{"image_url":"http://cdn-ak.f.st-hatena.com/images/fotolife/z/zehnpaard/20160518/20160518055954.png","url":"https://zehnpaard.hatenablog.com/entry/2016/05/18/060116","categories":["Clojure","Quil","\u30d3\u30b8\u30e5\u30a2\u30eb\u30fb\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0","\u30d5\u30e9\u30af\u30bf\u30eb"],"provider_name":"Hatena Blog","author_name":"zehnpaard","height":"190","description":"\u300c\u95a2\u6570\u578b\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411AI\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u300d\u306e\u30d5\u30e9\u30af\u30bf\u30eb\u3092scala\u304b\u3089clojure\u306b\u66f8\u304d\u76f4\u3059\u7d9a\u304d\u3002 \u30d5\u30e9\u30af\u30bf\u30eb\u3068\u3044\u3048\u3070\u30de\u30f3\u30c7\u30eb\u30d6\u30ed\u304b\u30b7\u30a7\u30eb\u30d4\u30f3\u30b9\u30ad\u30fc\u3001\u3068\u3044\u3046\u304f\u3089\u3044\u306b\u30e1\u30b8\u30e3\u30fc\u306a\u30d5\u30e9\u30af\u30bf\u30eb\u3067\u3042\u308b\u30b7\u30a7\u30eb\u30d4\u30f3\u30b9\u30ad\u30fc\u4e09\u89d2\u3092\u63cf\u3044\u3066\u307f\u308b\u3002 (defn szierpinski ([n length] (szierpinski n length 0 0)) ([n length x y] (let [len2 (/ length 2)] (if (= n 1) (let [x1 (+ x len2) x2 (- x len2) y1 (+ y (* len2 (Math/sqrt 3)))] (q/line\u2026","version":"1.0","provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fzehnpaard.hatenablog.com%2Fentry%2F2016%2F05%2F18%2F060116\" title=\"Quil\u3067\u30d5\u30e9\u30af\u30bf\u30eb Szierpinski - Arantium Maestum\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_url":"https://blog.hatena.ne.jp/zehnpaard/","blog_title":"Arantium Maestum","published":"2016-05-18 06:01:16","width":"100%","type":"rich","title":"Quil\u3067\u30d5\u30e9\u30af\u30bf\u30eb Szierpinski","blog_url":"https://zehnpaard.hatenablog.com/"}