{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Frandommemory.hatenablog.com%2Fentry%2F2021%2F12%2F08%2F214552\" title=\"\u6570\u5b66\uff1a\u7269\u7406\u3092\u5b66\u3073\u697d\u3057\u3080\u305f\u3081\u306b - \u3089\u3093\u3060\u3080\u306a\u8a18\u61b6\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_url":"https://blog.hatena.ne.jp/derwind/","categories":["math-other"],"blog_title":"\u3089\u3093\u3060\u3080\u306a\u8a18\u61b6","provider_name":"Hatena Blog","blog_url":"https://randommemory.hatenablog.com/","version":"1.0","type":"rich","published":"2021-12-08 21:45:52","image_url":null,"width":"100%","description":"Math book \u308f\u308a\u3068\u591a\u5c90\u306b\u308f\u305f\u308b\u8a71\u984c\u3092\u6271\u3063\u305f Web \u306e\u6570\u5b66\u66f8\u304c\u3042\u308b\u3002","provider_url":"https://hatena.blog","author_name":"derwind","url":"https://randommemory.hatenablog.com/entry/2021/12/08/214552","title":"\u6570\u5b66\uff1a\u7269\u7406\u3092\u5b66\u3073\u697d\u3057\u3080\u305f\u3081\u306b","height":"190"}