{"type":"rich","description":"\u3053\u308f\u304f\u306a\u3044 Idris (6) - M59\u306e\u30d6\u30ed\u30b0 \u3053\u308f\u304f\u306a\u3044 Idris (6) - M59\u306e\u30d6\u30ed\u30b0 1\u5e74\u524d\u306b\u66f8\u3044\u305f\u8a18\u4e8b\u3092\u8aad\u307f\u8fd4\u3057\u3066\u3044\u305f\u3089\u3001\u8a3c\u660e\u304c\u3059\u3050\u306b\u306f\u7406\u89e3\u3067\u304d\u306a\u304b\u3063\u305f\u3002\u8a3c\u660e\u306e\u5185\u5bb9\u3092\u8a00\u8449\u3067\u5206\u304b\u308b\u3088\u3046\u306b\u66f8\u3044\u3066\u304a\u304d\u305f\u3044\u3068\u601d\u3046\u3002\u6b21\u306e\u30b3\u30fc\u30c9\u306eMyHead.head\u306f\u3001\u5168\u57df\u51fd\u6570\u3060\u3002 %default total namespace MyHead head : (l : List a) -> (isCons l = True) -> a head Nil prf = FalseElim (replace {P=P} prf ()) where P : Bool -> Type P False = ()\u2026","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmandel59.hateblo.jp%2Fentry%2F2014%2F10%2F05%2F233126\" title=\"\u3053\u308f\u304f\u306a\u3044 Idris (6) \u88dc\u8db3 - Ryusei\u2019s Notes (a.k.a. M59\u306e\u30d6\u30ed\u30b0)\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","width":"100%","author_url":"https://blog.hatena.ne.jp/mandel59/","blog_title":"Ryusei\u2019s Notes (a.k.a. M59\u306e\u30d6\u30ed\u30b0)","height":"190","author_name":"mandel59","categories":["\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0"],"title":"\u3053\u308f\u304f\u306a\u3044 Idris (6) \u88dc\u8db3","provider_url":"https://hatena.blog","blog_url":"https://mandel59.hateblo.jp/","published":"2014-10-05 23:31:26","url":"https://mandel59.hateblo.jp/entry/2014/10/05/233126","image_url":null,"version":"1.0","provider_name":"Hatena Blog"}