File:Celtic-knot-linear-7crossings.png: Revision history

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9 June 2010

8 June 2010

  • curprev 20:5520:55, 8 June 2010AnonMoos talk contribs 1,187 bytes −90 cleaning up source
  • curprev 19:2819:28, 8 June 2010AnonMoos talk contribs 1,277 bytes +1,277 Self-made, declared to be in public domain, generated from a version of the following PostScript source code: <pre>%! 306 396 translate 24 setlinewidth .92 .96 1 setrgbcolor 1 setlinejoin/z{20000 sqrt}def/y{gsave 40 setlinewidth 0 setgray}def z 1 mul neg