{"version":"1.0","image_url":null,"categories":[],"blog_url":"https://sicp-zemi.hatenablog.jp/","author_url":"https://blog.hatena.ne.jp/sicp-zemi/","title":"SICP\u30bc\u30df\u7b2c36\u56de","url":"https://sicp-zemi.hatenablog.jp/entry/2016/12/28/SICP%E3%82%BC%E3%83%9F%E7%AC%AC36%E5%9B%9E","published":"2016-12-28 16:35:35","width":"100%","height":"190","provider_url":"https://hatena.blog","blog_title":"SICP\u30bc\u30df","author_name":"sicp-zemi","description":"\u7df4\u7fd2\u554f\u984c2.78\u304b\u3089\u3084\u308a\u76f4\u3057 \u7df4\u7fd2\u554f\u984c2.78 (define (attach-tag type-tag contents) (if (eq? type-tag 'scheme-number) contents (cons type-tag contents ))) (define (type-tag datum) (if (pair? datum) (car datum) (if (number? datum) 'scheme-number (error \"Bad tagged datum: TYPE-TAG\" datum )))) (define (contents datum) (if \u2026","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fsicp-zemi.hatenablog.jp%2Fentry%2F2016%2F12%2F28%2FSICP%25E3%2582%25BC%25E3%2583%259F%25E7%25AC%25AC36%25E5%259B%259E\" title=\"SICP\u30bc\u30df\u7b2c36\u56de - SICP\u30bc\u30df\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","type":"rich","provider_name":"Hatena Blog"}