{"version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fryamada.hatenadiary.jp%2Fentry%2F20150607%2F1433648366\" title=\"\u7403\u9762\u306e\u4e09\u89d2\u5f62\u4e8c\u8272\u5857\u308a - ryamada\u306e\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fb\u6570\u5b66\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>","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/r/ryamada/20150607/20150607123802.png","height":"190","author_url":"https://blog.hatena.ne.jp/ryamada/","published":"2015-06-07 12:39:26","description":"\u4e09\u89d2\u5f62\u3067\u57cb\u3081\u5c3d\u304f\u3059\u3002\u3059\u3079\u3066\u306e\u30ce\u30fc\u30c9\u306f\u6b21\u6570\u304c\u5076\u6570 \u5317\u6975\u30fb\u5357\u6975\u306e\u5468\u308a\u306b\uff16\u3064\u306e\u4e09\u89d2\u5f62\u3092\u7f6e\u304f \u3059\u3079\u3066\u306e\u9802\u70b9\u306e\u6b21\u6570\u3092\uff16\u306b\u3059\u308b \u3059\u3053\u3057\u3086\u304c\u3080\u304c\u307e\u3042\u307e\u3042\u306b\u306a\u308b \u305d\u3053\u304b\u3089\u3001\u4e09\u89d2\u5f62\u3092\uff13\u8fba\u306e\u4e2d\u70b9\u3067\uff14\u5206\u5272\u3057\u3066\u3044\u304f\u3068\u3001\u305d\u306e\u3088\u3046\u306a\u7d30\u304b\u3044\u5206\u5272\u304c\u3067\u304d\u308b theta <- (0:11)/12*2*pi theta2 <- (0:5)/6*2*pi equator <- cbind(cos(theta),sin(theta),rep(0,12)) north <- cbind(1/sqrt(2)*cos(theta2),1/sqrt(2)*sin(theta2),rep(1/sqrt(2),6)) south <- cbind\u2026","categories":["\u7403","\u7403\u9762","\u30aa\u30a4\u30e9\u30fc\u4e09\u89d2\u5316"],"title":"\u7403\u9762\u306e\u4e09\u89d2\u5f62\u4e8c\u8272\u5857\u308a","blog_url":"https://ryamada.hatenadiary.jp/","type":"rich","url":"https://ryamada.hatenadiary.jp/entry/20150607/1433648366","blog_title":"ryamada\u306e\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fb\u6570\u5b66\u30e1\u30e2","provider_name":"Hatena Blog","width":"100%","provider_url":"https://hatena.blog","author_name":"ryamada"}