{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkiririmode.hatenablog.jp%2Fentry%2F20071205%2Fp2\" title=\"\u554f\u984c2-38 - \u7406\u7cfb\u5b66\u751f\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>","categories":["SICP"],"url":"https://kiririmode.hatenablog.jp/entry/20071205/p2","blog_url":"https://kiririmode.hatenablog.jp/","height":"190","author_name":"kiririmode","author_url":"https://blog.hatena.ne.jp/kiririmode/","version":"1.0","description":"\u4eca\u307e\u3067\u3001accumulate\u5927\u4eba\u6c17\u3060\u3063\u305f\u3093\u3067\u3059\u3051\u3069\u3001\u5f37\u5236\u7684\u306b\u6539\u540d\u3055\u308c\u3066\u3057\u307e\u3063\u305f\u3002 \u540d\u524d\u3092fold-right\u3068\u304b\u3044\u3046\u3002 \u91ce\u53e3\u82f1\u4e16\u3082\u305d\u3046\u3067\u3059\u3057\u3001\u8c4a\u81e3\u79c0\u5409\u3082\u305d\u3046\u3067\u3001accumulate\u3082\u540d\u524d\u3092\u5909\u3048\u3066\u305f\u3076\u3093\u3060\u3051\u3069\u51fa\u4e16\u3059\u308b\u3093\u3067\u3059\uff01 \u3053\u3053\u3067\u3001\u30e2\u30f3\u30ad\u30c3\u30ad\u30fc\u3068\u304b\u30cf\u30c3\u30d4\u30fc\u30cf\u30c3\u30d4\u30fc\u3002\u3082\u540d\u524d\u3092\u5909\u3048\u305f\u3051\u3069\u3001\u305d\u3046\u3044\u3046\u90fd\u5408\u306e\u60aa\u3044\u3053\u3068\u3068\u304b\u306f\u8003\u3048\u306a\u3044\u3002 \u4f59\u8ac7\u3067\u3059\u3051\u3069\u3001Mother2\u306b\u306f\u30cf\u30c3\u30d4\u30fc\u30cf\u30c3\u30d4\u30fc\u6559\u304c\u3042\u308b\u306e\u3067\u3001\u30cf\u30c3\u30d4\u30fc\u30cf\u30c3\u30d4\u30fc\u3002\u306f\u305d\u3046\u3044\u3046\u3068\u3053\u308d\u3067\u91cd\u5b9d\u304c\u3089\u308c\u308b\u3068\u601d\u3063\u305f\u308a\u3057\u307e\u3057\u305f\u3002 \u4eba\u3068\u3044\u3046\u306e\u306f\u3069\u3053\u304b\u3067\u5fc5\u8981\u3068\u3055\u308c\u308b\u3082\u3093\u306a\u3093\u3060\u306a\u30fc\u3002 (define (fold-right op initial sequence) (if (\u2026","provider_url":"https://hatena.blog","provider_name":"Hatena Blog","image_url":null,"width":"100%","type":"rich","title":"\u554f\u984c2-38","published":"2007-12-05 00:00:01","blog_title":"\u7406\u7cfb\u5b66\u751f\u65e5\u8a18"}