{"url":"https://mir.hatenadiary.org/entry/20060715/p3","description":"2^10 \u2252 10^3\u3067\u3042\u308b\u3053\u3068\u304b\u30892\u9032\u6570\u306e10000000000\u306f10\u9032\u6570\u306e1000\u3068\u3057\u3066\u4f55\u3068\u306a\u304f\u30b9\u30b1\u30fc\u30eb\u3092\u628a\u63e1\u3067\u304d\u308b\u3002\u3067\u306f16\u9032\u6570\u306810\u9032\u6570\u306b\u3064\u3044\u3066\u306f\u3069\u3046\u304b\u30020x10000000\u3068\u3044\u3046\u306e\u306f10\u9032\u6570\u3060\u3068\u3044\u304f\u3064\u306a\u306e\u304b\u3002\u3053\u308c\u304c\u3059\u3071\u3063\u3068\u982d\u306b\u6d6e\u304b\u3070\u306a\u304b\u3063\u305f\u300216^5 \u2252 10^6 = 1MB \u3068\u3044\u3046\u611f\u3058\u304b\u306a\uff1f 0x10000000 = 16^2 M = 256M\u3067\u3059\u306a\u3002\u3088\u3057\u3053\u308c\u3067\u3044\u3053\u30fc\u3002\uff65\uff65\uff65\u3068\u3001\u3053\u3053\u307e\u3067\u6765\u3066\u300116^7 = 2^(7*4) = 2^28 = 2^(10*3 - 2)\u3067\u3082\u3088\u304b\u3063\u305f\u3053\u3068\u306b\u6c17\u3065\u3044\u305f\u3002orz","type":"rich","image_url":null,"version":"1.0","blog_url":"https://mir.hatenadiary.org/","provider_name":"Hatena Blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmir.hatenadiary.org%2Fentry%2F20060715%2Fp3\" title=\"n\u9032\u6570\u540c\u58eb\u306e\u30b9\u30b1\u30fc\u30eb\u6bd4\u8f03 - mir the developer\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","height":"190","width":"100%","published":"2006-07-15 00:00:00","provider_url":"https://hatena.blog","author_name":"mir","categories":[],"blog_title":"mir the developer","title":"n\u9032\u6570\u540c\u58eb\u306e\u30b9\u30b1\u30fc\u30eb\u6bd4\u8f03","author_url":"https://blog.hatena.ne.jp/mir/"}