f\u3068\u5185\u90e8\u30db\u30e0 \u5185\u5bb9\uff1a \u8ddd\u96e2\u306e\u6761\u4ef6 \u8ddd\u96e2\u306e\u4f8b \u8ddd\u96e2\u306e\u6761\u4ef6\u3092\u3086\u308b\u3081\u308b \u6975\u7aef\u306a\u8ddd\u96e2 \u8ddd\u96e2\u306e\u6761\u4ef6X\u3092\u96c6\u5408\u3068\u3057\u3066\u3001\u305d\u306e\u8981\u7d20\u3092\u4fbf\u5b9c\u4e0a\uff08\u3042\u308b\u3044\u306f\u6c17\u5206\u306e\u554f\u984c\u3067\uff09\u70b9\u3068\u547c\u3076\u2026","provider_name":"Hatena Blog","author_name":"m-hiyama","blog_title":"\u6a9c\u5c71\u6b63\u5e78\u306e\u30ad\u30de\u30a4\u30e9\u98fc\u80b2\u8a18 (\u306f\u3066\u306aBlog)","title":"\u79fb\u52d5\u306e\u30b3\u30b9\u30c8\u3068\u3057\u3066\u306e\u8ddd\u96e2","width":"100%","image_url":"http://www.chimaira.org/img3/SetSymmDiff_200px-Venn0110.svg.png","author_url":"https://blog.hatena.ne.jp/m-hiyama/","published":"2013-06-06 17:33:08","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fm-hiyama.hatenablog.com%2Fentry%2F20130606%2F1370507588\" title=\"\u79fb\u52d5\u306e\u30b3\u30b9\u30c8\u3068\u3057\u3066\u306e\u8ddd\u96e2 - \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>","blog_url":"https://m-hiyama.hatenablog.com/","provider_url":"https://hatena.blog","version":"1.0","type":"rich","categories":["\u96d1\u8a18\uff0f\u5099\u5fd8"],"url":"https://m-hiyama.hatenablog.com/entry/20130606/1370507588","height":"190"}