{"description":"\u300cJoy: Forth \u306e\u95a2\u6570\u306a\u30a4\u30c8\u30b3\u300d http://d.hatena.ne.jp/propella/20070517/p1 \u3092\u3061\u3083\u3093\u3068\u30a2\u30c3\u30d7\u3057\u3066\u304b\u3089\u3068\u3082\u601d\u3063\u305f\u3093\u3060\u3051\u3069\u3001\u66f8\u304f\u52e2\u3044\u304c\u7121\u304f\u306a\u308b\u524d\u306b\u66f8\u304d\u307e\u3059\u3002\u79c1\u304c http://www.latrobe.edu.au/philosophy/phimvt/joy/forth-joy.html \u3092\u8aad\u3093\u3067\u8d85\u611f\u52d5\u3057\u305f\u306e\u306f\u6700\u5f8c\u306e Joy Algebra \u306e\u7ae0\u3067\u3059\u3002\u306a\u305c\u611f\u52d5\u3057\u305f\u304b\u3068\u8a00\u3046\u3068\u3001\u30e1\u30bf\u30d5\u30a1\u3092\u9069\u5207\u306b\u9078\u3076\u4e8b\u306b\u3088\u3063\u3066\u3053\u3093\u306a\u306b\u8a71\u304c\u5358\u7d14\u306b\u306a\u308b\u306e\u304b\uff01\u3068\u3044\u3046\u4e8b\u3092\u601d\u3044\u77e5\u3089\u3055\u308c\u305f\u304b\u3089\u3067\u3059\u3002\u305d\u3057\u3066\u3001\u30b3\u30f3\u30d3\u30cd\u30fc\u30bf\u304c\u3069\u308c\u3060\u3051\u3053\u308c\u304b\u3089\u306e\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3067\u91cd\u8981\u306b\u306a\u308b\u304b\u78ba\u4fe1\u304c\u6301\u3066\u305f\u304b\u3089\u2026","author_url":"https://blog.hatena.ne.jp/propella/","url":"https://propella.hatenablog.com/entry/20070519/p1","height":"190","provider_url":"https://hatena.blog","width":"100%","provider_name":"Hatena Blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fpropella.hatenablog.com%2Fentry%2F20070519%2Fp1\" title=\" \u306a\u305c\u30dd\u30a4\u30f3\u30c8\u30d5\u30ea\u30fc\u30b9\u30bf\u30a4\u30eb = \u30b3\u30f3\u30d3\u30cd\u30fc\u30bf\u304c\u91cd\u8981\u306a\u306e\u304b - \u8a00\u8a9e\u30b2\u30fc\u30e0\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_title":"\u8a00\u8a9e\u30b2\u30fc\u30e0","published":"2007-05-19 00:00:00","author_name":"propella","version":"1.0","title":" \u306a\u305c\u30dd\u30a4\u30f3\u30c8\u30d5\u30ea\u30fc\u30b9\u30bf\u30a4\u30eb = \u30b3\u30f3\u30d3\u30cd\u30fc\u30bf\u304c\u91cd\u8981\u306a\u306e\u304b","image_url":null,"type":"rich","blog_url":"https://propella.hatenablog.com/","categories":[]}