File:Triquetra-circle-interlaced-wallpaper-tile.png
Triquetra-circle-interlaced-wallpaper-tile.png (678 × 588 pixels, file size: 48 KB, MIME type: image/png)
File information
Structured data
Captions
Summary edit
DescriptionTriquetra-circle-interlaced-wallpaper-tile.png | An indefinitely-extended pattern of L9a32 knot-theoretic links or "Trinity knots" (triquetra interlaced with circle). See Image:Triquetra-circle-interlaced.svg / Image:Triquetra-circle-interlaced.png for single knot. |
Date | |
Source |
Converted from the following vector PostScript source code: %! /!{def}def/s{setrgbcolor}!/l{stroke}!/S{3 sqrt mul}! /k{0 0 0 s 5.6 setlinewidth}!/C{50 50 3 sqrt div 19.4}! /K{1 .95 .8 s 2.8 setlinewidth}!/C2{25 3 sqrt div}! /C3{25 8.5 cos div}!/C4{C3 8.5 sin mul}! /C5{50 C2 C4 sub C3}!/C6{62.5 C4 S 2 div add C2 12.5 S add C4 2 div add C3}!/C7{37.5 C4 S 2 div sub C2 12.5 S add C4 2 div add C3}!/T{k C 0 360 arc closepath l K C 0 360 arc closepath l k C5 4.0925 175.9075 arc l C7 -115.9075 55.9075 arc l C6 124.0925 -64.0925 arc l K C5 6.149 173.851 arc l C7 -113.851 53.851 arc l C6 126.149 -66.149 arc l k C5 106 117 arc l C7 -14 -3 arc l C6 226 237 arc l C 48 80 arc l C 168 200 arc l C 288 320 arc l K C5 105 118 arc l C7 -15 -2 arc l C6 225 238 arc l C 46 82 arc l C 166 202 arc l C 286 322 arc l}!/V{gsave 1 -1 scale T grestore}def clippath .8 .9 1 setrgbcolor fill -10 0 translate gsave -74.5 -2 translate /U{gsave 8{80 0 translate T}repeat grestore -40 80 .75 sqrt mul translate gsave 8{80 0 translate T}repeat grestore}! 6{U 40 80 .75 sqrt mul translate}repeat grestore -114.5 78.9 translate /U{gsave 8{80 0 translate V}repeat grestore 40 80 .75 sqrt mul translate gsave 8{80 0 translate V}repeat grestore}! 6{U -40 80 .75 sqrt mul translate}repeat showpage %EOF |
Author | AnonMoos |
Other versions | File:Interlinked-trefoil-knots background-tile.svg |
Licensing edit
Public domainPublic domainfalsefalse |
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 | 10:25, 29 December 2009 | 678 × 588 (48 KB) | AnonMoos (talk | contribs) | An indefinitely-extended pattern of [http://katlas.math.toronto.edu/wiki/L9a32 L9a32] knot-theoretic links or "Trinity knots" (triquetra interlaced with circle). See Image:Triquetra-circle-interlaced.svg / Image:Triquetra-circle-interlaced.png |
You cannot overwrite this file.
File usage on Commons
The following page uses this file: