{"version":"1.0","width":"100%","url":"https://so-wh.at/entry/20070320/p2","title":" \u554f\u984c1.10","provider_name":"Hatena Blog","published":"2007-03-20 00:00:03","categories":["SICP"],"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fso-wh.at%2Fentry%2F20070320%2Fp2\" title=\" \u554f\u984c1.10 - so what\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","description":"\u50d5\u306e\u89e3\u7b54 \u308f\u3063\u304b\u3093\u306d\u30fc\uff01 \u3068\u308a\u3042\u3048\u305a\u3001\u5b9f\u884c\u3057\u3066\u307f\u308b\u3068 (A 1 10) ;=> 1024 (A 2 4) ;=> 65536 (A 3 3) ;=> 65536 \u3067\u3082\u3001\u3053\u308c\u3060\u3051\u3058\u3083\u3055\u3063\u3071\u308a\u5206\u304b\u3089\u3093\u3002\u307e\u305a (define (f n) (A 0 n)) \u3092\u5c55\u958b\u3059\u308b\u3068\u3001 (* 2 n) ;\u305f\u3060\u3057\u3001n=0\u306e\u3068\u304d\u306f0\u3001n=1\u306e\u3068\u304d\u306f2 ;\u3063\u3066\u3001\u6761\u4ef6\u4ed8\u3051\u3066\u3082\u304b\u308f\u3093\u306a\u3044\u3058\u3083\u3093\u3002 \u3067\u3001\u6b21\u306b (define (g n) (A 1 n)) \u3092\u5c55\u958b\u3059\u308b\u3068 (A 0 (A 1 (- n 1))) \u3053\u3093\u306a\u611f\u3058\u306b\u306a\u308b\u3002\u3053\u3053\u3067\u3001(A 0\u2026\u306ff(n)\u3001(A 1\u2026\u306fg(n)\u3001\u306a\u306e\u3067 (define (g n) (cond ((\u2026","author_url":"https://blog.hatena.ne.jp/winebarrel/","height":"190","blog_title":"so what","blog_url":"https://so-wh.at/","image_url":null,"provider_url":"https://hatena.blog","author_name":"winebarrel","type":"rich"}