{"published":"2009-10-20 01:23:50","author_url":"https://blog.hatena.ne.jp/opechuman/","blog_url":"https://opechuman.hatenadiary.org/","width":"100%","author_name":"opechuman","title":"\u300c\uff12\u3068\uff11\u306f\u7b49\u3057\u3044\u300d\u306e\u8a3c\u660e\u3092\u53cd\u8a3c\u3057\u3066\u307f\u305f","provider_name":"Hatena Blog","type":"rich","image_url":null,"description":"\u5bdd\u3088\u3046\u3068\u601d\u3063\u305f\u3089\u3001\u9762\u767d\u3044\u8a18\u4e8b\u3092\u898b\u3064\u3051\u3066\u3057\u307e\u3063\u305f\u30fb\u30fb\u30fb \u306f\u3066\u306a\u3067\u8a71\u984c\u306b\u306a\u3063\u3066\u3044\u308b\u3001\u300c\uff12\u3068\uff11\u306f\u7b49\u3057\u3044\u300d\u3068\u3044\u3046\u3053\u3068\u3092\u8a3c\u660e\u3057\u3066\u3057\u307e\u3063\u3066\u3044\u308b\u8ad6\u6587\u3002 http://kyoko-np.net/2008090501.html \u7720\u3044\u306e\u3067\u3001\u3055\u3063\u3055\u3068\u53cd\u8a3c\u3057\u3066\u307f\u3088\u3046\u3068\u601d\u3044\u307e\u3059\u3002 1\u884c\u76ee\u3067\u306f a=b \u3068\u306a\u3063\u3066\u3044\u308b\u3053\u3068\u304b\u3089\u3001a\u3068b\u306e\u5024\u306b\u95a2\u308f\u3089\u305a a-b = 0 \u3067\u3059\u3002 \u4e00\u65b9\u30014\u884c\u76ee\u304b\u30895\u884c\u76ee\u306e\u5909\u63db\u306f (a+b)(a-b) = b(a-b) a+b = b \u3067\u3059\u304c\u3001\u3053\u308c\u306f\u4e21\u8fba\u3092a-b\u3067\u5272\u3063\u3066\u307e\u3059\u3002 \u3053\u308c\u306f\u3001\u5148\u307b\u3069\u306ea-b=0\u3088\u308a \u4e21\u8fba\u30920\u3067\u5272\u3063\u3066\u3044\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002 \u3068\u3044\u3046\u308f\u3051\u3067\u30014\u884c\u76ee\u304b\u30895\u884c\u76ee\u3078\u306e\u5909\u63db\u306f\u6210\u7acb\u3057\u307e\u305b\u3093\u3002 \u2026","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fopechuman.hatenadiary.org%2Fentry%2F20091020%2F1256055830\" title=\"\u300c\uff12\u3068\uff11\u306f\u7b49\u3057\u3044\u300d\u306e\u8a3c\u660e\u3092\u53cd\u8a3c\u3057\u3066\u307f\u305f - opechuman\u306e\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>","url":"https://opechuman.hatenadiary.org/entry/20091020/1256055830","height":"190","version":"1.0","blog_title":"opechuman\u306e\u65e5\u8a18","provider_url":"https://hatena.blog","categories":["\u6570\u5b66"]}