{"author_url":"https://blog.hatena.ne.jp/atlas_neo46/","published":"2026-04-12 07:33:20","title":"\u65e5\u672c\u6570\u5b66\u30aa\u30ea\u30f3\u30d4\u30c3\u30af2026 \u4e88\u9078\u554f5","url":"https://atlas-open2.hatenadiary.jp/entry/2026/04/12/073320","height":"190","image_url":"https://cdn.blog.st-hatena.com/images/theme/og-image-1500.png","width":"100%","categories":["\u6570\u5b66","\u6570\u30aa\u30ea\u89e3\u3044\u3066\u307f\u305f"],"author_name":"atlas_neo46","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fatlas-open2.hatenadiary.jp%2Fentry%2F2026%2F04%2F12%2F073320\" title=\"\u65e5\u672c\u6570\u5b66\u30aa\u30ea\u30f3\u30d4\u30c3\u30af2026 \u4e88\u9078\u554f5 - atlas-open blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_url":"https://hatena.blog","blog_title":"atlas-open blog","version":"1.0","type":"rich","blog_url":"https://atlas-open2.hatenadiary.jp/","provider_name":"Hatena Blog","description":"\u554f5 1\u4ee5\u4e0a17\u4ee5\u4e0b\u306e\u6574\u6570\u306e\u7d44(x,y,z)\u3067\u3042\u3063\u3066, \u6b21\u306e\u6761\u4ef6\u3092\u307f\u305f\u3059\u3082\u306e\u3092\u3059\u3079\u3066\u6c42\u3081\u3088. xy+4, yz+5, zx+6, xyz+7\u3092\u3044\u305a\u308c\u3082\u5272\u308a\u304d\u308b\u3088\u3046\u306a2\u4ee5\u4e0a\u306e\u6574\u6570\u304c\u5b58\u5728\u3059\u308b. \u89e3\u7b54\uff1a \u4e0e\u5f0f\u3092\u5272\u308a\u5207\u308b\u6570\u3092 n \u3068\u3057\u3066\u3001 mod n \u3067\u8003\u3048\u308b\u3002 \u984c\u610f\u3088\u308a xy+4 \u22610 \u2192xy\u2261-4 \u2026\u2460 yz+5 \u22610 \u2192yz\u2261-5 \u2026\u2461 zx+6 \u22610 \u2192zx\u2261-6 \u2026\u2462 xyz+7 \u22610 \u2026\u2463 \u2460\u3092\u2463\u306b\u4ee3\u5165 (-4)z+7\u22610 \u21924z\u22617\u2026\u2464 \u2461\u3092\u2463\u306b\u4ee3\u5165 (-5)x+7\u22610 \u21925x\u22617\u2026\u2465 \u2464\u00d7\u2465\u3088\u308a 20zx\u226149 \u2462\u3092\u4ee3\u5165\u3059\u308b\u3068 -120\u226149 \u2192 169\u22610 \u3068\u306a\u308a\u3001n \u306f 169 \u306e\u2026"}