{"title":"(\u7d9a)Gauche\u3067\u300c\u30ab\u30d6\u3089\u306a\u3044\u6570\u5b57\u30924\u6841\u3060\u3059\u306e\u300d\u3092\u3084\u308b","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fn9d.hatenadiary.org%2Fentry%2F20071120%2F1195568232\" title=\"(\u7d9a)Gauche\u3067\u300c\u30ab\u30d6\u3089\u306a\u3044\u6570\u5b57\u30924\u6841\u3060\u3059\u306e\u300d\u3092\u3084\u308b - \u8a08\u7b97\u6a5f\u3068\u622f\u308c\u308b\u65e5\u3005\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","published":"2007-11-20 23:17:12","width":"100%","blog_url":"https://n9d.hatenadiary.org/","author_url":"https://blog.hatena.ne.jp/n9d/","description":"util.combinations\u3092\u6559\u3048\u3066\u3082\u3089\u3063\u305f\u306e\u3067\u5bcc\u8c6a\u3067\u518d\u30c1\u30e3\u30ec\u30f3\u30b8\u3002 http://practical-scheme.net/gauche/man/gauche-refj_158.html#SEC430 \u4f55\u6545\u304b\u308f\u304b\u3089\u306a\u3044\u304c\u9806\u5217\u3068\u3044\u3046\u540d\u3067\u3042\u308b\u306e\u306bnPr\u3067r=n\u306e\u3068\u304d\u3057\u304b\u7528\u610f\u3055\u308c\u3066\u3044\u306a\u3044\u3002 >> (permutations '(1 2 3)) => ((1 2 3) (1 3 2) (2 1 3) (2 3 1) (3 1 2) (3 2 1)) >> (permutations '(1 2 3) 2) *** ERROR: wrong number of arguments for #<c\u2026","type":"rich","provider_url":"https://hatena.blog","height":"190","url":"https://n9d.hatenadiary.org/entry/20071120/1195568232","author_name":"n9d","image_url":null,"categories":["scheme"],"version":"1.0","provider_name":"Hatena Blog","blog_title":"\u8a08\u7b97\u6a5f\u3068\u622f\u308c\u308b\u65e5\u3005"}