{"image_url":null,"type":"rich","author_url":"https://blog.hatena.ne.jp/potappo/","author_name":"potappo","description":"http://developer.mozilla.org/ja/docs/Core_JavaScript_1.5_Reference:Global_Objects:Math:E \u81ea\u7136\u5bfe\u6570\u306e\u5e95\u3068\u3057\u3066\u7528\u3044\u3089\u308c\u308b\u30cd\u30a4\u30d4\u30a2\u6570\uff08\u30aa\u30a4\u30e9\u30fc\u6570\uff09\u3092\u63d0\u4f9b\u3059\u308b\u30d7\u30ed\u30d1\u30c6\u30a3\u3067\u3059\u3002 \u82f1\u8a9e\u7248\u304c\u6c17\u306b\u306a\u308b\u4eba\u5411\u3051\u306b\u66f8\u3044\u3066\u304a\u304f\u3068\uff08\u8a33\u6ce8\u306b\u66f8\u3044\u305f\u3051\u3069\u3001\u30b3\u30e1\u30f3\u30c8\u30a2\u30a6\u30c8\u306b\u3057\u305f\u90e8\u5206\uff09\u3001\u82f1\u8a9e\u7248\u306b\u3042\u308b \"Euler's constant\" \u3092\u76f4\u8a33\u3057\u3066\u3001\"\u30aa\u30a4\u30e9\u30fc\u306e\u5b9a\u6570\"\u3068\u3057\u3066\u3057\u307e\u3046\u3068\u3001\u30aa\u30a4\u30e9\u30fc\u30fb\u30de\u30b9\u30b1\u30ed\u30fc\u30cb\u5b9a\u6570\uff08Euler\u2013Mascheroni constant\u3001\u30aa\u30a4\u30e9\u30fc\u306e\u03b3\uff09\u306e\u3053\u3068\u306b\u306a\u3063\u3066\u3057\u307e\u3046\u306e\u3067\u3001\"\u30cd\u30a4\u30d4\u30a2\u6570\uff08\u30aa\u30a4\u30e9\u30fc\u6570\uff09\" \u3068\u8a33\u3059\u3088\u3046\u2026","title":"Math:E \u3092\u7ffb\u8a33","blog_url":"https://potappo.hatenadiary.com/","provider_name":"Hatena Blog","height":"190","blog_title":"A Better Project\uff20\u306f\u3066\u306a\u30c0\u30a4\u30a2\u30ea\u30fc\uff08\u30a4\u30f3\u30dd\u30fc\u30c8\u7248\uff09","width":"100%","url":"https://potappo.hatenadiary.com/entry/20070907/1189091929","categories":["MDC"],"provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fpotappo.hatenadiary.com%2Fentry%2F20070907%2F1189091929\" title=\"Math:E \u3092\u7ffb\u8a33 - A Better Project\uff20\u306f\u3066\u306a\u30c0\u30a4\u30a2\u30ea\u30fc\uff08\u30a4\u30f3\u30dd\u30fc\u30c8\u7248\uff09\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","version":"1.0","published":"2007-09-07 00:18:49"}