{"blog_title":"hiroto-o's diary","provider_name":"Hatena Blog","version":"1.0","image_url":null,"categories":["\u5927\u5b66"],"author_name":"hiroto-o","url":"https://hiroto-o.hateblo.jp/entry/20060514/1147615337","height":"190","provider_url":"https://hatena.blog","type":"rich","description":"\u3069\u30fc\u3067\u3082\u3044\u3044\u3053\u3068\u304b\u3082\u3057\u308c\u306a\u3044\u3051\u3069\u3001\u3053\u308c\u3063\u3066\u7d50\u69cb\u9069\u7528\u7bc4\u56f2\u304c\u9650\u3089\u308c\u308b\u3093\u3060\u306d\u3002\u5834\u5408\u5206\u3051\u3057\u3066\u307f\u305f\u3089\u6570\u3048\u3089\u308c\u308b\u30b1\u30fc\u30b9\u306b\u7d5e\u308c\u3089\u308c\u305d\u3046\u3002\u4eca\u591c\u306f\u3053\u308c\u3092\u5c11\u3057\u8a70\u3081\u3066\u307f\u3088\u3046\u3002","author_url":"https://blog.hatena.ne.jp/hiroto-o/","blog_url":"https://hiroto-o.hateblo.jp/","width":"100%","published":"2006-05-15 07:02:17","title":"Rodrigue's formula","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhiroto-o.hateblo.jp%2Fentry%2F20060514%2F1147615337\" title=\"Rodrigue&#39;s formula - hiroto-o&#39;s diary\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>"}