{"published":"2013-09-05 16:13:30","categories":["\u30d7\u30ed\u30b0\u30e9\u30e0\u610f\u5473\u8ad6","Caty","\u8a08\u7b97"],"width":"100%","blog_url":"https://m-hiyama-memo.hatenablog.jp/","title":"\u3068\u3042\u308b\u30e9\u30e0\u30c0\u8a08\u7b97\u306e\u8a08\u7b97\u4f8b","provider_url":"https://hatena.blog","blog_title":"(\u4fdd\u5b58\u7528) \u6a9c\u5c71\u6b63\u5e78\u306e\u30ad\u30de\u30a4\u30e9\u98fc\u80b2\u8a18 \u30e1\u30e2\u7de8","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fm-hiyama-memo.hatenablog.jp%2Fentry%2F20130905%2F1378365210\" title=\"\u3068\u3042\u308b\u30e9\u30e0\u30c0\u8a08\u7b97\u306e\u8a08\u7b97\u4f8b - (\u4fdd\u5b58\u7528) \u6a9c\u5c71\u6b63\u5e78\u306e\u30ad\u30de\u30a4\u30e9\u98fc\u80b2\u8a18 \u30e1\u30e2\u7de8\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_url":"https://blog.hatena.ne.jp/m-hiyama-memo/","description":"\u300c\u578b\u3092\u5024\u3068\u3059\u308b\u300d\u30e9\u30e0\u30c0\u8a08\u7b97\u306a\u306e\u3060\u304c\u3001\u666e\u901a\u306e\u30e9\u30e0\u30c0\u8a08\u7b97\u3068\u9055\u3046\u8a18\u53f7\u3092\u4f7f\u3046\u3068\u3001\u8996\u8a8d\u6027\u304c\u60aa\u304f\u306a\u3063\u3066\u76ee\u3067\u8ffd\u3044\u304b\u3051\u308b\u306e\u304c\u5927\u5909\u306a\u306e\u3067\u3001\u6b21\u306e\u3088\u3046\u306b\u3059\u308b\u3002 \u5b9a\u6570\u540d\u3001\u95a2\u6570\u540d\u306f\u5927\u6587\u5b57\u306e\u540d\u524d \u30e9\u30e0\u30c0\u5909\u6570\u540d\u306f\u5c0f\u6587\u5b57\u3068\u6570\u5b57\u306e\u7d44\u307f\u5408\u308f\u305b \u305d\u308c\u4ee5\u5916\u306f\u666e\u901a\u306e\u8a18\u6cd5\u3092\u305d\u306e\u307e\u307e\u4f7f\u3046\u3002 let\u5f0f\u3092\u4f7f\u3046\u3002 \u3072\u3064\u3060\u3051\u7d44\u307f\u8fbc\u307f\u306e\u6f14\u7b97\u5b50\u3092\u6301\u3064 \u7d44\u307f\u8fbc\u307f\u306e\u6f14\u7b97\u5b50\u306f+\u3060\u3068\u3057\u3066\u3001\u5358\u4f4d\u5143\u5b9a\u6570E\u304c\u3042\u3063\u3066\u3001\u6b21\u3092\u6e80\u305f\u3059\u3002 (x + y) + z = x + (y + z) \uff08\u7d50\u5408\u5f8b\uff09 E + x = x + E = x \uff08\u5358\u4f4d\u5f8b\uff09 x + y = y + x \uff08\u53ef\u63db\u5f8b\uff09 x + x = x \uff08\u30d9\u30ad\u7b49\u5f8b\uff09 \u3082\u3068\u3082\u3068\u306f\u578b\u306e\u8a08\u7b97\u3060\u3063\u305f\u306e\u3067\u3001\u6b21\u306e\u3088\u3046\u306b\u5909\u63db\u3059\u308b\u3068\u305d\u2026","height":"190","version":"1.0","provider_name":"Hatena Blog","type":"rich","image_url":null,"author_name":"m-hiyama-memo","url":"https://m-hiyama-memo.hatenablog.jp/entry/20130905/1378365210"}