{"type":"rich","url":"https://kiririmode.hatenablog.jp/entry/20071004/p2","author_url":"https://blog.hatena.ne.jp/kiririmode/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkiririmode.hatenablog.jp%2Fentry%2F20071004%2Fp2\" title=\"\u554f\u984c1-22 - \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>","published":"2007-10-04 00:00:01","width":"100%","provider_url":"https://hatena.blog","blog_url":"https://kiririmode.hatenablog.jp/","author_name":"kiririmode","image_url":null,"height":"190","blog_title":"\u7406\u7cfb\u5b66\u751f\u65e5\u8a18","provider_name":"Hatena Blog","description":"\u6642\u9593\u8a08\u308b\u3089\u3057\u3044\u3051\u3069\u3001runtime\u306a\u3093\u3066\u306d\u30fc\u3088\u3001\u3068\u304b\u3044\u3046\u611f\u3058\u3067\u30cd\u30c3\u30c8\u306e\u6d77\u3092\u3055\u8ff7\u3063\u3066\u3044\u305f\u3089\u3001\u7b54\u3048\u3092\u30c1\u30e9\u898b\u3059\u308b\u306f\u3081\u306b\u306a\u3063\u305f\u3068\u304b\u305d\u3046\u3044\u3046\u3002 (use srfi-19) (define (square x) (* x x)) (define (smallest-divisor n) (find-divisor n 2)) (define (find-divisor n test-divisor) (cond ((> (square test-divisor) n) n) ((divides? test-divisor n) test-divisor) (else (find-divisor n (+ \u2026","title":"\u554f\u984c1-22","categories":["SICP"],"version":"1.0"}