{"author_name":"cool-hira","url":"https://cool-hira.hatenablog.com/entry/2020/02/14/060621","description":"The Amazing Heptadecagon (17-gon) - Numberphile \u52d5\u753b YouTube https://www.youtube.com/watch?v=87uo2TPrsl8 Carl Friedrich Gauss \u5341\u4e03\u89d2\u5f62 \u30a6\u30a3\u30ad\u30da\u30c7\u30a3\u30a2\uff08Wikipedia\uff09 \u5341\u4e03\u89d2\u5f62\uff08heptadecagon\uff09\u306f\u3001\u591a\u89d2\u5f62\u306e\u4e00\u3064\u3067\u300117\u672c\u306e\u8fba\u306817\u500b\u306e\u9802\u70b9\u3092\u6301\u3064\u56f3\u5f62\u3067\u3042\u308b\u3002\u5185\u89d2\u306e\u548c\u306f2700\u00b0\u3001\u5bfe\u89d2\u7dda\u306e\u672c\u6570\u306f119\u672c\u3067\u3042\u308b\u3002 \u6b63\u5341\u4e03\u89d2\u5f62\u306f\u5b9a\u898f\u3068\u30b3\u30f3\u30d1\u30b9\u306b\u3088\u308b\u4f5c\u56f3\u304c\u53ef\u80fd\u306a\u56f3\u5f62\u306e\u4e00\u3064\u3067\u3042\u308b\u3002p \u304c\u7d20\u6570\u3067\u3042\u308b\u6b63p\u89d2\u5f62\u306e\u3046\u3061\u3001\u3053\u306e\u3088\u3046\u306a\u4f5c\u56f3\u304c\u53ef\u80fd\u306a\u3082\u306e\u306f p \u304c\u30d5\u30a7\u30eb\u30de\u30fc\u7d20\u6570\u3067\u3042\u308b\u5834\u2026","version":"1.0","author_url":"https://blog.hatena.ne.jp/cool-hira/","published":"2020-02-14 06:06:21","provider_url":"https://hatena.blog","categories":[],"title":"\u3058\u3058\u3043\u306e\u300c\u6b74\u53f2\u30fb\u601d\u60f3_113_\u6570\u5b66\u306e\u5929\u624d\u30fb\u5148\u99c6\u8005\u30fb\u30ac\u30a6\u30b9\u300d","image_url":"https://colzaga.edu.co/web/wp-content/uploads/2018/04/Gauss-1-300x169.jpg","blog_url":"https://cool-hira.hatenablog.com/","width":"100%","height":"190","provider_name":"Hatena Blog","blog_title":"cool-hira\u2019s diary","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fcool-hira.hatenablog.com%2Fentry%2F2020%2F02%2F14%2F060621\" title=\"\u3058\u3058\u3043\u306e\u300c\u6b74\u53f2\u30fb\u601d\u60f3_113_\u6570\u5b66\u306e\u5929\u624d\u30fb\u5148\u99c6\u8005\u30fb\u30ac\u30a6\u30b9\u300d - cool-hira\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>","type":"rich"}