{"author_name":"inarizuuuushi","url":"https://inarizuuuushi.hatenablog.com/entry/2020/04/01/194536","published":"2020-04-01 19:45:36","width":"100%","image_url":null,"title":" [ Eigen ] long double \u578b \u306eMatrix, Vector\u306e\u5ba3\u8a00","provider_url":"https://hatena.blog","version":"1.0","author_url":"https://blog.hatena.ne.jp/inarizuuuushi/","categories":[" Eigen ","c++"],"blog_title":"Sabrou-mal \u30b5\u30d6\u30ed\u30a6\u4e38","height":"190","provider_name":"Hatena Blog","description":"Eigen \u3068\u306f C++ \u306e\u884c\u5217\u6f14\u7b97\u30e9\u30a4\u30d6\u30e9\u30ea[1] \u3067\u3059. \u6697\u9ed2\u901a\u4fe1\u56e3\u306b\u3088\u308b Eigen \u30e1\u30e2 [2]. \u3053\u308c\u3055\u3048\u8aad\u3081\u3070\u57fa\u672c\u6a5f\u80fd\u306f\u5927\u4f53\u4f7f\u3048\u307e\u3059. MatrixXd\u3084, MatrixXi, VectorXd \u3092\u4f7f\u3048\u3070, \u8981\u7d20\u304cdouble\u3084int\u578b\u306e\u884c\u5217\u3084\u30d9\u30af\u30c8\u30eb\u304c\u6271\u3048\u307e\u3059 ([2] \u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044)\u304c, Eigen\u306f\u7d14\u7c8b\u306a\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u30e9\u30a4\u30d6\u30e9\u30ea\u3067\u3042\u308b\u306e\u3067, \u578b\u3082\u30e6\u30fc\u30b6\u30fc\u304c\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3067\u304d\u307e\u3059 [3]. \u3053\u308c\u3092\u53c2\u8003\u306b\u3057\u3066, \u4f8b\u3048\u3070 long double \u578b\u306e\u884c\u5217\u3092\u4f5c\u6210\u3057\u305f\u3044\u306a\u3089\u3070, \u4e0b\u8a18\u306e\u3088\u3046\u306b\u66f8\u3051\u3070\u826f\u3044\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059. #include <iostream> #include <ei\u2026","blog_url":"https://inarizuuuushi.hatenablog.com/","type":"rich","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Finarizuuuushi.hatenablog.com%2Fentry%2F2020%2F04%2F01%2F194536\" title=\" [ Eigen ] long double \u578b \u306eMatrix, Vector\u306e\u5ba3\u8a00 - Sabrou-mal \u30b5\u30d6\u30ed\u30a6\u4e38\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>"}