{"categories":["sicp"],"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftrotr.hatenadiary.org%2Fentry%2F20080203%2F1202026296\" title=\"(sicp29)\u8a66\u3057\u306b\u5148\u306e\u65b9\u306e\u3053\u3068\u3092\u8aad\u3093\u3067\u307f\u305f\u3002 - trotr\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>","blog_title":"trotr\u306e\u65e5\u8a18","author_name":"trotr","provider_name":"Hatena Blog","url":"https://trotr.hatenadiary.org/entry/20080203/1202026296","provider_url":"https://hatena.blog","image_url":null,"width":"100%","title":"(sicp29)\u8a66\u3057\u306b\u5148\u306e\u65b9\u306e\u3053\u3068\u3092\u8aad\u3093\u3067\u307f\u305f\u3002","blog_url":"https://trotr.hatenadiary.org/","type":"rich","author_url":"https://blog.hatena.ne.jp/trotr/","description":"\u554f\u984c\u3092\u89e3\u304f\u6c17\u529b\u3042\u306a\u304b\u3063\u305f\u306e\u3067\u3001\u5148\u306e\u65b9\u3092\u8aad\u3093\u3067\u307f\u307e\u3057\u305f\u3002 \u305d\u306e\u6642\u306b\u3001\u30e1\u30c3\u30bb\u30fc\u30b8\u30d1\u30c3\u30b7\u30f3\u30b0\u304c\u7406\u89e3\u3067\u304d\u305f\u6c17\u304c\u3057\u305f\u306e\u3067\u3001 \u5b9f\u969b\u306b\u3001\u4f5c\u3063\u3066\u307f\u307e\u3057\u305f\u3002 \u305d\u306e\u5f8c\u3001\u8aad\u3093\u3060\u3060\u3051\u306e\u72b6\u614b\u3092\u8a18\u61b6\u3057\u3066\u304a\u3051\u308b\u95a2\u6570\u3082 \u4f5c\u308c\u308b\u6c17\u304c\u3057\u305f\u306e\u3067\u4f5c\u3063\u3066\u307f\u308b\u3053\u3068\u306b\u3057\u307e\u3057\u305f\u3002 \u305d\u3057\u305f\u3089\u3001\u3067\u304d\u3066\u3057\u307e\u3044\u307e\u3057\u305f\u3002 (\u305f\u3076\u3093\u3001\u5f8c\u3067\u8aad\u3080\u3068\u4f55\u304b\u52d8\u9055\u3044\u3057\u3066\u3044\u308b\u306e\u304b\u3082\u3057\u308c\u307e\u305b\u3093\uff1e\uff1c) ;;\u30e1\u30c3\u30bb\u30fc\u30b8\u30d1\u30c3\u30b7\u30f3\u30b0\u306f\u305f\u3076\u3093\u7406\u89e3\u3057\u305f\u3002 ;;\u672c\u5f53\u306b\u7406\u89e3\u3057\u305f\u304b\u78ba\u304b\u3081\u3066\u307f\u308b\u3002 ;;\u56db\u5247\u6f14\u7b97\u3059\u308b\u95a2\u6570\u3092\u30e1\u30c3\u30bb\u30fc\u30b8\u30d1\u30c3\u30b7\u30f3\u30b0\u3067\u3064\u304f\u308c\u305f\u3089\u3001 ;;\u672c\u5f53\u306b\u7406\u89e3\u3057\u3066\u3044\u308b\u3068\u3044\u3046\u3053\u3068\u306b\u3057\u3066\u304a\u3053\u3046 (define (calc op x y) (define (add x y) (+ x\u2026","published":"2008-02-03 17:11:36","version":"1.0","height":"190"}