{"provider_url":"https://hatena.blog","type":"rich","blog_title":"ita\u2019s diary","blog_url":"https://ita.hatenadiary.jp/","author_url":"https://blog.hatena.ne.jp/ita/","published":"2007-11-24 00:00:00","provider_name":"Hatena Blog","title":" \u884c\u5217\u306e\u554f\u984c","image_url":null,"categories":["\u7406\u7cfb\u30cd\u30bf","J"],"width":"100%","version":"1.0","url":"https://ita.hatenadiary.jp/entry/20071124/p1","author_name":"ita","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fita.hatenadiary.jp%2Fentry%2F20071124%2Fp1\" title=\" \u884c\u5217\u306e\u554f\u984c - ita\u2019s diary\" 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","description":"\u5236\u9650\u6642\u9593\u306f\uff13\uff10\u79d2\u3002 \u3042\u308b\u30d9\u30af\u30c8\u30ebx, y \u306b\u3064\u3044\u3066 Ax=y \u3068\u306a\u308b\u884c\u5217A\u3092\u4e00\u3064\u66f8\u3051\u3002 \u30d6\u30e9\u3068\u30b1\u30c3\u30c8\u3067\u66f8\u304f\u306812\u6587\u5b57\u3002"}