{"blog_url":"https://mathpapercraft.hatenablog.jp/","provider_url":"https://hatena.blog","author_name":"complexmanifold","version":"1.0","categories":["Kuen Surface","geometry papercraft"],"type":"rich","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/c/complexmanifold/20260309/20260309082715.jpg","title":"4. Kuen surface","blog_title":"\u6570\u5b66\u3063\u307d\u3044\u30da\u30fc\u30d1\u30fc\u30af\u30e9\u30d5\u30c8","provider_name":"Hatena Blog","published":"2026-03-11 10:04:23","height":"190","author_url":"https://blog.hatena.ne.jp/complexmanifold/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmathpapercraft.hatenablog.jp%2Fentry%2F2026%2F03%2F11%2F100423\" title=\"4. Kuen surface - \u6570\u5b66\u3063\u307d\u3044\u30da\u30fc\u30d1\u30fc\u30af\u30e9\u30d5\u30c8\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","description":"\u3053\u3053\u3067 \u3002 \u5909\u6570\u306e\u7bc4\u56f2\u306f \u3053\u3053\u3067 \u306f\u3001 \u306e \u756a\u76ee\u306e\u89e3() \u30b7\u30f3\u30d0\u30eb\u6301\u3063\u305f\u30ab\u30cd\u30b4\u30f3\u306e\u3088\u3046\u306a\u30af\u30a8\u30f3\u66f2\u9762\u3067\u3059\u3002\u4e0b\u534a\u5206\u306f\u80cc\u4e2d\u3067\u9589\u3058\u3066\u7d42\u308f\u308b\u3001web\u3067\u3088\u304f\u307f\u308b\u3001\u305f\u304a\u3084\u304b\u3067\u5973\u6027\u7684\u306a\u5370\u8c61\u3059\u3089\u611f\u3058\u308b\u66f2\u9762\u3002\u4e0a\u534a\u5206\u306f\u6b32\u5f35\u3063\u3066\u3055\u3089\u306b5/4\u56de\u8ee2\u3057\u305f\u7d50\u679c\u3001\u7537\u6027\u7684\u3068\u3044\u3046\u304b\u3001\u30ab\u30cd\u30b4\u30f3\u3068\u3044\u3046\u304b\u3001\u4e2d\u56fd\u306e\u4e0d\u601d\u8b70\u306a\u5f79\u4eba\u3068\u3044\u3046\u304b\u3001\u798d\u3005\u3057\u3055\u3055\u3048\u611f\u3058\u308b\u66f2\u9762\u3068\u306a\u3063\u3066\u304a\u308a\u307e\u3059\u3002 \u4eca\u56de\u306f\u8a2d\u8a08\u304b\u3089\u5de5\u4f5c\u307e\u3067\u3001\u6570\u3005\u306e\u56f0\u96e3\u306b\u906d\u9047\u3057\u3001\u5b8c\u6210\u307e\u3067\u5b9f\u306b4\u30f6\u6708\u304b\u304b\u308a\u307e\u3057\u305f\u3002\u307e\u3055\u306b\u6570\u5b66\u7684\u30da\u30fc\u30d1\u30fc\u30af\u30e9\u30d5\u30c8\u306e\u918d\u9190\u5473\u3067\u3057\u3087\u3046\u3001\u3044\u3084\u307e\u30604\u4f5c\u76ee\u3060\u3051\u3069\u3002\u6570\u56de\u306b\u5206\u3051\u3066\u3001\u82e6\u52b4\u3057\u305f\u70b9\u3092\u3054\u7d39\u4ecb\u3057\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002 \u540d\u524d \u6982\u8981 Wedge, self-intersection rear\u2026","url":"https://mathpapercraft.hatenablog.jp/entry/2026/03/11/100423","width":"100%"}