{"blog_url":"https://tamanujan.hateblo.jp/","height":"190","blog_title":"\u7dda\u578b\u4ee3\u6570\u306e\u58f0\u3092\u8074\u304f","description":"\u3053\u306e\u8a18\u4e8b\u3067\u308f\u304b\u308b\u3088\u3046\u306b\u306a\u308b\u3053\u3068 \u9006\u884c\u5217\u3092\u8a08\u7b97\u3059\u308b \u30a2\u30eb\u30b4\u30ea\u30ba\u30e0 $[A \\mid I_n] \\to [I_n \\mid A^{-1}]$ \u3092\u3001\u81ea\u5206\u306e\u624b\u3067\u52d5\u304b\u305b\u308b \u3053\u306e\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u304c\u3001\u524d\u56de 2.4.1 (3) \u21d2 (5) \u306e \u8a3c\u660e\u305d\u306e\u3082\u306e\u3092\u5b9f\u88c5\u3057\u305f\u3082\u306e\u3060 \u3068\u8a00\u3048\u308b \u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u304c\u300c\u6b63\u5247\u6027\u306e\u5224\u5b9a\u300d\u3068\u300c\u9006\u884c\u5217\u306e\u8a08\u7b97\u300d\u3092\u540c\u6642\u306b\u3084\u3063\u3066\u304f\u308c\u308b\u7406\u7531\u3092\u8aac\u660e\u3067\u304d\u308b \u7b2c 2 \u7ae0\u3067\u7a4d\u307f\u4e0a\u3052\u305f\u88c5\u7f6e \u2014 \u884c\u57fa\u672c\u5909\u5f62\u30fb\u7c21\u7d04\u5316\u30fb\u968e\u6570\u30fb\u89e3\u306e\u904b\u547d\u30fb\u6b63\u5247\u6027 \u2014 \u304c\u3001\u3059\u3079\u3066\u3072\u3068\u3064\u306e\u8a08\u7b97\u624b\u7d9a\u304d\u306e\u7570\u306a\u308b\u5074\u9762\u3060\u3001\u3068\u4fef\u77b0\u3067\u304d\u308b \u524d\u63d0\u77e5\u8b58 2.4.1\u300c\u6b63\u5247\u884c\u5217\u3068\u9006\u884c\u5217\u300d(\u5b9a\u7406 2.4.2\u3001\u7279\u306b (3) \u21d2 (5) \u306e\u69cb\u6210) 2.3.1\u300c\u89e3\u306e\u2026","width":"100%","provider_name":"Hatena Blog","image_url":null,"author_url":"https://blog.hatena.ne.jp/tamanujan6/","author_name":"tamanujan6","categories":["\u9023\u7acb\u65b9\u7a0b\u5f0f","\u884c\u5217\u306e\u4ee3\u6570"],"provider_url":"https://hatena.blog","url":"https://tamanujan.hateblo.jp/entry/la-02-04-02-computing-inverses","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftamanujan.hateblo.jp%2Fentry%2Fla-02-04-02-computing-inverses\" title=\"\u9006\u884c\u5217\u3092\u6c42\u3081\u308b \u2014 \u62e1\u5927\u884c\u5217\u306e\u53f3\u534a\u5206\u306b\u73fe\u308c\u308b\u3082\u306e - \u7dda\u578b\u4ee3\u6570\u306e\u58f0\u3092\u8074\u304f\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","version":"1.0","published":"2026-05-04 20:51:10","type":"rich","title":"\u9006\u884c\u5217\u3092\u6c42\u3081\u308b \u2014 \u62e1\u5927\u884c\u5217\u306e\u53f3\u534a\u5206\u306b\u73fe\u308c\u308b\u3082\u306e"}