{"author_name":"kuro-yo","description":"\u3068\u3044\u3046\u306e\u304c\u3001\u3042\u308b\u3093\u3060\u305d\u3046\u3067\u3059\u306d\uff1a \u65e2\u7d04\u5206\u6570\u30af\u30a4\u30ba http://www.hyuki.com/dig/fracans.html (\u8ffd\u8a18) Stern-Brocot Tree -- from Wolfram MathWorld \u2192Farey Sequence -- from Wolfram MathWorld","provider_url":"https://hatena.blog","blog_title":"\u304f\u308d\u3087\u308d\u3050","categories":[],"provider_name":"Hatena Blog","title":"\u30b9\u30bf\u30fc\u30f3\u30fb\u30d6\u30ed\u30b3\u30c3\u30c8\u6728","image_url":null,"blog_url":"https://kuro-yo.hateblo.jp/","type":"rich","url":"https://kuro-yo.hateblo.jp/entry/20090601/1243857844","published":"2009-06-01 21:04:04","width":"100%","version":"1.0","author_url":"https://blog.hatena.ne.jp/kuro-yo/","height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkuro-yo.hateblo.jp%2Fentry%2F20090601%2F1243857844\" title=\"\u30b9\u30bf\u30fc\u30f3\u30fb\u30d6\u30ed\u30b3\u30c3\u30c8\u6728 - \u304f\u308d\u3087\u308d\u3050\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>"}