{"author_name":"inaz2","blog_title":"\u3082\u3082\u3044\u308d\u30c6\u30af\u30ce\u30ed\u30b8\u30fc","provider_name":"Hatena Blog","image_url":null,"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Finaz2.hatenablog.com%2Fentry%2F2013%2F12%2F05%2F234357\" title=\"Python\u3067double\u578b\u306e\u30d0\u30a4\u30ca\u30ea\u8868\u73fe\u3092\u78ba\u8a8d\u3059\u308b - \u3082\u3082\u3044\u308d\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","width":"100%","description":"Python\u306estruct\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u4f7f\u3046\u3068\u3001int\u578b\u3084double\u578b\u306e\u6570\u5b57\u3092\u30d0\u30a4\u30c8\u5217\u306b\u5909\u63db\u3057\u305f\u308a\uff08pack\uff09\u3001\u30d0\u30a4\u30c8\u5217\u304b\u3089\u6570\u5b57\u3092\u53d6\u308a\u51fa\u3057\u305f\u308a\uff08unpack\uff09\u3067\u304d\u308b\u3002 \u3053\u308c\u3092\u5229\u7528\u3057\u3066\u3001double\u578b\u306e\u500d\u7cbe\u5ea6\u6d6e\u52d5\u5c0f\u6570\u70b9\u6570\u304c\u3069\u306e\u3088\u3046\u306a\u30d0\u30a4\u30c8\u5217\u3068\u3057\u3066\u8868\u73fe\u3055\u308c\u308b\u304b\u3092\u78ba\u8a8d\u3057\u3066\u307f\u308b\u3002 \u4e00\u822c\u306b\u3001double\u578b\u306e\u5c0f\u6570\u306fIEEE 754\u306ebinary64\u5f62\u5f0f\u306b\u3066\u6271\u308f\u308c\u308b\u3002 \u3064\u307e\u308a\u3001\u6700\u521d\u306e1bit\u304c\u7b26\u53f7\u3092\u8868\u3057\u3001\u7d9a\u304f11bit\u304c\u6307\u6570\u3001\u6b8b\u308a\u306e52bit\u304c\u4eee\u6570\u3092\u8868\u3059\u3002 \u5b9f\u969b\u306b\u78ba\u304b\u3081\u3066\u307f\u308b\u3002 \u307e\u305a\u306f\u3001struct\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u30a4\u30f3\u30dd\u30fc\u30c8\u3057\u3066\u3001\u5909\u6570\u306b\u6570\u5b57\u3092\u4ee3\u5165\u3002 $ python Python 2.7.5 (default,\u2026","title":"Python\u3067double\u578b\u306e\u30d0\u30a4\u30ca\u30ea\u8868\u73fe\u3092\u78ba\u8a8d\u3059\u308b","height":"190","blog_url":"https://inaz2.hatenablog.com/","url":"https://inaz2.hatenablog.com/entry/2013/12/05/234357","version":"1.0","provider_url":"https://hatena.blog","published":"2013-12-05 23:43:57","categories":[],"author_url":"https://blog.hatena.ne.jp/inaz2/","type":"rich"}