{"blog_url":"https://moremagic.hateblo.jp/","description":"member? \u306f lat? \u304c #f \u306b\u306a\u308b\u5834\u5408\u306f\u3059\u3079\u3066\u306eS\u5f0f\u306b\u5bfe\u3057\u3066\u8a55\u4fa1\u3055\u308c\u306a\u3044 \u4f8b\u3048\u3070\u3053\u3093\u306a\u611f\u3058\u3002 (member? 'aaa '(bbaab ccc (ddd bbb aaa) bbb)) ; #f member? \u3092 memberX? \u3068\u3057\u3066\u518d\u5b9a\u7fa9\u3057\u3066\u307f\u305f\u3002 (define memberX? (lambda (a lat) (cond ((null? lat) false) ((eq? a (car lat)) true) ((not (atom? (car lat))) (memberX? a (car lat))) (else (memberX? a (cdr lat))))))\u2026","blog_title":"moremagic\u2019s diary","provider_url":"https://hatena.blog","width":"100%","url":"https://moremagic.hateblo.jp/entry/20130614/1371221129","title":"\uff08\u8131\u7dda\uff09member?\u3000\u3092\u6539\u9020\u3057\u3066\u307f\u305f","type":"rich","provider_name":"Hatena Blog","image_url":null,"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmoremagic.hateblo.jp%2Fentry%2F20130614%2F1371221129\" title=\"\uff08\u8131\u7dda\uff09member?\u3000\u3092\u6539\u9020\u3057\u3066\u307f\u305f - moremagic\u2019s diary\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_url":"https://blog.hatena.ne.jp/moremagic/","version":"1.0","categories":["Scheme\u624b\u7fd2\u3044"],"author_name":"moremagic","published":"2013-06-14 23:45:29","height":"190"}