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File:9crossing-knot symmetrical grid.svg

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A quasi-ornamental knot with 9 crossings, 2-fold rotational symmetry, and crossings laid out on a 3×3 grid.

Topologically equivalent to Image:9-23 knot-theory 2-symmetrical.png .
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Converted from a version of the following vector PostScript source code: 

%!
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 arcn -100 37.5 137.5 270 90 arcn
closepath 1 setlinejoin
gsave 36 setlinewidth 0 setgray stroke grestore
15 setlinewidth 1 setgray stroke showpage
%EOF
Author AnonMoos
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Public domain I, the copyright holder of this work, release this work into the public domain. This applies worldwide.
In some countries this may not be legally possible; if so:
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Date/TimeThumbnailDimensionsUserComment
current09:21, 22 May 2013Thumbnail for version as of 09:21, 22 May 2013792 × 600 (1,005 bytes)AnonMoos (talk | contribs)rounding two corners
16:01, 17 May 2013Thumbnail for version as of 16:01, 17 May 2013792 × 600 (1,006 bytes)AnonMoos (talk | contribs)A quasi-ornamental knot with 9 crossings, 2-fold rotational symmetry, and crossings laid out on a 3×3 grid. Topologically equivalent to Image:9-23 knot-theory 2-symmetrical.png . Converted from a version of the following vector PostScript sourc...

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