{"description":"SICP P28\u304b\u3089\u3002 (print \"Hello, World\") (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 (+ test-divisor 1))))) (define (divides? a b) (= \u2026","title":"hello, world","height":"190","categories":["gosh","Scheme"],"author_name":"shigemk2","image_url":null,"author_url":"https://blog.hatena.ne.jp/shigemk2/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fwww.shigemk2.com%2Fentry%2F20130812%2F1376317610\" title=\"hello, world - by shigemk2\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","url":"https://www.shigemk2.com/entry/20130812/1376317610","type":"rich","blog_url":"https://www.shigemk2.com/","version":"1.0","provider_name":"Hatena Blog","width":"100%","blog_title":"by shigemk2","published":"2013-08-12 23:26:50","provider_url":"https://hatena.blog"}