{"author_url":"https://blog.hatena.ne.jp/guyon/","description":"\u4eca\u65e5\u3082scheme\u3084\u3063\u3066\u307e\u3059\u3002\u7d99\u7d9a\u7684\u306b\u6253\u3061\u8fbc\u3081\u308b\u3068\u5438\u53ce\u5ea6\u304c\u9055\u3044\u307e\u3059\u306d\u3002 fold\u3068\u306f \u30ea\u30b9\u30c8\u306e\u8981\u7d20\u3092\u9806\u306b\u8d70\u67fb\u3057\u306a\u304c\u3089\u624b\u7d9a\u304d\u3092\u884c\u3048\u308b\u4e8b\u304c\u3067\u304d\u308b\u306e\u304c\u3001fold\u3068\u3044\u3046\u624b\u7d9a\u304d\u3089\u3057\u3044\u3002\u5177\u4f53\u7684\u306b\u3069\u3046\u3044\u3063\u305f\u4e8b\u304c\u3067\u304d\u308b\u306e\u304b\u3068\u3044\u3044\u307e\u3059\u3068\u3001\uff12\u3064\u306e\u5f15\u6570\u3092\u5143\u306b\u30ea\u30b9\u30c8\u306ecdr\u30dd\u30a4\u30f3\u30bf\u304c\u7a7a\u30ea\u30b9\u30c8\u306b\u306a\u308b\u307e\u3067\u624b\u7d9a\u304d\u3092\u7d9a\u3051\u308b\u3068\u3044\u3046\u3053\u3068\u3067\u3057\u3087\u3046\u304b\u3002\u30d1\u30e9\u30e1\u30fc\u30bf \u7b2c1\u5f15\u6570 \u521d\u671f\u5024 \u7b2c2\u5f15\u6570 \u30ea\u30b9\u30c8 \u6319\u52d5\u3092\u9806\u306b\u5206\u89e3\u3059\u308b\u3068\u3053\u3093\u306a\u611f\u3058\u3002 (fold + 0 '(1 2 3)) (+ 0 1) (+ \u2191\u306e\u7d50\u679c + 2) (+ \u2191\u306e\u7d50\u679c + 3) ;result => 6 \u30d5\u30e0\u30cc\u30af\u672c\u306e47P\u306b\u308f\u304b\u308a\u3084\u3059\u3044\u4f8b\u304c\u66f8\u3044\u3066\u3042\u308a\u307e\u3057\u305f\u3002 init = \u2026","version":"1.0","title":"fold\u3092\u5b66\u3076","type":"rich","height":"190","url":"https://guyon.hatenablog.jp/entry/20080517/1211038478","categories":["scheme"],"published":"2008-05-17 00:34:38","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fguyon.hatenablog.jp%2Fentry%2F20080517%2F1211038478\" title=\"fold\u3092\u5b66\u3076 - Guyon Diary\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_title":"Guyon Diary","width":"100%","provider_name":"Hatena Blog","image_url":null,"provider_url":"https://hatena.blog","author_name":"guyon","blog_url":"https://guyon.hatenablog.jp/"}