{"image_url":"https://chart.apis.google.com/chart?cht=tx&chl=a_0","type":"rich","provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fa4.hateblo.jp%2Fentry%2F2018%2F10%2F28%2F181454\" title=\"\u7b49\u6bd4\u6570\u5217\u306e\u548c - 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>","width":"100%","author_url":"https://blog.hatena.ne.jp/dai-ig/","author_name":"dai-ig","published":"2018-10-28 18:14:54","provider_name":"Hatena Blog","categories":["\u6570\u5b66","\u6570\u5217"],"blog_title":"A4\u306e\u5b87\u5b99","blog_url":"https://a4.hateblo.jp/","version":"1.0","description":"\u7b49\u6bd4\u6570\u5217 \u7b49\u6bd4\u6570\u5217\u306e\u4e00\u822c\u9805\u306f\u3001\u521d\u9805\u3092\u3001\u516c\u6bd4\u3092\u3068\u3057\u3066\u3001 \\begin{equation} a_n=r^na_0 \\end{equation} \u3068\u8868\u305b\u308b\u3002 (\u4e0e\u3048\u3089\u308c\u305f\u521d\u9805\u304c\u3060\u3063\u305f\u3089\u3067\u5272\u3063\u3066\u3092\u4f5c\u3063\u3066\u304a\u3053\u3046\u3002\u304c\u521d\u9805\u3060\u3068\u306e\u6307\u6570\u304c\u306b\u306a\u3063\u3066\u9762\u5012\u306a\u306e\u3067) \u7b49\u6bd4\u6570\u5217\u306e\u548c \u3053\u306e\u6570\u5217\u3092\u304b\u3089\u307e\u3067\u8db3\u3057\u305f\u5024\u306f\u3044\u304f\u3064\u306b\u306a\u308b\u304b\uff1f\u3084\u7701\u7565\u306e\u306a\u3044\u5f62\u3067\u8868\u3057\u305f\u3044\u3002 \u307e\u305a\u5358\u7d14\u306b\u548c\u3092\u53d6\u3063\u3066\u307f\u308b\u3068\u3001 \\begin{equation}\\displaystyle \\sum_{k=m}^nr^ka_0=r^ma_0+r^{m+1}a_0+r^{m+2}a_0+\\cdots +r^{n-1}a_0+r^na_0 \\tag{1}\\end{equat\u2026","height":"190","url":"https://a4.hateblo.jp/entry/2018/10/28/181454","title":"\u7b49\u6bd4\u6570\u5217\u306e\u548c"}