{"description":";; \u9806\u5e8f\u3065\u3051\u3089\u308c\u305f\u30ea\u30b9\u30c8\u3068\u3057\u3066\u306e\u96c6\u5408 (define (element-of-set? x set) (cond ((null? set) #f) ((= x (car set)) #t) ((< x (car set)) #f) (else (element-of-set x (cdr set))))) (define (intersection-set set1 set2) (if (or (null? set1) (null? set1)) '() (let ((x1 (car set1)) (x2 (car set2))) (cond ((= x1 x2) (cons x1 (int\u2026","type":"rich","blog_url":"https://bowmoq.hatenadiary.org/","title":" ex 2.61, 2.62 \u9806\u5e8f\u3064\u3051\u3089\u308c\u305f\u30ea\u30b9\u30c8\u3068\u3057\u3066\u306e\u96c6\u5408","author_name":"bowmoq","categories":["sicp"],"image_url":null,"width":"100%","author_url":"https://blog.hatena.ne.jp/bowmoq/","height":"190","provider_url":"https://hatena.blog","blog_title":"\u3044\u3089\u305a\u3093\u3070","provider_name":"Hatena Blog","url":"https://bowmoq.hatenadiary.org/entry/20090416/1239839104","version":"1.0","published":"2009-04-16 08:45:04","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fbowmoq.hatenadiary.org%2Fentry%2F20090416%2F1239839104\" title=\" ex 2.61, 2.62 \u9806\u5e8f\u3064\u3051\u3089\u308c\u305f\u30ea\u30b9\u30c8\u3068\u3057\u3066\u306e\u96c6\u5408 - \u3044\u3089\u305a\u3093\u3070\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>"}