{"published":"2019-05-06 08:06:57","author_url":"https://blog.hatena.ne.jp/kuyata/","blog_title":"tak0kada\u306e\u4f55\u3067\u3082\u30ce\u30fc\u30c8","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftakuyaokada.hatenablog.com%2Fentry%2F20190506%2F1557097617\" title=\"\u7403\u9762\u8abf\u548c\u95a2\u6570\u4fc2\u6570(3 x n\u884c\u5217)\u306e\u53ef\u8996\u5316 - tak0kada\u306e\u4f55\u3067\u3082\u30ce\u30fc\u30c8\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","description":"3\u6b21\u5143\u7a7a\u9593\u306b\u3072\u3068\u584a\u306e\u5f62(\u7403\u3068\u540c\u76f8)\u304c\u3042\u3063\u3066\u3001\u305d\u306e\u8868\u9762\u4e0a\u306e\u70b9\u306e\u96c6\u5408\u3092\u8003\u3048\u308b\u3002\u4f55\u3089\u304b\u306e\u65b9\u6cd5\u3067\u584a\u306f\u7403\u9762\u306b\u5909\u5f62\u3067\u304d\u3066\u3001\u305d\u306e\u5909\u5f62\u306b\u4f34\u3063\u3066\u70b9\u306e\u96c6\u5408\u306f\u7403\u9762\u4e0a\u306b\u5199\u3055\u308c\u308b\u3001\u3068\u8003\u3048\u308b\u3002\u305d\u306e\u6642\u3001\u5143\u306eX\u3001Y\u3001Z\u5ea7\u6a19\u3092\u305d\u308c\u305e\u308c\u7403\u9762\u4e0a\u306e\u5206\u5e03($S^{2} \\to \\mathrm{R}$)\u3068\u8003\u3048\u308b\u3068\u3001\u3053\u308c\u306f\u7403\u9762\u8abf\u548c\u95a2\u6570\u3067\u5206\u89e3\u3067\u304d\u308b\u3053\u3068\u306b\u306a\u308b\u30023\u3064\u4fc2\u6570\u306e\u5217\u304c\u53d6\u308c\u308b\u306e\u3067\u3001\u305d\u308c\u30923xn\u306e\u884c\u5217\u3068\u3059\u308b\u3002\u3053\u308c\u3092\u5143\u306e\u584a\u306e\u8868\u9762\u306b\u623b\u3059\u306e\u306f\u3001\u4fc2\u6570\u3092\u4f7f\u3063\u3066\u8272\u3005\u306e$\\theta$\u3001$\\phi$\u306b\u3064\u3044\u3066X\u3001Y\u3001Z\u3092\u8a08\u7b97\u3057\u3066\u3084\u308b\u3060\u3051\u3067\u826f\u3044\u3002","height":"190","version":"1.0","width":"100%","url":"https://takuyaokada.hatenablog.com/entry/20190506/1557097617","author_name":"kuyata","blog_url":"https://takuyaokada.hatenablog.com/","provider_url":"https://hatena.blog","provider_name":"Hatena Blog","type":"rich","title":"\u7403\u9762\u8abf\u548c\u95a2\u6570\u4fc2\u6570(3 x n\u884c\u5217)\u306e\u53ef\u8996\u5316","image_url":null,"categories":["\u7403\u9762\u8abf\u548c\u95a2\u6570","\u304b\u305f\u3061","\u6570\u5b66"]}