{"provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmathbook.hatenadiary.jp%2Fentry%2F2017%2F05%2F20%2F134701\" title=\"\u9023\u7d9a\u3068\u306f - mathbook\u306e\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_url":"https://mathbook.hatenadiary.jp/","published":"2017-05-20 13:47:01","categories":[],"height":"190","version":"1.0","type":"rich","author_name":"shiroha","image_url":null,"width":"100%","provider_name":"Hatena Blog","description":"\u5b9f\u6570\u306f\u9023\u7d9a \u9023\u7d9a\u3057\u3066\u3044\u308b\u3068\u306f\u5207\u308c\u3066\u3044\u306a\u3044\u3068\u3044\u3046\u3053\u3068\u3067\u3042\u308b\u3002 \u6709\u7406\u6570\u306f\u4e0d\u9023\u7d9a \u6709\u7406\u6570\u3067\u306a\u3044\u5b9f\u6570\u304c\u3042\u308b\u304b\u3089 \u305d\u306e\u3088\u3046\u306a\u5b9f\u6570\u3067\u6709\u7406\u6570\u306f\u4e8c\u5206\u3055\u308c\u308b","blog_title":"mathbook\u306e\u65e5\u8a18","author_url":"https://blog.hatena.ne.jp/shiroha/","url":"https://mathbook.hatenadiary.jp/entry/2017/05/20/134701","title":"\u9023\u7d9a\u3068\u306f"}