File:12crossings-4symmetrical-square.png
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12crossings-4symmetrical-square.png (576 × 576 pixels, file size: 635 bytes, MIME type: image/png)
Self-made, declared to be in public domain, generated from the following PostScript source code:
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 06:43, 15 May 2010 | 576 × 576 (635 bytes) | AnonMoos (talk | contribs) | Self-made, declared to be in public domain, generated from the following PostScript source code: <pre>%! 18 setlinewidth .92 .96 1 setrgbcolor/X{.5 add 72 mul exch .5 add 72 mul exch}def/l{X lineto}def 7 6 X moveto 2 6 l 2 4 l 5 4 l 5 7 l 1 7 l 1 2 l 3 2 |
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