{"description":"\u5bfe\u6570\u95a2\u6570\u3092\u3001\u5909\u6570\u3067\u5fae\u5206\u3057\u305f\u3044\u3002\u5fae\u5206\u306e\u5b9a\u7fa9\u306b\u5f93\u3063\u3066\u4ee3\u5165\u3059\u308b\u3002 \\begin{equation}y'=\\lim_{h \\to 0} \\frac{\\log_{a} {(x+h)}-\\log_a x}{h}\\end{equation} \u3053\u3053\u304b\u3089\u5bfe\u6570\u95a2\u6570\u306e\u6027\u8cea\u3092\u7528\u3044\u3066\u5f0f\u3092\u5909\u5f62\u3057\u3066\u3044\u304f\u3002 \\begin{eqnarray}y'&=&\\lim_{h \\to 0} \\frac{\\log_a \\left( \\frac{x+h}{x} \\right)}{h}\\\\&=&\\lim_{h \\to 0} \\frac{\\log_a \\left( 1+\\frac{h}{x} \\right)}{h}\\\\&=&\\lim_{h \\t\u2026","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fa4.hateblo.jp%2Fentry%2F2018%2F11%2F06%2F220548\" title=\"\u5bfe\u6570\u95a2\u6570\u306e\u5fae\u5206 - A4\u306e\u5b87\u5b99\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_url":"https://a4.hateblo.jp/","image_url":"https://chart.apis.google.com/chart?cht=tx&chl=%20y%3D%5Clog_%7Ba%7D%20x","author_url":"https://blog.hatena.ne.jp/dai-ig/","provider_name":"Hatena Blog","height":"190","categories":["\u6570\u5b66","\u5fae\u5206"],"version":"1.0","blog_title":"A4\u306e\u5b87\u5b99","title":"\u5bfe\u6570\u95a2\u6570\u306e\u5fae\u5206","published":"2018-11-06 22:05:48","provider_url":"https://hatena.blog","url":"https://a4.hateblo.jp/entry/2018/11/06/220548","type":"rich","width":"100%","author_name":"dai-ig"}