{"categories":["Scheme"],"published":"2007-08-02 22:45:21","height":"190","provider_url":"https://hatena.blog","width":"100%","author_url":"https://blog.hatena.ne.jp/tanakaBox/","provider_name":"Hatena Blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fboxnos.hatenablog.com%2Fentry%2F20070802%2F1186062321\" title=\" Scheme\u3067\u4e2d\u7f6e\u8a18\u6cd5\u6f14\u7b97 - \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>","description":"\u3084\u3063\u3071\u308a\u6642\u4ee3\u306f\u4e2d\u7f6e\u8a18\u6cd5\u306a\u3093\u3058\u3083\u306a\u3044\u304b\u3068\u601d\u3063\u3066\u3001Scheme\u3067\u4e2d\u7f6e\u8a18\u6cd5\u6f14\u7b97\u3057\u3066\u307f\u305f\u3002 \u307e\u305a\u5b9a\u7fa9\u3002eq\u306f\u30a4\u30b3\u30fc\u30eb\u306e\u610f\u5473\u3067\u3059\u3002 (define (eq a f b) (f a b)) \u7c21\u5358\u30c7\u30b9\u30cd\u3002 \u3067\u306f\u3001Scheme\u3067\u4e2d\u7f6e\u8a18\u6cd5\u6f14\u7b97\u3057\u3066\u307f\u308b\u3002 (eq 1 + 2) ; 3 \u306a\u3093\u304b\u89aa\u3057\u307f\u3084\u3059\u3044\u611f\u3058\u3067\u3059\u306d!! \u3061\u3087\u3063\u3068\u8aad\u307f\u306b\u304f\u3044\u3051\u3069\u62ec\u5f27\u3092\u542b\u3080\u6f14\u7b97\u3082\u51fa\u6765\u308b\u3002 (eq (eq 1 + 2) * (eq 3 + 4)) ; 21 \u3057\u304b\u3057\u3001and\u304c\u4f7f\u3048\u306a\u3044\u3053\u3068\u304c\u5224\u660e\u3002(Gauche&MzScheme) (eq (eq -10 < 0) and (eq 0 < 10)) ; *** ERROR: invalid a\u2026","author_name":"tanakaBox","version":"1.0","title":" Scheme\u3067\u4e2d\u7f6e\u8a18\u6cd5\u6f14\u7b97","type":"rich","url":"https://boxnos.hatenablog.com/entry/20070802/1186062321","blog_title":"\u30dc\u30af\u30ce\u30b9","blog_url":"https://boxnos.hatenablog.com/","image_url":null}