{"blog_title":"inamori\u2019s diary","description":"\u6d6e\u52d5\u5c0f\u6570\u70b9\u6570\uff08IEEE 754\uff09\u306e\u8a71\u3002\u500d\u7cbe\u5ea6\u30670.2\u306f0.2\u3088\u308a\u5927\u304d\u3044\u3060\u308d\u3046\u304b\u3002 print \"%.17f\" % 0.2 # 0.20000000000000001\u3059\u306a\u308f\u3061\u30010.2\u3088\u308a\u5927\u304d\u3044\u3002 0.2\u306f\u5185\u90e8\u3067\u306f\u3069\u3046\u8868\u73fe\u3055\u308c\u3066\u3044\u308b\u3060\u308d\u3046\u304b\u30020.2\u3092\u500d\u500d\u306b\u3057\u3066\u3044\u3063\u3066\u306f\u3058\u3081\u30661\u4ee5\u4e0a\u306b\u306a\u308b\u306e\u306f\u30010.2->0.4->0.8->1.6\u3060\u304b\u3089\u30010.2\u306f1.6\u00d72-3\u3067\u3001\u4eee\u6570\u90e8\u306e1.6\u304b\u30891\u3092\u5f15\u3044\u305f0.6\u309252\u30d3\u30c3\u30c8\u3067\u8868\u3059\u3002 x = [ 6, 10 ] s = \"0.\" for i in range(53): x[0] += x[0] if x[0] >= x[1]: s += \"1\" x[0] -= x[1\u2026","published":"2009-02-23 00:00:00","version":"1.0","provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Finamori.hateblo.jp%2Fentry%2F20090223%2Fp1\" title=\"\u300c0.2\u300d\u306f0.2\u3088\u308a\u5927\u304d\u3044\u304b\uff1f - inamori\u2019s diary\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","type":"rich","categories":["\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0","Python"],"title":"\u300c0.2\u300d\u306f0.2\u3088\u308a\u5927\u304d\u3044\u304b\uff1f","blog_url":"https://inamori.hateblo.jp/","width":"100%","provider_name":"Hatena Blog","image_url":null,"author_url":"https://blog.hatena.ne.jp/inamori/","author_name":"inamori","url":"https://inamori.hateblo.jp/entry/20090223/p1","height":"190"}