French
DeutschFile:9crossings-decorative-knot-threefold-incircle.svg
Size of this PNG preview of this SVG file: 600 × 600 pixels. Other resolutions: 240 × 240 pixels | 480 × 480 pixels | 768 × 768 pixels | 1,024 × 1,024 pixels | 2,048 × 2,048 pixels.
Original file (SVG file, nominally 600 × 600 pixels, file size: 12 KB)
 | This is a file from the Wikimedia Commons. Information from its description page there is shown below. Commons is a freely licensed media file repository. You can help. |
Summary
| Description | Decorative knot with nine crossings, depicted with three-fold symmetric interlacings inside an overall enclosing circle. For a variant visual form of this, see http://katlas.math.utoronto.ca/wiki/Image:9crossings-decorative-knot-threefold-incircle.png . For other (topologically distinct) 9-crossing knots with three-fold symmetry, see File:knot-9crossings-symmetrical.svg, File:9crossings-threesymmetric-other.svg etc. For a quasi-version of this image with fourfold symmetry, see File:Circular-cross-decorative-knot-12crossings.svg . |
| Date | |
| Source | Self-made graphic, converted from the following vector PostScript source code: %! 306 396 translate .75 dup scale/X{30000 sqrt 24.53729 sub neg}def/Y{354.8355}def 0 1 2{39.807692308 setlinewidth 0 setgray -257.5 X 57.5 210 360 arc 0 X 200 180 0 arcn 257.5 X 57.5 180 330 arc 0 0 Y 330 90 arc gsave 57.5 setlinewidth .92 .96 1 setrgbcolor stroke grestore stroke 120 rotate}for 57.5 setlinewidth .92 .96 1 setrgbcolor 0 X 200 60 79 arc stroke 0 X 200 161 180 arc stroke 257.5 X 57.5 255 330 arc 0 0 Y 330 344 arc stroke 0 Y 57.5 sub 57.5 15 90 arc 0 0 Y 90 104 arc stroke 39.807692308 setlinewidth 0 setgray 0 X 200 59 80 arc stroke 0 X 200 160 180 arc -250 X 50 360 359 arcn stroke 257.5 X 57.5 254 330 arc 0 0 Y 330 345 arc stroke 0 Y 57.5 sub 57.5 14 90 arc 0 0 Y 90 105 arc stroke showpage %EOF |
| Author | AnonMoos |
Licensing
 | 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: I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law. |
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 11:25, 4 August 2010 | | 600 × 600 (12 KB) | AnonMoos | == {{int:filedesc}} == Decorative knot with nine crossings, depicted with three-fold symmetric interlacings inside an overall enclosing circle. For another (topologically distinct) 9-crossing knot with three-fold symmetry, see [[:File:knot-9crossings-sym |
File usage
The following page uses this file:
Global file usage
The following other wikis use this file:
- Usage on fr.wikipedia.org
- Usage on zh.wikipedia.org
