{"width":"100%","description":"full abstraction ... \u03bb\u8a08\u7b97\u3068\u304b\u03c0\u8a08\u7b97\u3068\u304b\u8868\u793a\u7684\u610f\u5473\u8ad6\u306e\u304a\u8a71\u3067\u306f\u3088\u304f\u51fa\u3066\u304f\u308b\u6982\u5ff5\u306a\u3093\u3067\u3059\u304c\u3001\u672a\u3060\u306b\u3088\u304f\u308f\u304b\u3089\u306a\u3044\u306a\u30fc\u3068\u3064\u3076\u3084\u3044\u3066\u3044\u305f\u3089 id:sumii \u3055\u3093\u306b\u6559\u3048\u3066\u3044\u305f\u3060\u3044\u305f\u3002 \u3082\u3063\u305f\u3044\u306a\u3044\u306e\u3067\u3053\u3053\u306b\u6b8b\u3057\u3066\u304a\u304d\u307e\u3059\u3002 full abstraction \u306e\u79c1\u7684\u306a\u8aac\u660e \u8a08\u7b97\u4f53\u7cfbA\u3068\u8a08\u7b97\u4f53\u7cfb(\u3082\u3057\u304f\u306f\u30e2\u30c7\u30eb)B \u304c\u3042\u308b\u3068\u3057\u3066\u3001 \u305d\u306e\u9593\u306e\u5909\u63db\u3092 C[\u30fb] : A -> B\u3001 \u301cA \u3068 \u301cB \u3092\u305d\u308c\u305e\u308c\u306e\u8a08\u7b97\u4f53\u7cfb(\u304b\u30e2\u30c7\u30eb)\u306b\u304a\u3051\u308b\u7b49\u4fa1\u6027\u3068\u3057\u307e\u3059\u3002 \u3059\u3079\u3066\u306eA\u306e\u9805 ta1\u3068ta2\u306b\u3064\u3044\u3066 C[ta1] \u301cB C[ta2] \u306a\u3089\u3070 ta1\u301cA ta2 ... adequacy(sou\u2026","blog_title":"keigoi\u306e\u65e5\u8a18","type":"rich","height":"190","url":"https://keigoi.hatenadiary.org/entry/20091027/1256639073","title":" full abstraction","image_url":null,"blog_url":"https://keigoi.hatenadiary.org/","author_name":"keigoi","categories":["\u304a\u52c9\u5f37"],"version":"1.0","provider_name":"Hatena Blog","published":"2009-10-27 19:24:33","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkeigoi.hatenadiary.org%2Fentry%2F20091027%2F1256639073\" title=\" full abstraction - keigoi\u306e\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_url":"https://hatena.blog","author_url":"https://blog.hatena.ne.jp/keigoi/"}