File:9crossing-knot symmetrical grid.png: Revision history

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17 May 2013

  • curprev 10:5410:54, 17 May 2013AnonMoos talk contribs 413 bytes +413 Self-made graphic, declared to be in public domain, generated from a version of the following PostScript source code: <pre>%! 306 396 translate -50 -125 50 180 360 arc 50 125 50 180 0 arcn 100 -37.5 137.5 270 90 arc -125 50 50 90 270 arc 125 -50 50 90 -90