{"description":"\u3067\u304d\u307e\u3057\u305f\u3002\u3044\u3084\u7cbe\u78ba\u306b\u306f\u3001\u6bcd\u6821\u306e\u53cb\u4eba\u306b\u4e00\u77ac\u3067\u89e3\u304b\u308c\u3066\u3057\u307e\u3044\u307e\u3057\u305fw \u304f\u3084\u3057\u3044\u3002 \u3067\u3001\u8a3c\u660e\u306a\u3093\u3067\u3059\u304c\u2026\u793a\u3057\u305f\u3044\u306e\u306f\u3053\u308c\u3002 \u3042\u308b\u533a\u9593\uff08a,b\uff09\uff08\u2282(0,1)\uff09\u5185\u306e\u3042\u308b\u70b9x_0\u306b\u304a\u3044\u3066\u51f8\u3067\u306a\u3044\u3068\u3057\u3088\u3046\u3002 \u3053\u3053\u3067\u03c6(a)=\u03c6(b)=0\u3001\u03c6(x_0)=1\u3068\u3057\u3066\u3082\u4e00\u822c\u6027\u306f\u5931\u308f\u308c\u306a\u3044\u3002a,b\u306e\u3046\u3061\u3001x_0\u306b\u8fd1\u3044\u65b9\u3092c_0\u3068\u3057\u3001\u300cx_0\u3092\u3001c_0\u3068\u306e\u4e2d\u70b9\u3068\u3059\u308b\u70b9\u300d\u3092x_1\u3068\u3059\u308b\u3002 \u3059\u308b\u3068\u3001\u80cc\u7406\u6cd5\u306e\u4eee\u5b9a\u3088\u308a\u3001\u03c6(x_1)+\u03c6(c_0)=\u03c6(x_1)\u22652\u03c6(x_0)=2\u3092\u5f97\u308b\u3002\u6b21\u306b\u3001a,b\u306e\u3046\u3061\u3001x_1\u306b\u8fd1\u3044\u65b9\u3092c_1\u3068\u3057\u3001\u300cx_1\u3092\u3001c_1\u3068\u306e\u4e2d\u70b9\u3068\u3059\u308b\u70b9\u300d\u3092x_2\u3068\u3059\u308b\u3002 \u80cc\u7406\u6cd5\u306e\u4eee\u5b9a\u3088\u308a\u3001\u03c6(x_2)+\u03c6(\u2026","height":"190","url":"https://lambtani.hatenablog.jp/entry/20130124/1359035564","author_name":"lambtani","provider_url":"https://hatena.blog","blog_title":"Life is Beautiful","title":"\u6628\u65e5\u306e\u51f8","blog_url":"https://lambtani.hatenablog.jp/","provider_name":"Hatena Blog","type":"rich","published":"2013-01-24 22:52:44","author_url":"https://blog.hatena.ne.jp/lambtani/","image_url":"http://cdn-ak.f.st-hatena.com/images/fotolife/l/lambtani/20130124/20130124224027.png","version":"1.0","width":"100%","categories":["\u7814\u7a76"],"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Flambtani.hatenablog.jp%2Fentry%2F20130124%2F1359035564\" title=\"\u6628\u65e5\u306e\u51f8 - Life is Beautiful\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>"}