{"provider_name":"Hatena Blog","title":"SICP\u6f14\u7fd2\u554f\u984c4.21","image_url":null,"type":"rich","blog_url":"https://rskmt.hateblo.jp/","author_url":"https://blog.hatena.ne.jp/rsakamot/","author_name":"rsakamot","url":"https://rskmt.hateblo.jp/entry/20090626/1246023082","published":"2009-06-26 22:31:22","width":"100%","categories":["SICP"],"blog_title":"\u3055\u304b\u3082\u3068\u306e\u30d6\u30ed\u30b0","height":"190","provider_url":"https://hatena.blog","description":"\u4eca\u56de\u306f\u7c21\u5358\u3060\u3063\u305f\uff0e \u3057\u304b\u3057\uff0c\u3053\u3093\u306a\u8003\u3048\u65b9\u3082\u3042\u308b\u306e\u304b\u30fc\u3068\u601d\u3063\u3066\u3057\u307e\u3063\u305f\uff0e ;;a ((lambda (n) ((lambda (fact) (fact fact n)) (lambda (ft k) (if (= k 1) 1 (* k (ft ft (- k 1))))))) 10) ((lambda (n) ((lambda (fibonacci) (fibonacci fibonacci n)) (lambda (fib k) (cond [(= k 0) 0] [(= k 1) 1] [(+ (fib fib (- k 2)) (fib fib (- k 1)))])))) 10) ;;\u2026","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Frskmt.hateblo.jp%2Fentry%2F20090626%2F1246023082\" title=\"SICP\u6f14\u7fd2\u554f\u984c4.21 - \u3055\u304b\u3082\u3068\u306e\u30d6\u30ed\u30b0\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","version":"1.0"}