{"width":"100%","provider_name":"Hatena Blog","image_url":"http://chart.apis.google.com/chart?cht=tx&chl=%7B%5Cdisplaystyle%20R%5E3%7D","provider_url":"https://hatena.blog","version":"1.0","description":"\u3044\u304f\u3064\u304b\u306e\u8a18\u4e8b\u3067\u6c34\u7d20\u539f\u5b50\u3084\u30b1\u30d7\u30e9\u30fc\u554f\u984c\u3092\u56db\u6b21\u5143\u8abf\u548c\u632f\u52d5\u5b50\u306e\u554f\u984c\u306b\u5909\u63db\u3059\u308bKustaanheimo-Stiefel (KS) \u5909\u63db\u306b\u3064\u3044\u3066\u7d39\u4ecb\u3057\u3066\u3044\u304f\u4e88\u5b9a\u3067\u3042\u308b\u3002 \u7b2c\u4e00\u5f3e\u3067\u3042\u308b\u672c\u8a18\u4e8b\u3067\u306f KS \u5909\u63db\u306e\u6982\u8981\u3092\u7d39\u4ecb\u3059\u308b\u3002 KS\u5909\u63db\u306e\u4e8c\u6b21\u5143\u7248 KS\u5909\u63db\u306e\u767b\u5834 KS\u5909\u63db\u306e\u767a\u5c55\u3068\u5fdc\u7528 KS\u5909\u63db\u306e\u91cf\u5b50\u529b\u5b66\u30f4\u30a1\u30fc\u30b8\u30e7\u30f3 KS\u5909\u63db\u306e\u73fe\u5728 \u4eca\u5f8c\u306e\u8a18\u4e8b\u306b\u3064\u3044\u3066 \u30ea\u30d5\u30a1\u30ec\u30f3\u30b9 \u95a2\u9023\u8a18\u4e8b KS\u5909\u63db\u306e\u4e8c\u6b21\u5143\u7248 \u4e8c\u6b21\u5143\u7684\u306a\u30b1\u30d7\u30e9\u30fc\u554f\u984c\uff08\u904b\u52d5\u9762\u306b\u9650\u5b9a\u3057\u305f\u904b\u52d5\u65b9\u7a0b\u5f0f\u3092\u8003\u3048\u308b\u3001\u306e\u610f\uff09\u304c\u8abf\u548c\u632f\u52d5\u5b50\u306e\u554f\u984c\u306b\u5909\u63db\u3067\u304d\u308b\u3053\u3068\u304c1920\u5e74\u306eLevi-Civita\u306e\u8ad6\u6587\u306b\u3088\u308a\u77e5\u3089\u308c\u3066\u3044\u305f\u3002 \u3053\u306e\u5909\u63db\u306fLevi-Civita\u5909\u63db*1\u3068\u547c\u3070\u308c\u308b\u2026","title":"Kustaanheimo-Stiefel \u5909\u63db\uff08\u305d\u306e\uff11\uff09\u301c\u6982\u8981\u301c","type":"rich","author_url":"https://blog.hatena.ne.jp/ito-yuto/","url":"https://adhara.hatenadiary.jp/entry/2017/05/04/173626","height":"190","published":"2017-05-04 17:36:26","categories":["\u6c34\u7d20\u69d8\u539f\u5b50","\u4e2d\u5fc3\u529b\u30dd\u30c6\u30f3\u30b7\u30e3\u30eb","Kustaanheimo-Stiefel\u5909\u63db"],"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fadhara.hatenadiary.jp%2Fentry%2F2017%2F05%2F04%2F173626\" title=\"Kustaanheimo-Stiefel \u5909\u63db\uff08\u305d\u306e\uff11\uff09\u301c\u6982\u8981\u301c - adhara\u2019s blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_name":"ito-yuto","blog_title":"adhara\u2019s blog","blog_url":"https://adhara.hatenadiary.jp/"}