File:Three-interlaced-pentagons-Brunnian-30crossings.png: Revision history

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4 July 2010

  • curprev 03:0203:02, 4 July 2010AnonMoos talk contribs 861 bytes +68 No edit summary
  • curprev 02:5602:56, 4 July 2010AnonMoos talk contribs 793 bytes +793 Self-made image, declared to be in public domain, generated from the following PostScript source: <pre>%! /X{72 mul 90 add dup cos 100 mul exch sin 100 mul}def/A{0 X moveto 1 1 4{X lineto}for closepath gsave 7.2 setlinewidth 0 setgray stroke grestore str