{"version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fnext49.hatenadiary.jp%2Fentry%2F20090712%2Fp3\" title=\" \u6570\u5b66\u89e3\u8aac\u30b5\u30a4\u30c8\uff1aMathWorld - \u767a\u58f0\u7df4\u7fd2\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","height":"190","author_url":"https://blog.hatena.ne.jp/next49/","description":"\u3042\u306e\u516c\u5f0f\u3068\u304b\u3063\u3066\u82f1\u8a9e\u3067\u306a\u3093\u3066\u3044\u3046\u3093\u3060\u308d\u3046\uff1f\u3068\u601d\u3063\u305f\u3068\u304d\u305f\u307e\u306bGoogle\u3067\u5f15\u3063\u304b\u304b\u308b\u30b5\u30a4\u30c8\u3002 MathWold \u3069\u3093\u306a\u30b5\u30a4\u30c8\u304b\u306f\u3053\u3061\u3089\u304b\u3089 wikipedia.ja\uff1aMathWorld","blog_url":"https://next49.hatenadiary.jp/","blog_title":"\u767a\u58f0\u7df4\u7fd2","title":" \u6570\u5b66\u89e3\u8aac\u30b5\u30a4\u30c8\uff1aMathWorld","author_name":"next49","categories":["\u7814\u7a76","\u30d7\u30ed\u30b0\u30e9\u30e0"],"image_url":null,"type":"rich","url":"https://next49.hatenadiary.jp/entry/20090712/p3","provider_url":"https://hatena.blog","provider_name":"Hatena Blog","width":"100%","published":"2009-07-12 00:00:01"}