{"width":"100%","author_url":"https://blog.hatena.ne.jp/smoking186/","provider_url":"https://hatena.blog","version":"1.0","provider_name":"Hatena Blog","url":"https://186.hatenablog.com/entry/20090519/1242727556","categories":["CS"],"image_url":null,"published":"2009-05-19 19:05:56","height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2F186.hatenablog.com%2Fentry%2F20090519%2F1242727556\" title=\" Wolfram|Alpha - 186 @ hatenablog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_title":"186 @ hatenablog","blog_url":"https://186.hatenablog.com/","title":" Wolfram|Alpha","description":"\u7c21\u6613Mathematica\u3068\u3057\u3066\u306f\u4fbf\u5229\u306a\u3093\u3058\u3083\u306a\u3044\u3067\u3057\u3087\u3046\u304b. \u4f8b: (a+b)^2 x^2+2x=y^2+3 factor 2x^5 - 19x^4 + 58x^3 - 67x^2 + 56x - 48 factor x^110+1 in GF(5) \u7d20\u6570\u4f4d\u6570\u306e\u4f53\u306a\u3089\u56e0\u6570\u5206\u89e3\u3067\u304d\u308b factor x^10-1 in Z/44Z\u3068\u304b\u306f\u56e0\u6570\u5206\u89e3\u3057\u3066\u304f\u308c\u306a\u3044","type":"rich","author_name":"smoking186"}