{"categories":["\u6c7a\u65ad","\u8a3a\u65ad","\u30d9\u30a4\u30b8\u30a2\u30f3\u30cd\u30c3\u30c8\u30ef\u30fc\u30af","\u30d9\u30fc\u30bf\u5206\u5e03","\u30ed\u30b8\u30b9\u30c6\u30a3\u30c3\u30af\u56de\u5e30","\u5c04\u5f71","\u591a\u69d8\u4f53","\u5fae\u5206\u5e7e\u4f55","\u30ab\u30eb\u30de\u30f3\u30d5\u30a3\u30eb\u30bf"],"height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fryamada22.hatenablog.jp%2Fentry%2F20130906%2F1378175039\" title=\"\u3042\u3063\u3061\u304b\u3053\u3063\u3061\u304b - ryamada\u306e\u907a\u4f1d\u5b66\u30fb\u907a\u4f1d\u7d71\u8a08\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/ryamada22/20130904/20130904121659.jpg","blog_url":"https://ryamada22.hatenablog.jp/","width":"100%","provider_name":"Hatena Blog","title":"\u3042\u3063\u3061\u304b\u3053\u3063\u3061\u304b","provider_url":"https://hatena.blog","author_url":"https://blog.hatena.ne.jp/ryamada22/","author_name":"ryamada22","type":"rich","url":"https://ryamada22.hatenablog.jp/entry/20130906/1378175039","version":"1.0","blog_title":"ryamada\u306e\u907a\u4f1d\u5b66\u30fb\u907a\u4f1d\u7d71\u8a08\u5b66\u30e1\u30e2","description":"\u3053\u308c\u306f\u4e0b\u66f8\u304d \u6628\u65e5\u306e\u8a71\u984c\u306e\u8107\u9053 \u8981\u56e0X\u306e\u3042\u308a\u306a\u3057\u3068\u3068\u3082\u306b\u3001\u3042\u308b\u4e8b\u8c61Y\u306e\u751f\u8d77\u306e\u6709\u7121\u306e\u96c6\u8a08\u3092\u3068\u3063\u305f\u3089 Y(+) Y(-) X(+) a b X(-) c d \u3060\u3063\u305f\u3068\u3044\u3046 \u3055\u3066\u3002\u65b0\u3057\u3044\u30b5\u30f3\u30d7\u30eb\u304cX(+)\u3060\u3063\u305f\u3068\u304d\u306b\u3001Y\u306e\u751f\u8d77\u78ba\u7387\u306b\u4f55\u3092\u601d\u3046\u306e\u304b\u2026 X(+),X(-)\u3067\u751f\u8d77\u78ba\u7387\u304c\u9055\u3046\u306e\u306a\u3089\u3001(a,b)\u3092\u7528\u3044\u3066\u30d9\u30fc\u30bf\u5206\u5e03 X(+),X(-)\u3067\u751f\u8d77\u78ba\u7387\u304c\u540c\u3058\u306a\u3089\u3001(a+c,b+d)\u3092\u7528\u3044\u3066\u30d9\u30fc\u30bf\u5206\u5e03 \u554f\u984c\u306f\u3001X(+),X(-)\u3067\u751f\u8d77\u78ba\u7387\u304c\u540c\u3058\u306a\u306e\u304b\u9055\u3046\u306e\u304b\u306b\u3064\u3044\u3066\u5224\u7136\u3068\u3057\u306a\u3044\u3053\u3068 \u5224\u7136\u3068\u306f\u3057\u306a\u3044\u3051\u308c\u3069\u3001\u4e8b\u524d\u78ba\u7387\u3068\u3057\u3066\u3001X(+),X(-)\u3067\u751f\u8d77\u78ba\u7387\u304c\u540c\u3058\u30fb\u9055\u3046\u304c0.5,0.5\u3060\u3068\u3044\u3046\u300c\u6c17\u6301\u3061\u300d\u306f\u3042\u308b\u3068\u3059\u308b\u3001\u2026","published":"2013-09-06 11:23:59"}