{"width":"100%","categories":[],"url":"https://bellbind.hatenadiary.org/entry/20080729/1217328830","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fbellbind.hatenadiary.org%2Fentry%2F20080729%2F1217328830\" title=\"Agda2\u306ecodata\u5b9a\u7fa9 - \u30e9\u30b7\u30a6\u30e9\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","title":"Agda2\u306ecodata\u5b9a\u7fa9","image_url":null,"version":"1.0","description":"Agda2\u3067\u306f\u3001data\u3067\u5b9a\u7fa9\u3057\u305f\u30c7\u30fc\u30bf\u578b\u306f\u6709\u9650\u3067\u3001\u305d\u308c\u3092\u5229\u7528\u3059\u308b\u518d\u5e30\u95a2\u6570\u3082\u505c\u6b62\u6027\u304c\u8a3c\u660e\u3067\u304d\u306a\u3044\u3068\u3044\u3051\u306a\u3044\u3051\u308c\u3069\u3001codata\u306f\u3001\u505c\u6b62\u3057\u306a\u3044\u518d\u5e30\u95a2\u6570\u3092\u8a18\u8ff0\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u5b9a\u7fa9\u306f\u3001\u30e9\u30d9\u30eb\u304ccodata\u3067\u3042\u308b\u4ee5\u5916\u3001data\u3068\u540c\u3058\u3067\u3059\u3002\u4ee5\u4e0b\u306eStream A\u306f\u3001List A\u3068\u540c\u3058\u69cb\u9020\u3067\u3059\u304c\u3001\u6709\u9650\u3067\u3042\u308b\u5fc5\u8981\u304c\u306a\u3044\u306e\u3067\u3001nil\u76f8\u5f53\u306e\u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\u306fcodata\u306b\u306f\u4e0d\u8981\u3067\u3059\u3002\u3080\u3057\u308dnil\u76f8\u5f53\u304c\u5b58\u5728\u3057\u306a\u3044\u3053\u3068\u3067\u3001\u3053\u306ecodata\u304c\u5fc5\u305a\u7121\u9650\u3067\u3042\u308b\u3053\u3068\u3092\u3042\u3089\u308f\u3057\u3066\u3044\u307e\u3059\u3002 codata Stream (A : Set) : Set where stream : A -> Stream A -> Stream\u2026","published":"2008-07-29 19:53:50","blog_title":"\u30e9\u30b7\u30a6\u30e9","author_name":"bellbind","provider_name":"Hatena Blog","type":"rich","provider_url":"https://hatena.blog","blog_url":"https://bellbind.hatenadiary.org/","author_url":"https://blog.hatena.ne.jp/bellbind/","height":"190"}