{"provider_url":"https://hatena.blog","published":"2021-08-02 14:27:10","provider_name":"Hatena Blog","title":"\u7a4d\u304c\u4e00\u5b9a\u306e\u6cd5\u5247(\u305d\u306e2)","height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhoinori.hatenablog.com%2Fentry%2F2021%2F08%2F02%2F142710\" title=\"\u7a4d\u304c\u4e00\u5b9a\u306e\u6cd5\u5247(\u305d\u306e2) - hoinori\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","description":"$ab=\u4e00\u5b9a$ \u306e\u95a2\u4fc2\u304c\u3042\u308b\u5834\u5408\u306b\u306f $a$ \u3068 $b$ \u306e\u4e00\u65b9\u304c $0$ \u306b\u306a\u308b\u3068\uff0c\u4ed6\u65b9\u3082 $0$\u306b\u306a\u308b\u3053\u3068\u3092\u7a4d\u304c\u4e00\u5b9a\u306e\u6cd5\u5247\u3068\u52dd\u624b\u306b\u540d\u4ed8\u3051\u307e\u3057\u305f\u3002\u3053\u306e\u6cd5\u5247\u3086\u3048\uff0c$ab=\u4e00\u5b9a$ \u306e\u95a2\u4fc2\u306f $a=\\dfrac{1}{b}$ \u3068\u3044\u3046\u5f62\u3067\u8868\u73fe\u3059\u3079\u304d\u3068\u3044\u3046\u306e\u304c\uff0c\u79c1\u306e\u4e3b\u5f35\u3067\u3059\u3002\u3053\u306e\u5206\u6570\u3092\u7528\u3044\u305f\u5f62\u3067\u8868\u73fe\u3059\u308c\u3070\uff0c$a=b=0$ \u306e\u3068\u304d\u3082 $1/0=0$ \u3088\u308a\u7b49\u5f0f\u304c\u6210\u308a\u7acb\u3064\u304b\u3089\u3067\u3059\u3002\u3053\u308c\u306f\uff0c$ab=1$ \u3092\u6e80\u305f\u30592\u6570\u3092\u9006\u6570\u3068\u3059\u308b\u73fe\u5728\u306e\u5b9a\u7fa9\u3092 $a=\\dfrac{1}{b}$ \u3092\u6e80\u305f\u30592\u6570\u3092\u9006\u6570\u3068\u547c\u3076\u3088\u3046\u306b\u6539\u3081\u308b\u3079\u304d\u3068\u3044\u3046\u4e3b\u5f35\u3068\u901a\u3058\u307e\u3059\u3002 \u3055\u3066\uff0c\u3053\u306e\u6cd5\u5247\u306e\u5b9f\u4f8b\u3092\u4eca\u56de\u3082\u6319\u3052\u307e\u3059\u3002\u548c\u7b97\u306e\u5e7e\u4f55\u5b66\u306b\u4e0b\u56f3\u306e\u3088\u3046\u306a\u83f1\u5f62\u3068\u305d\u2026","blog_url":"https://hoinori.hatenablog.com/","categories":["\u6570\u5b66","0\u9664\u7b97"],"image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/h/hoinori/20210802/20210802122600.jpg","url":"https://hoinori.hatenablog.com/entry/2021/08/02/142710","width":"100%","version":"1.0","author_url":"https://blog.hatena.ne.jp/hoinori/","author_name":"hoinori","blog_title":"hoinori","type":"rich"}