{"height":"190","provider_url":"https://hatena.blog","blog_url":"https://mzp.hatenadiary.org/","categories":["obsolute","Python","30\u5206\u30d7\u30ed\u30b0\u30e9\u30e0"],"width":"100%","version":"1.0","blog_title":"\u307f\u305a\u3074\u30fc\u65e5\u8a18","author_name":"mzp","url":"https://mzp.hatenadiary.org/entry/20080706/euler","title":"Problem 57 - Project Euler","provider_name":"Hatena Blog","image_url":null,"published":"2008-07-06 00:00:00","description":"30\u5206\u30d7\u30ed\u30b0\u30e9\u30e0\u3001\u305d\u306e334\u3002Problem 57 - Project Euler\u3002 2\u306e\u5e73\u65b9\u6839\u306f\u7121\u9650\u306b\u7d9a\u304f\u9023\u5206\u6570\u3067\u8868\u3059\u3053\u3068\u304c\u3067\u304d\u308b. \u221a 2 = 1 + 1/(2 + 1/(2 + 1/(2 + ... ))) = 1.414213...\u6700\u521d\u306e4\u56de\u306e\u7e70\u308a\u8fd4\u3057\u3092\u5c55\u958b\u3059\u308b\u3068\u4ee5\u4e0b\u304c\u5f97\u3089\u308c\u308b. 1 + 1/2 = 3/2 = 1.5 1 + 1/(2 + 1/2) = 7/5 = 1.4 1 + 1/(2 + 1/(2 + 1/2)) = 17/12 = 1.41666... 1 + 1/(2 + 1/(2 + 1/(2 + 1/2))) = 41/29 = 1.41379... \u6b21\u306e3\u3064\u306e\u9805\u306f99\u2026","type":"rich","author_url":"https://blog.hatena.ne.jp/mzp/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmzp.hatenadiary.org%2Fentry%2F20080706%2Feuler\" title=\"Problem 57 - Project Euler - \u307f\u305a\u3074\u30fc\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>"}