{"height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ffortran66.hatenablog.com%2Fentry%2F2018%2F03%2F18%2F164726\" title=\"\u3010\u5bdd\u8a00\u3011\u30be\u30f3\u30d3\u306f\u79fb\u6c11\u3000 - fortran66\u306e\u30d6\u30ed\u30b0\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_name":"fortran66","version":"1.0","image_url":"https://images-fe.ssl-images-amazon.com/images/I/516ZFqHdfDL._SL160_.jpg","provider_url":"https://hatena.blog","type":"rich","description":"\u6d6e\u52d5\u5c0f\u6570\u70b9\u6570\u306e\u30be\u30f3\u30d3 \uff2e\uff41\uff2e \u3068 2 \u306e\u88dc\u6570\u8868\u73fe\u6574\u6570\u306e\u30be\u30f3\u30d3 \u6d6e\u52d5\u5c0f\u6570\u70b9\u6570\u754c\u306e\u30be\u30f3\u30d3\u3068\u8a00\u3048\u3070 NaN (Not A Number) \u304c\u6319\u3052\u3089\u308c\u308b\u3068\u601d\u3044\u307e\u3059\u3002\u4e00\u5ea6 NaN \u304c\u51fa\u308b\u3068\u3001\u3053\u308c\u3068\u6f14\u7b97\u3057\u305f\u3082\u306e\u306f\u7686 NaN \u306b\u611f\u67d3\u3057\u3066 NaN \u306b\u306a\u3063\u3066\u3044\u304f\u30be\u30f3\u30d3\u306e\u3088\u3046\u306a\u6050\u308d\u3057\u3055\u304c\u3042\u308a\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u5947\u5999\u306a\u3053\u3068\u306b sign \u95a2\u6570\u3067\u7b26\u53f7\u3092\u53d6\u3063\u305f\u308a\u3059\u308b\u3068\u3001\u666e\u901a\u306e\u6570\u306b\u623b\u3063\u305f\u308a\u3057\u307e\u3059\u3002IEEE754 \u306b\u304a\u3051\u308b NaN \u306e\u5185\u90e8\u8868\u73fe\u306f\u4e00\u610f\u3067\u306f\u306a\u304f\u7b26\u53f7\u30d3\u30c3\u30c8\u3082\u6b63\u8ca0\u3068\u3082\u5b9a\u307e\u3089\u306a\u3044\u306e\u3067\u3059\u304c\u3001\u306a\u305c\u304b\u6b63\u3068\u3057\u3066\u6271\u308f\u308c\u308b\u3053\u3068\u304c\u591a\u3044\u3088\u3046\u3067\u3059\u3002IEEE754 \u3067\u306f NaN \u306e\u7b26\u53f7\u306b\u3064\u3044\u3066\u5b9a\u7fa9\u3055\u308c\u3066\u3044\u306a\u3044\u306e\u3067\u51e6\u7406\u7cfb\u4f9d\u5b58\u306a\u3093\u3060\u3068\u3044\u3046\u8a71\u3092\u805e\u3044\u305f\u2026","title":"\u3010\u5bdd\u8a00\u3011\u30be\u30f3\u30d3\u306f\u79fb\u6c11\u3000","width":"100%","url":"https://fortran66.hatenablog.com/entry/2018/03/18/164726","blog_title":"fortran66\u306e\u30d6\u30ed\u30b0","published":"2018-03-18 16:47:26","categories":[],"blog_url":"https://fortran66.hatenablog.com/","provider_name":"Hatena Blog","author_url":"https://blog.hatena.ne.jp/fortran66/"}