{"author_name":"hanecci","author_url":"https://blog.hatena.ne.jp/hanecci/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhanecci.hatenadiary.org%2Fentry%2F20170408%2Fp6\" title=\" Orthonormal basis from normal via quaternion similarity via @marc_b_reynolds - OLD hanecci\u2019s blog : \u65e7 \u306f\u306d\u3063\u3061\u30d6\u30ed\u30b0\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","categories":["MATH"],"version":"1.0","provider_url":"https://hatena.blog","title":" Orthonormal basis from normal via quaternion similarity via @marc_b_reynolds","url":"https://hanecci.hatenadiary.org/entry/20170408/p6","type":"rich","height":"190","description":"http://marc-b-reynolds.github.io/quaternions/2016/07/06/Orthonormal.html \u8868\u9762\u306e\u6cd5\u7dda\u304b\u3089\u76f4\u4ea4\u5ea7\u6a19\u7cfb\u3092\u4f5c\u308b\u65b9\u6cd5\u306b\u3064\u3044\u3066\u3067\u3059.","provider_name":"Hatena Blog","image_url":null,"published":"2017-04-08 00:00:06","width":"100%","blog_title":"OLD hanecci\u2019s blog : \u65e7 \u306f\u306d\u3063\u3061\u30d6\u30ed\u30b0","blog_url":"https://hanecci.hatenadiary.org/"}