{"categories":["Scheme"],"provider_url":"https://hatena.blog","height":"190","published":"2007-12-04 15:57:59","width":"100%","author_url":"https://blog.hatena.ne.jp/tanakaBox/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fboxnos.hatenablog.com%2Fentry%2F20071204%2F1196751479\" title=\" \u74b0\u5883\u7834\u58ca - \u30dc\u30af\u30ce\u30b9\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_name":"Hatena Blog","author_name":"tanakaBox","description":"\u74b0\u5883\u306e\u8003\u5bdf\u3002 Gauche gosh> (define a (define b 1)) a gosh> b 1\u3078\u3047\u3047\u3002 MzScheme > (define a (define b 1)) stdin::10: define: not allowed in an expression context in: (define b 1)\u51fa\u6765\u306a\u304b\u3063\u305f\u3002 \u3064\u3044\u3067\u306b SBCL * (defvar a (defvar b 1)) A * a 1 * b error\u306a\u308b\u307b\u3069\u3002 \u3082\u3046\u3044\u3063\u3053 \u5168\u304f\u95a2\u4fc2\u306a\u3044?irb irb(main):002:0> a = b = 1 => 1\u30b3\u30ec\u3082\u3042\u308a\u304b\u3002","version":"1.0","blog_url":"https://boxnos.hatenablog.com/","image_url":null,"blog_title":"\u30dc\u30af\u30ce\u30b9","url":"https://boxnos.hatenablog.com/entry/20071204/1196751479","title":" \u74b0\u5883\u7834\u58ca","type":"rich"}