{"url":"https://inamori.hateblo.jp/entry/20090328/p1","image_url":null,"author_url":"https://blog.hatena.ne.jp/inamori/","provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Finamori.hateblo.jp%2Fentry%2F20090328%2Fp1\" title=\"\u6570\u5024\u5fae\u5206\uff083\uff09 - inamori\u2019s diary\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","type":"rich","blog_url":"https://inamori.hateblo.jp/","title":"\u6570\u5024\u5fae\u5206\uff083\uff09","height":"190","version":"1.0","provider_name":"Hatena Blog","blog_title":"inamori\u2019s diary","categories":["\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0","Python"],"author_name":"inamori","description":"\u524d\u56de\u307e\u3067\u306f\u3001\u6570\u5b66\u7684\u306a\u88dc\u8db3\u3092\u3057\u3066\u3001\u305d\u308c\u3092Python\u3067\u5b9f\u88c5\u3057\u305f\u304c\u3001\u5f93\u6765\u306e\u66f8\u304d\u65b9\u3001C\u3068\u306a\u3093\u3089\u5909\u308f\u3089\u306a\u3044\u66f8\u304d\u65b9\u306b\u306a\u3063\u3066\u3044\u308b\u3002\u306a\u305c\u95a2\u6570\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306f\u91cd\u8981\u304b\u306f\u3001\u95a2\u6570\u578b\u306a\u3089\u5fb9\u5e95\u7684\u306b\u90e8\u54c1\u5316\u304c\u3067\u304d\u3066\u3001\u6570\u5024\u5fae\u5206\u3092\u305d\u306e\u4f8b\u306b\u51fa\u3057\u3066\u3044\u308b\u3002\u3053\u308c\u3092Python\u3067\u66f8\u3051\u308b\u304b\u3069\u3046\u304b\u8a66\u3057\u3066\u307f\u305f\u3044\u3002 \u307e\u305a\u3001 [ h, h/2, h/4, ... ]\u3068\u3044\u3046\u7121\u9650\u5217\u3092\u4f5c\u308b\u3002\u7121\u9650\u5217\u3092\u4f5c\u308b\u306b\u306f\u30b8\u30a7\u30cd\u30ec\u30fc\u30bf\u3092\u4f7f\u3046\u3002 def gen_half(x): yield x while True: x /= 2 yield x\u3055\u3089\u306b\u30011/2\u306b\u3059\u308b\u6f14\u7b97\u3092\u95a2\u6570\u306b\u3059\u308b\u3068\u3001\u6b21\u306e\u3088\u3046\u306b\u306a\u308b\u3002 def Repeat(f, a): yield a while Tr\u2026","width":"100%","published":"2009-03-28 00:00:00"}