{"categories":["SICP"],"published":"2008-07-14 00:00:01","url":"https://kiririmode.hatenablog.jp/entry/20080714/p2","height":"190","blog_url":"https://kiririmode.hatenablog.jp/","description":"Louis Reasoner (\u4eba\u540d) \u306f\u5927\u62b5\u9593\u9055\u3063\u3066\u3044\u308b\u3093\u3067\u3059\u3051\u3069\uff0c\u4eca\u56de\u3082\u9593\u9055\u3044\u3084\u304c\u3063\u305f\u3089\u3057\u3044\uff0e \u4eca\u56de Louis Reasoner \u304c\u4f5c\u3063\u305f\u306e\u306f\uff0c\u81ea\u52d5\u7684\u306b\u95a2\u6570\u3092\u76f4\u5217\u5316\u3057\u3066\u8fd4\u3059\u9280\u884c\u53e3\u5ea7\uff0e (define (make-account-and-serializer balance) (define (withdraw amount) (if (>= balance amount) (begin (set! balance (- balance amount)) balance) \"Insufficient funds\")) (define (deposit amount) (set! balan\u2026","blog_title":"\u7406\u7cfb\u5b66\u751f\u65e5\u8a18","width":"100%","version":"1.0","author_url":"https://blog.hatena.ne.jp/kiririmode/","type":"rich","author_name":"kiririmode","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkiririmode.hatenablog.jp%2Fentry%2F20080714%2Fp2\" title=\"\u554f\u984c3-45 (3.4.1  The Nature of Time in Concurrent Systems) - \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>","image_url":null,"title":"\u554f\u984c3-45 (3.4.1  The Nature of Time in Concurrent Systems)","provider_name":"Hatena Blog","provider_url":"https://hatena.blog"}