File:12crossings-fourfold-symmetric-new.png
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12crossings-fourfold-symmetric-new.png (600 × 600 pixels, file size: 17 KB, MIME type: image/png)
Self-made, declared to be in public domain, generated from the following PostScript source code:
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File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 07:45, 11 August 2010 | | 600 × 600 (17 KB) | AnonMoos (talk | contribs) | more consistent visual appearance |
| 21:57, 5 August 2010 |  | 600 × 600 (18 KB) | AnonMoos (talk | contribs) | more consistent visual appearance | |
| 09:56, 1 August 2010 |  | 600 × 600 (19 KB) | AnonMoos (talk | contribs) | Self-made, declared to be in public domain, generated from the following PostScript source code: <pre>%! 306 396 translate .95 dup scale/X{200 1875 sqrt add}def/Y{X 50 add}def/Z{X 100 sub}def/W{30000 sqrt 25 sub}def 18 setlinewidth .92 .96 1 setrgbcolor X |
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