{"published":"2026-05-31 18:51:19","provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fpotisan-programming-memo.hatenablog.jp%2Fentry%2F2026%2F05%2F31%2F185119\" title=\"\u6570\u5b66 x\u8ef8\u30680\u30012k\u3067\u4ea4\u308f\u308a\u89e3\u306e\u4e2d\u592e\u3068\u306a\u308bx\u3067y=1\u3092\u901a\u308b\u4e0a\u306b\u51f8\u306a2\u6b21\u95a2\u6570\u306e\u65b9\u7a0b\u5f0f - potisan\u306e\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u30e1\u30e2\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_name":"Hatena Blog","width":"100%","title":"\u6570\u5b66 x\u8ef8\u30680\u30012k\u3067\u4ea4\u308f\u308a\u89e3\u306e\u4e2d\u592e\u3068\u306a\u308bx\u3067y=1\u3092\u901a\u308b\u4e0a\u306b\u51f8\u306a2\u6b21\u95a2\u6570\u306e\u65b9\u7a0b\u5f0f","url":"https://potisan-programming-memo.hatenablog.jp/entry/2026/05/31/185119","categories":["\u6570\u5b66"],"author_url":"https://blog.hatena.ne.jp/potisan/","blog_url":"https://potisan-programming-memo.hatenablog.jp/","description":"\u300cx\u8ef8\u30680\u30012k\u3067\u4ea4\u308f\u308a\u89e3\u306e\u4e2d\u592e\u3068\u306a\u308bx\u3067y=1\u3092\u901a\u308b\u4e0a\u306b\u51f8\u306a2\u6b21\u95a2\u6570\u306e\u65b9\u7a0b\u5f0f\u300d\u306e\u65b9\u7a0b\u5f0f\u3092\u6c42\u3081\u308b\u3068\u304d\u30012\u6b21\u95a2\u6570\u306e\u6027\u8cea\u3092\u4f7f\u3048\u3070\u697d\u3092\u3067\u304d\u307e\u3059\u3002\u6b63\u653b\u6cd5\u3067\u8a08\u7b97\u3057\u3066\u304b\u3089\u6c17\u4ed8\u3044\u305f\u306e\u3067\u3001\u4eca\u5f8c\u306e\u305f\u3081\u306b\u8a18\u9332\u3057\u307e\u3059\u3002 \u6b63\u653b\u6cd5\u3067\u8a08\u7b97\u3059\u308b\u3002\u4e0a\u306b\u51f8\u306a2\u6b21\u95a2\u6570\u304c3\u70b9(0,0), (2k, 0), (k, 1)\u3092\u901a\u308b\u3053\u3068\u304b\u3089a, b, c\u3092\u6c42\u3081\u3066\u5143\u306e\u5f0f\u306b\u4ee3\u5165\u3057\u307e\u3059\u3002\u306a\u304a\u3001\u524d\u63d0\u3088\u308a\u30013\u70b9\u76ee\u306ex=k\u306f\u3068\u8a08\u7b97\u3057\u3066\u3044\u307e\u3059\u3002 2\u6b21\u95a2\u6570\u306e\u6027\u8cea\u3092\u7528\u3044\u308b\u30022\u89e3x=0, 2k\u3092\u6301\u3064\u4e0a\u306b\u51f8\u306a2\u6b21\u95a2\u6570\u304c\u70b9(k, 1)\u3092\u901a\u308b\u3053\u3068\u304b\u3089a\u3092\u6c42\u3081\u3066\u5143\u306e\u5f0f\u306b\u4ee3\u5165\u3057\u307e\u3059\u3002\u306a\u304a\u3001\u524d\u63d0\u3088\u308a\u3001\u901a\u308b\u70b9\u306ex=k\u306f\u3068\u8a08\u7b97\u3057\u3066\u3044\u307e\u3059\u3002 \u3069\u3061\u3089\u306e\u65b9\u6cd5\u3067\u3082\u4ee5\u4e0b\u306e\u5f0f\u304c\u5f97\u3089\u308c\u307e\u2026","author_name":"potisan","version":"1.0","blog_title":"potisan\u306e\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u30e1\u30e2","image_url":null,"height":"190","type":"rich"}