Pentagram: Difference between revisions

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@@ Line 817: / Line 817: @@
   (8 * (1|atan)) as $tau
   | 5 as $sides
-  | reduce (0, 2, 4, 1, 3, 0) as $v ([];
+  | [ (0, 2, 4, 1, 3, 0)
-     . + [[  0.9 * $dim * (($tau * $v / $sides) | cos),
+     | [  0.9 * $dim * (($tau * $v / $sides) | cos),
-.9 * $dim * (($tau * $v / $sides) | sin) ]] )
+.9 * $dim * (($tau * $v / $sides) | sin) ] ]
   | minmax
     + {svg: Polyline("seashell"; "blue"; "rotate(-18)" )} ;
@@ Line 835: / Line 835: @@
 </svg>
 </pre>
 =={{header|Julia}}==