{"width":"100%","published":"2019-07-25 19:03:36","url":"https://asangi-a4ac.hateblo.jp/entry/2019/07/25/190336","image_url":null,"blog_url":"https://asangi-a4ac.hateblo.jp/","author_url":"https://blog.hatena.ne.jp/asangi_a4ac/","blog_title":"\u6d45\u8471\u8272\u306e\u8a08\u7b97\u7528\u7d19","title":"\u6574\u6570\u7248\u9023\u7d9a\u95a2\u6570","description":"\u7a81\u7136\u3067\u3059\u304c\u3001\u3053\u308c\u306f\u5b9f\u6570\u5024\u95a2\u6570\\( f \\)\u304c\\( x=a \\)\u3067\u9023\u7d9a\u3067\u3042\u308b\u3053\u3068\u306e\u5b9a\u7fa9\u3067\u3059: \\( \\forall\\ \\varepsilon >0,\\ \\exists\\ \\delta>0 \\ \\forall\\ x\\ \\left( \\ |x-a|<\\delta \\Rightarrow |f(x)-f(a)|<\\varepsilon\\ \\right) \\) \u4f8b\u3068\u3057\u3066\u3001\\( y=2x \\)\u304c\\( x=a \\)\u3067\u9023\u7d9a\u3067\u3042\u308b\u3053\u3068\u3092\u793a\u3057\u307e\u3059: \u4efb\u610f\u306e\u6b63\u306e\u6570\\( \\varepsilon \\)\u306b\u5bfe\u3057\u3066\u3001\\( \\delta = \\frac{\\varepsilon}{3} \\)\u3068\u3059\u308b\u3068\u3001\\( |x-a| < \\de\u2026","categories":[],"height":"190","version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fasangi-a4ac.hateblo.jp%2Fentry%2F2019%2F07%2F25%2F190336\" title=\"\u6574\u6570\u7248\u9023\u7d9a\u95a2\u6570 - \u6d45\u8471\u8272\u306e\u8a08\u7b97\u7528\u7d19\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_url":"https://hatena.blog","author_name":"asangi_a4ac","type":"rich","provider_name":"Hatena Blog"}