{"url":"https://boxnos.hatenablog.com/entry/20080415/1208228755","author_name":"tanakaBox","image_url":null,"provider_name":"Hatena Blog","height":"190","blog_title":"\u30dc\u30af\u30ce\u30b9","published":"2008-04-15 12:05:55","description":"4\u7ae0\u306e\u524d\u534a\u6226\u3002\u30b9\u30b2\u30fc\u91cd\u8981\u30dd\u30a4\u30f3\u30c8\u306a\u306e\u3067\u3001\u30ad\u30c3\u30c1\u30ea\u3084\u308b\u3002 \u521d\u98051,\u516c\u6bd4x\u306e0\u9805\u304b\u3089n\u9805\u307e\u3067\u306e\u7b49\u6bd4\u6570\u5217\u306f\u3001n\u3092\u7121\u9650\u5927\u307e\u3067\u4f38\u3070\u3059\u3002 x \u221e\u306b\u3059\u308b\u3068\u3001 \u306a\u306e\u3067\u3001\u3068\u306a\u3063\u3066\u3001\u7b49\u6bd4\u6570\u5217\u306e\u7121\u9650\u7d1a\u6570\u304c\u5f97\u3089\u308c\u305f\u3002 \u521d\u9805\u3092a\u3068\u3057\u305f\u3068\u304d\u306f\u3001\u3068\u306a\u308b\u3002 \u30a4\u30de\u30a4\u30c1\u30d4\u30f3\u3068\u6765\u306a\u3044\u306e\u3067\u3001 \u5b9f\u4f8b\u3092\u3002\u4ee5\u524d\u8a71\u984c\u306b\u306a\u3063\u305f0.999... - Wikipedia \u5faa\u74b0\u5c0f\u6570 0.999...\u306f\u3001\u307e\u3063\u305f\u304f\u5b8c\u5168\u306b\u5bf8\u5206\u306e\u9055\u3044\u3082\u306a\u304f 1 \u306b\u7b49\u3057\u3044\u3002 \u3068\u3044\u3046\u8a71\u984c\u3002 0.999... = 1\u3092\u7121\u9650\u7d1a\u6570\u3092\u7528\u3044\u3066\u6c42\u3081\u3066\u307f\u308b\u30020.999....\u306f\u3001\u521d\u98050.9,\u516c\u6bd40.1\u306e\u7121\u9650\u7b49\u6bd4\u6570\u5217\u306e\u548c\u3068\u3057\u3066\u5b9a\u7fa9\u51fa\u6765\u308b\u306e\u3067\u3001 (/ 0.9 (- 1 0.1)) ; 1.0 \u2026","version":"1.0","categories":["Scheme"],"width":"100%","provider_url":"https://hatena.blog","blog_url":"https://boxnos.hatenablog.com/","type":"rich","author_url":"https://blog.hatena.ne.jp/tanakaBox/","title":" \u6570\u5b66\u30ac\u30fc\u30eb\u3092\u8aad\u3080\u305e\u3049 4 - \u7121\u9650\u7d1a\u6570","html":""}