{"author_name":"bate","width":"100%","blog_title":"bate's blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fbate.hatenadiary.jp%2Fentry%2F20080616%2F1213625946\" title=\"\u7a4d\u5206\uff13 - bate&#39;s blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_url":"https://hatena.blog","description":"C\u306f\u7a4d\u5206\u5b9a\u6570 \u306a\u305c\u306a\u3089, \u7a4d\u5206\u5b9a\u6570\u304c\u30a2\u30ec\u3067\u3059\u304c\u6c17\u306b\u3057\u306a\u3044\u3067\u4e0b\u3055\u3044\u3002","version":"1.0","image_url":"http://chart.apis.google.com/chart?cht=tx&chl=%5Cint%20%5Csqrt%7B1-x%5E2%7D%20%5C%2C%20dx%20%3D%20%5Cfrac%7B1%7D%7B2%7D%28x%5Csqrt%7B1-x%5E2%7D%2B%5Csin%5E%7B-1%7Dx%29%2BC","title":"\u7a4d\u5206\uff13","height":"190","url":"https://bate.hatenadiary.jp/entry/20080616/1213625946","published":"2008-06-16 23:19:06","provider_name":"Hatena Blog","blog_url":"https://bate.hatenadiary.jp/","categories":["\u6570\u5b66"],"type":"rich","author_url":"https://blog.hatena.ne.jp/bate/"}