{"blog_title":"willowlet\u306e\u65e5\u8a18","author_name":"willowlet","provider_url":"https://hatena.blog","description":"\u30b9\u30c8\u30ea\u30fc\u30e0\u306f\u9045\u5ef6\u8a55\u4fa1\u3055\u308c\u308b\u30ea\u30b9\u30c8\u3002\u9045\u5ef6\u8a55\u4fa1\u3082\u8208\u5473\u3042\u308b\u3051\u3069\u3001\u3053\u306e\u672c\u300c\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0Gauche\u300d\u3067\u306f\u3001\u7d22\u5f15\u3092\u898b\u308b\u9650\u308a\u3001\u3053\u3053\u3067\u3057\u304b\u9045\u5ef6\u8a55\u4fa1\u306e\u8a71\u306f\u51fa\u3066\u3053\u306a\u3044\u3088\u3046\u3060\u3002\u3055\u3066\u3001\u30b9\u30c8\u30ea\u30fc\u30e0\u306b\u3088\u308b\u30d5\u30a3\u30dc\u30ca\u30c3\u30c1\u6570\u5217\u304c\u51fa\u3066\u304d\u305f\u3002\u30d5\u30a3\u30dc\u30ca\u30c3\u30c1\u6570\u5217\u306eN\u756a\u76ee\u306e\u6570\u3092\u5f97\u308b\u8a08\u7b97\u306b\u3064\u3044\u3066\u3001\u4ed6\u306e\u624b\u6cd5\u3068\u306e\u8a08\u7b97\u901f\u5ea6\u306e\u6bd4\u8f03\u3092\u3057\u3066\u307f\u308b\u3002\u307e\u305a\u306f\u305d\u308c\u305e\u308c\u306e\u624b\u6cd5\u306e\u5b9a\u7fa9\u304b\u3089\u3002 \u3053\u306e\u672c\u306b\u8f09\u3063\u3066\u3044\u305f\u30b9\u30c8\u30ea\u30fc\u30e0\u306b\u3088\u308b\u30d5\u30a3\u30dc\u30ca\u30c3\u30c1\u6570\u5217\u306e\u5b9a\u7fa9\u3002 (define fib (stream-cons 0 (stream-cons 1 (stream-map + fib (stream-cdr fib))))) \u30d5\u30a3\u30dc\u30ca\u30c3\u30c1\u6570\u5217\u306eN\u756a\u76ee\u306e\u6570\u3092\u5f97\u308b\u7d20\u6734\u306a\u624b\u7d9a\u304d\u306e\u5b9a\u2026","author_url":"https://blog.hatena.ne.jp/willowlet/","type":"rich","provider_name":"Hatena Blog","height":"190","published":"2009-12-19 13:33:24","version":"1.0","url":"https://willowlet.hatenadiary.org/entry/20091219/1261197204","categories":["Gauche","\u65e5\u8a18"],"blog_url":"https://willowlet.hatenadiary.org/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fwillowlet.hatenadiary.org%2Fentry%2F20091219%2F1261197204\" title=\"\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0Gauche p.226 \u30b9\u30c8\u30ea\u30fc\u30e0\u306b\u3088\u308b\u30d5\u30a3\u30dc\u30ca\u30c3\u30c1\u6570\u5217\u306e\u901f\u3055 - willowlet\u306e\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","image_url":null,"width":"100%","title":"\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0Gauche p.226 \u30b9\u30c8\u30ea\u30fc\u30e0\u306b\u3088\u308b\u30d5\u30a3\u30dc\u30ca\u30c3\u30c1\u6570\u5217\u306e\u901f\u3055"}