{"height":"190","author_name":"karasuyamatengu","blog_title":"karasuyamatengu\u306e\u65e5\u8a18","provider_url":"https://hatena.blog","url":"https://karasuyamatengu.hatenadiary.org/entry/20100920/1284968001","blog_url":"https://karasuyamatengu.hatenadiary.org/","image_url":null,"width":"100%","provider_name":"Hatena Blog","published":"2010-09-20 16:33:21","author_url":"https://blog.hatena.ne.jp/karasuyamatengu/","title":"P4P: Racket (scheme)\u306e\u30b7\u30f3\u30bf\u30c3\u30af\u30b9\u3092\u4e00\u898bPython\u7684\u306b\u3059\u308b\u3068\u3044\u3046\u63d0\u6848","categories":[],"version":"1.0","type":"rich","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkarasuyamatengu.hatenadiary.org%2Fentry%2F20100920%2F1284968001\" title=\"P4P: Racket (scheme)\u306e\u30b7\u30f3\u30bf\u30c3\u30af\u30b9\u3092\u4e00\u898bPython\u7684\u306b\u3059\u308b\u3068\u3044\u3046\u63d0\u6848 - karasuyamatengu\u306e\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","description":"http://shriram.github.com/p4p/\u30b9\u30ad\u30fc\u30e0\u306b\u3088\u308bfibonacci numbers\u306e\u5b9a\u7fa9\u306f\u3053\u3093\u306a\u611f\u3058\u3060\u308d\u3046\u3002 (define (fib n) (if ( n (+ (fib (- n 1)) (fib (- n 2)))))\u305d\u308c\u3092\u3053\u3046\u3057\u3088\u3046\u3068\u3044\u3046\u306e\u304c\u3053\u306e\u63d0\u6848\u3060\u3002 deffun: fib(n) = if: n else: +(fib(-(n 1)), fib(-(n, 2)))\u63d0\u6848\u8005\u306fBrown\u5927\u5b66\u306e\u6559\u6388 http://www.cs.brown.edu/~sk/ \u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30b5\u30a4\u30a8\u30f3\u30b9\u306e\u6559\u80b2\u3092\u7814\u7a76\u8ab2\u984c\u3068\u3057\u3066\u3044\u308b\u3088\u3046\u3067\u3001LISP\u3084scheme\u306e\u62ec\u5f27\u3092\u6e1b\u3089\u3057\u3066\u3082\u3063\u3068\u5e83\u304f\u53d7\u3051\u2026"}