{"type":"rich","height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkiririmode.hatenablog.jp%2Fentry%2F20081122%2Fp1\" title=\"Scheme \u306e\u69cb\u6587\u89e3\u6790 - \u7406\u7cfb\u5b66\u751f\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>","provider_url":"https://hatena.blog","author_url":"https://blog.hatena.ne.jp/kiririmode/","published":"2008-11-22 00:00:00","url":"https://kiririmode.hatenablog.jp/entry/20081122/p1","width":"100%","title":"Scheme \u306e\u69cb\u6587\u89e3\u6790","version":"1.0","categories":["perl","SICP"],"author_name":"kiririmode","description":"\u69cb\u6587\u89e3\u6790\u3064\u3063\u3066\u3082\u69cb\u6587\u30c1\u30a7\u30c3\u30af\u3068\u304b\u5168\u304f\u3057\u3066\u306a\u3044\u306e\u3067\u3068\u3066\u3082\u30a2\u30ec\u306a\u304b\u3093\u3058\u306a\u3093\u3067\u3059\u3051\u3069\uff0cScheme \u3063\u3066\u3044\u3063\u305f\u3089 S \u5f0f\u3060\u3057\uff0cS \u5f0f\u3063\u3066\u3044\u3063\u305f\u3089\u30ea\u30b9\u30c8\u3060\u3057\uff0cScheme \u306e\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u3092\u4e0e\u3048\u3089\u308c\u305f\u3089\u5168\u90e8 Perl \u306e array reference \u3068\u3057\u3066\u8fd4\u3057\u3066\u3084\u3063\u305f\u3089\u3068\u308a\u3042\u3048\u305a\u57fa\u672c\u69cb\u9020\u306f\u4f5c\u308c\u308b\uff0e \u8981\u306f (define (square x) (* x x)) \u306a\u3093\u3066\u3044\u3046 Scheme \u306e\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u304c\u4e0e\u3048\u3089\u308c\u308b\u3068\uff0c [ 'define', [ 'square', 'x' ], [ '*', 'x', 'x' ] ] \u3066\u3044\u3046 Perl \u306e array reference \u306b\u5909\u63db\u3059\u308b\u307f\u305f\u3044\u306a\u611f\u3058\u3067\u3059\u306d\uff0e\u2026","provider_name":"Hatena Blog","image_url":null,"blog_title":"\u7406\u7cfb\u5b66\u751f\u65e5\u8a18","blog_url":"https://kiririmode.hatenablog.jp/"}