{"categories":[],"image_url":null,"url":"https://computeralgebra.hatenablog.com/entry/20070810/1186756330","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fcomputeralgebra.hatenablog.com%2Fentry%2F20070810%2F1186756330\" title=\"\u5bfe\u79f0\u5f0f\u306e\u57fa\u672c\u5b9a\u7406 - \u975e\u5c02\u9580\u7684\u30b7\u30f3\u30ae\u30e5\u30e9\u30ea\u30c6\u30a3\u30fc\u7814\u7a76\u6240\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","height":"190","published":"2007-08-10 23:32:10","width":"100%","version":"1.0","provider_name":"Hatena Blog","author_url":"https://blog.hatena.ne.jp/computeralgebra/","provider_url":"https://hatena.blog","type":"rich","author_name":"computeralgebra","blog_url":"https://computeralgebra.hatenablog.com/","blog_title":"\u975e\u5c02\u9580\u7684\u30b7\u30f3\u30ae\u30e5\u30e9\u30ea\u30c6\u30a3\u30fc\u7814\u7a76\u6240","description":"[\u5b9a\u7406]\u5bfe\u79f0\u5f0f\u306f\u57fa\u672c\u5bfe\u79f0\u5f0f\u306e\u591a\u9805\u5f0f\u3068\u306a\u308a\u307e\u3059\u3002\u3053\u308c\u30923\u5909\u6570()\u306e\u5834\u5408\u306b\u3064\u3044\u3066\u8a3c\u660e\u3057\u307e\u3059\u3002\u3053\u306e\u5834\u5408\u57fa\u672c\u5bfe\u79f0\u5f0f\u306f \u3068\u306a\u308a\u307e\u3059\u3002 [\u8a3c\u660e] \u3092\u5bfe\u79f0\u5f0f\u3068\u3057\u307e\u3059\u3002 \u307e\u305a\u3001\u3044\u3063\u305f\u3093 \u3001\u3001\u3068\u304a\u304d\u307e\u3059\u3002 \u3059\u308b\u3068 \u306f\u3069\u306e\u3088\u3046\u306a\u306b\u3064\u3044\u3066\u3082\u6210\u308a\u7acb\u3064\u7b49\u5f0f\u3068\u306a\u308a\u307e\u3059(\u3092\u5909\u6570\u3068\u3059\u308b\u591a\u9805\u5f0f\u3068\u3057\u3066\u7b49\u3057\u3044)\u3002 \u3092\u4ee3\u5165\u3059\u308b\u3068\u3068\u306a\u308b\u306e\u3067\u304c\u6210\u308a\u7acb\u3061\u307e\u3059\u3002 \u304b\u3089 \u306f\u3069\u306e\u3088\u3046\u306a t \u306b\u3064\u3044\u3066\u3082\u6210\u308a\u7acb\u3064\u7b49\u5f0f\u3068\u306a\u308a\u307e\u3059\u3002 \u3092\u4ee3\u5165\u3059\u308b\u3068\u3088\u308a \u3068\u306a\u308a\u307e\u3059\u3002 [tex: \\LARGE t^{2}+(x-a)t+(x^{2}-ax+b)=(t-y)(t+(x+y-a))+*1] \u304b\u3089 \u306f\u3069\u306e\u3088\u3046\u306a\u306b\u3064\u3044\u3066\u3082\u6210\u308a\u7acb\u3064\u7b49\u5f0f\u3068\u306a\u308a\u307e\u3059\u3002 \u3092\u4ee3\u5165\u3059\u308b\u3068\u3088\u308a\u2026","title":"\u5bfe\u79f0\u5f0f\u306e\u57fa\u672c\u5b9a\u7406"}