{"blog_title":"\u30dc\u30af\u30ce\u30b9","title":" SICP\u3092\u8aad\u3080(73) \u554f\u984c2.63 \u4e8c\u9032\u6728\u3068\u3057\u3066\u306e\u96c6\u5408","blog_url":"https://boxnos.hatenablog.com/","author_name":"tanakaBox","description":"\u4e8c\u9032\u6728\u306b\u5165\u308a\u307e\u3059\u3002\u4e8c\u9032\u6728\u521d\u4f53\u9a13\u306a\u306e\u3067\u3001\u3061\u3083\u3093\u3068\u8aad\u307f\u305f\u3044\u3002 \u4e8c\u9032\u6728 Scheme\u3067\u4e8c\u9032\u6728\u3092\u8868\u3059\u3068\u3001 (\u30c7\u30fc\u30bf \u5de6 \u53f3) \u30ea\u30b9\u30c8\u306f\u69cb\u9020\u4f53\u306b\u3082\u5316\u3051\u308b\u3002\u4fbf\u5229\u3060\u3002\u898b\u306b\u304f\u3051\u308c\u3070\u3001(\u5de6 \u30c7\u30fc\u30bf \u53f3)\u3068\u66f8\u3044\u3066\u3082\u52d5\u304f\u3068\u601d\u3046\u3002 \u30ea\u30b9\u30c8\u3092\u8ffd\u52a0\u3059\u308b\u306e\u304c\u9762\u5012\u306a\u306e\u3067\u3001entry-appendr\u4f5c\u3063\u305f\u3002 (define (tree-appendr l) (fold (lambda (a b) (adjoin-set a b)) '() l)) (entry-appendr '(1 2 3 4 5 6)) ; (1 () (2 () (3 () (4 () (5 () (6 () ())))))) (entry-append\u2026","type":"rich","published":"2007-12-16 19:11:00","image_url":null,"height":"190","provider_name":"Hatena Blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fboxnos.hatenablog.com%2Fentry%2F20071216%2F1197799860\" title=\" SICP\u3092\u8aad\u3080(73) \u554f\u984c2.63 \u4e8c\u9032\u6728\u3068\u3057\u3066\u306e\u96c6\u5408 - \u30dc\u30af\u30ce\u30b9\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_url":"https://hatena.blog","url":"https://boxnos.hatenablog.com/entry/20071216/1197799860","author_url":"https://blog.hatena.ne.jp/tanakaBox/","categories":["Scheme"],"width":"100%","version":"1.0"}