File:Interlaced-Triangles Brunnian-link alternate.svg
Size of this PNG preview of this SVG file: 615 × 600 pixels. Other resolutions: 246 × 240 pixels | 492 × 480 pixels | 787 × 768 pixels | 1,050 × 1,024 pixels | 2,099 × 2,048 pixels.
Original file (SVG file, nominally 615 × 600 pixels, file size: 20 KB)
Summary
| Description |
Three interlaced triangles with curvy sides, forming a quasi-Arabesque pattern which is also a Brunnian link of knot theory. Topologically equivalent to Image:Three-triang-18crossings-Brunnian.png ; is also a revised version of the "star of the muses" symbol... This is an alternative version of File:Interlaced-Triangles quasi-Arabesque Brunnian-link.svg , made from curves based on the quasi-Limaçon/Rose polar coordinates equation r=b+sin(aθ), with parameters b=5/3 and a=3 (see File:Mathematical-polar-equation-flowers.svg ). |
| Date | |
| Source |
Self-made image, converted from a version of the following vector PostScript source code: %!
300 396 translate 75 dup scale -20 rotate .1 setlinewidth 1 setgray
/ecc{5 3 div}def/res{3}def/w{3 mul res div/th exch def th 3 mul/x
exch def x sin ecc add th cos mul x sin ecc add th sin mul}def/A{0 w
moveto 1 1 360 res mul{w lineto}for gsave 0 setgray .2 setlinewidth
stroke grestore stroke}def A 40 rotate A 40 rotate A showpage
%EOF |
| Author | AnonMoos |
Licensing
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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
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 15:56, 18 April 2013 | | 615 × 600 (20 KB) | AnonMoos | add header (now required) |
| 20:10, 28 July 2009 |  | 615 × 600 (22 KB) | AnonMoos | tweaking one sector of white outline | |
| 19:39, 22 July 2009 |  | 615 × 600 (22 KB) | AnonMoos | == Summary == Three interlaced triangles with curvy sides, forming a quasi-Arabesque pattern which is also a Brunnian link of knot theory. Topologically equivalent to Image:Three-triang-18crossings-Brunnian.png ; is also a revi |
File usage
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Global file usage
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- Usage on mk.wikipedia.org
