{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fso-wh.at%2Fentry%2F20070317%2Fp4\" title=\" \u554f\u984c1.6 - so what\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","width":"100%","image_url":null,"height":"190","provider_url":"https://hatena.blog","published":"2007-03-17 00:00:03","url":"https://so-wh.at/entry/20070317/p4","categories":["SICP"],"blog_title":"so what","blog_url":"https://so-wh.at/","provider_name":"Hatena Blog","description":"\u50d5\u306e\u89e3\u7b54 new-if\u3092\u547c\u3073\u51fa\u3057\u305f\u3068\u304d\u306b\u3001\u5f15\u6570\u304c\u5168\u90e8\u8a55\u4fa1\u3055\u308c\u308b\u306e\u3067\u3001\u7121\u9650\u30eb\u30fc\u30d7 \u89e3\u7b54\u4f8b http://www.csus4.net/hiki/SICPReading/?naoya_t+%28naochan%29#l86 http://oss.timedia.co.jp/show/SICP/ex-1.6 \u6240\u611f \u306f\u3058\u3081\u3001\u3055\u3063\u3071\u308a\u308f\u304b\u3093\u306a\u304b\u3063\u305f\u3002\u306a\u3093\u3067\u3060\u308d\u3046\u2026\u3068\u3002 if\u3068\u304b\u306f\u57fa\u672c\u7684\u306b\u3001\u9045\u5ef6\u8a55\u4fa1\u306a\u3093\u304b\u306a\uff1f","type":"rich","author_name":"winebarrel","title":" \u554f\u984c1.6","author_url":"https://blog.hatena.ne.jp/winebarrel/","version":"1.0"}