Uploads by AnonMoos
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This special page shows all uploaded files.
| Date | Name | Thumbnail | Size | Description | Versions |
|---|---|---|---|---|---|
| 02:02, 1 March 2010 | 132-star-polygon-tredecagram2.png (file) |  |
15 KB | Self-made, declared to be in public domain, generated from the following PostScript source code: <pre>%! 300 396 translate 0 200 moveto 1 setgray 11 setlinewidth/A 720 13 div def 1 1 12{A mul 90 add/x exch def x A 2 div sub cos 94.7495 mul x A 2 div sub | 1 |
| 02:01, 1 March 2010 | 132-star-polygon-tredecagram.png (file) |  |
11 KB | Self-made, declared to be in public domain, generated from the following PostScript source code: <pre>%! 300 396 translate 0 200 moveto 1 setgray 10.5 setlinewidth/A 720 13 div def 1 1 12{A mul 90 add/x exch def x cos 200 mul x sin 200 mul lineto} for cl | 1 |
| 15:40, 24 February 2010 | K12a541.png (file) |  |
10 KB | K12a541 as generated in KnotScape. | 1 |
| 15:33, 24 February 2010 | Solomons-two.png (file) |  |
15 KB | More aesthetic version of Image:Two-L4a1.png Self-made, declared to be in public domain, generated from the following PostScript source code: <pre>%! 235.28932188 396 translate 22 setlinewidth .92 .96 1 setrgbcolor 1 setlinejoin/z{20000 sqrt}def/y{ | 1 |
| 12:48, 24 February 2010 | Celtic-knot-basic-linear.png (file) |  |
11 KB | Decorative quasi-Celtic linear knot. Self-made, declared to be in public domain, generated from the following PostScript source code: <pre>%! 306 396 translate .825 dup scale 24 setlinewidth 1 setgray 1 setlinejoin /z{20000 sqrt}def/y{gsave 40 setlinewi | 1 |
| 12:47, 24 February 2010 | K13a4304.png (file) |  |
13 KB | K13a4304 as generated in KnotScape. | 1 |
| 10:12, 24 February 2010 | 12crossings-rose-rhodonea-limacon-symmetrical-knot.png (file) |  |
36 KB | Decorative knot with twelve crossings, depicted with three-fold visual symmetry. The curves were generated from the polar coordinates equation r=b+sin(aθ), which is a slight generalization of the Limaçon and Rose/rhodonea curves, using parameters a=(3/5 | 1 |
| 10:09, 24 February 2010 | K12a1019.png (file) |  |
12 KB | K12a1019 as generated in KnotScape. | 1 |
| 10:31, 23 February 2010 | 10crossings-two-triquetras-joined.png (file) |  |
25 KB | 10-crossing knot made from circular arcs, such that the center of each circle is on the circumference of two other circles. Self-made, declared to be in public domain, generated from the following PostScript source code: <pre>%! 406 396 translate .6 dup | 1 |
| 10:27, 23 February 2010 | 8crossings-two-triquetras-joined.png (file) |  |
20 KB | 8-crossing link made from circular arcs, such that the center of each circle is on the circumference of two other circles. Self-made, declared to be in public domain, generated from a version of the following PostScript source code: <pre>%! 204 396 tran | 1 |
| 23:58, 19 February 2010 | Trefoil-triquetra-rhodonea-rose-limacon.png (file) |  |
15 KB | Trefoil knot generated from the polar coordinates equation r=b+sin(aθ), which is a slight generalization of the Limaçon and Rose/rhodonea curves, using parameters a=(3/5) and b=(8/5). For a similar looking visual rendering of the 3_1 knot, but made | 1 |
| 16:10, 12 February 2010 | 9crossings-knot-symmetrical.png (file) |  |
19 KB | Self-made, declared to be in public domain, generated from a version of the following PostScript source code: <pre>%! 7 3.5 translate/r{rcurveto}def/h{closepath}def/m{moveto}def .2 dup scale 2154 734 m 0 267 -143 478 -310 617 r -77 447 -412 675 -746 675 | 1 |
| 06:29, 10 February 2010 | Old German-army-generals-insignia.jpg (file) |  |
17 KB | Old German army general's insignia (shoulder epaulet with braid)... | 1 |
| 06:27, 10 February 2010 | 4crossings-square-alternate.png (file) |  |
519 bytes | add color | 2 |
| 06:27, 10 February 2010 | 4crossings-square.png (file) |  |
567 bytes | add color | 2 |
| 00:05, 6 February 2010 | Trefoil-Triquetra.png (file) |  |
16 KB | An architectural trefoil (i.e. symmetrical pattern of three partially-overlapping circles) which is also a triquetra (i.e. simple threefold closed knot). For non-interlaced architectural trefoil, see http://commons.wikimedia.org/wiki/File:Trefoil-Archite | 1 |
| 05:26, 5 February 2010 | Vodicka triquetra.png (file) |  |
14 KB | Quasi-Celtic triquetra by Petr Vodicka, released to public domain (see http://commons.wikimedia.org/wiki/File:Vodicka_triquetra1.svg ). | 1 |
| 21:25, 3 February 2010 | Trefoil-square.png (file) |  |
336 bytes | Square depiction of 3_1 knot. For a similar but more complex visual representation of a knot, see Image:10crossings square.png. Self-made, declared to be in public domain, generated from the following PostScript source code: <pre>%! 1 setgray | 1 |
| 03:41, 3 February 2010 | 92-star-polygon-nonagram3.png (file) |  |
10 KB | Self-made, declared to be in public domain, generated from the following PostScript source code: <pre>%! 300 396 translate 0 200 moveto 0 setgray 12 setlinewidth 1 1 8{80 mul 90 add/x exch def x 40 sub cos 45.3363 mul x 40 sub sin 45.3363 mul lineto x co | 1 |
| 12:29, 2 February 2010 | 10crossings square.png (file) |  |
378 bytes | Self-made, declared to be in public domain, generated from the following PostScript source code: <pre>%! 1 setgray 18 setlinewidth/X{.5 add 72 mul exch .5 add 72 mul exch}def/l{X lineto}def 0 5 X moveto 0 2 l 5 2 l 5 3 l 1 3 l 1 1 l 4 1 l 4 4 l 2 4 l 2 0 | 1 |
| 12:24, 2 February 2010 | 10crossing-2trefoil.png (file) |  |
16 KB | round corners | 2 |
| 10:57, 1 February 2010 | 72-star-polygon-septagram2.png (file) |  |
10 KB | Self-made, declared to be in public domain, generated from the following PostScript source code: <pre>%! 300 396 translate 0 200 moveto 1 setgray 14 setlinewidth /A 720 7 div def 1 1 6{A mul 90 add/x exch def x cos 200 mul x sin 200 mul lineto}for closep | 1 |
| 10:07, 1 February 2010 | 112-star-polygon-undecagram2.png (file) |  |
13 KB | Self-made, declared to be in public domain, generated from the following PostScript source code: <pre>%! 300 396 translate 0 200 moveto 1 setgray 11 setlinewidth/A 720 11 div def 1 1 10{A mul 90 add/x exch def x A 2 div sub cos 98.761 mul x A 2 div sub s | 1 |
| 10:05, 1 February 2010 | 92-star-polygon-nonagram2.png (file) |  |
12 KB | Self-made, declared to be in public domain, generated from the following PostScript source code: <pre>%! 300 396 translate 0 200 moveto 1 setgray 12 setlinewidth 1 1 8{80 mul 90 add/x exch def x 40 sub cos 106.417777 mul x 40 sub sin 106.417777 mul linet | 1 |
| 08:37, 1 February 2010 | 112-star-polygon-undecagram.png (file) |  |
11 KB | Self-made, declared to be in public domain, generated from the following PostScript source code: <pre>%! 300 396 translate 0 200 moveto 1 setgray 11 setlinewidth/A 720 11 div def 1 1 10{A mul 90 add/x exch def x cos 200 mul x sin 200 mul lineto} for clos | 1 |
| 08:08, 1 February 2010 | 72-star-polygon-septagram.png (file) |  |
11 KB | Self-made, declared to be in public domain. | 1 |
| 07:53, 1 February 2010 | 92-star-polygon-nonagram.png (file) |  |
11 KB | Self-made graphic, declared to be public domain, converted from the following PostScript source code: <pre>%! 300 396 translate 0 200 moveto 1 setgray 12 setlinewidth 1 1 8{80 mul 90 add/x exch def x cos 200 mul x sin 200 mul lineto}for closepath gsave 0 | 1 |
| 06:38, 25 January 2010 | Endless-knot-81-crossings.png (file) |  |
7 KB | Version of Endless knot symbol with 81 crossings (79 of which are structurally significant). Self-made image, declared to be public domain, generated from the following PostScript source: <pre>%! .5 dup scale 1 setgray 18 setlinewidth/X{.5 add 72 mul ex | 1 |
| 06:36, 25 January 2010 | Endless-knot-49-crossings.png (file) |  |
4 KB | Version of Endless knot symbol with 49 crossings (47 of which are structurally significant). Self-made image, declared to be public domain, generated from the following PostScript source: <pre>%! 2 3 div dup scale 1 setgray 18 setlinewidth/X{.5 add 72 m | 1 |
| 10:35, 24 January 2010 | Endless knot 23 crossings 25.png (file) |  |
11 KB | Form of "Endless Knot" symbol intermediate in complexity between basic 7_4 knot and the form seen in Image:Endless knot Red lacquerware dish Ming Dynasty.jpg . There are 25 crossings, 23 of which are structurally significant. Self-made graphic, | 1 |
| 10:30, 24 January 2010 | Endless knot Red lacquerware dish Ming Dynasty.jpg (file) |  |
112 KB | Detail of Chinese dish made of red lacquer over wood, from the Ming Dynasty, dated late 15th to mid 16th century, showing complex form of endless knot (a symbol of longevity in Chinese culture) at center. Knot has 49 crossings, 47 of which are structural | 1 |
| 17:52, 23 January 2010 | Three-loop-link-12-crossings-alternate.png (file) |  |
9 KB | Self-made, declared to be public domain, generated from the following PostScript source: <pre>%! 300 0 translate .5 dup scale 1 setgray /A {994 152 moveto 0 228 rlineto -152 0 rlineto 0 76 rlineto 152 0 rlineto 0 228 rlineto -152 0 rlineto 0 152 rlineto | 1 |
| 16:31, 17 January 2010 | 12-crossings-squares-16.png (file) |  |
1 KB | 3-loop link with 16 crossings, only 12 of which are structurally significant. Topologically the same as Image:Celtic-knot-square-3loops.png... Self-made, declared to be public domain, generated from the following PostScript source: <pre>%! 1 setgr | 1 |
| 10:18, 17 January 2010 | Trefoil-in-trefoil.png (file) |  |
18 KB | Self-made, declared to be public domain, generated from the following PostScript source: <pre>%! 240 518 translate/z{20000 sqrt}def gsave .5 .5 scale z .5 mul 42 translate 24 setlinewidth .87 .97 .87 setrgbcolor 0 0 100 330 90 arcn z 0 100 90 210 arcn z | 1 |
| 10:17, 17 January 2010 | Six-rings.png (file) |  |
17 KB | Self-made, declared to be public domain, generated from the following PostScript source: <pre>%! 306 396 translate 90 rotate 12 setlinewidth 1 setgray /X{90 add dup cos 144 mul exch sin 144 mul 100}def 0 1 5{60 mul X 0 360 arc closepath gsave 0 setgray 2 | 1 |
| 10:12, 17 January 2010 | Triquetra-tightly-knotted.png (file) |  |
8 KB | A form of the trefoil knot or triquetra 3_1. Self-made graphic, declared to be public domain (see http://commons.wikimedia.org/wiki/File:Triquetra-tightly-knotted.png ). | 1 |
| 10:00, 17 January 2010 | Triquetra-Vesica.png (file) |  |
13 KB | A form of the trefoil knot or triquetra 3_1. Self-made graphic, declared to be public domain (see http://commons.wikimedia.org/wiki/File:Triquetra-Vesica.png ). | 1 |
| 09:57, 17 January 2010 | Trefoil-triquetra-circular-arcs-around-triangle.png (file) |  |
15 KB | A form of the Triquetra symbol or trefoil knot with three 120° circular arcs grouped around an equilateral triangle. Self-made graphic, declared to public domain (see http://commons.wikimedia.org/wiki/File:Trefoil-triquetra-circular-arcs-around-triangle | 1 |
| 07:58, 17 January 2010 | Ccross-two-link.png (file) |  |
16 KB | Celtic-type two-loop link. By Petr Vodicka, placed by him in public domain (see http://commons.wikimedia.org/wiki/Image:Ccross.svg ). | 1 |
| 07:56, 17 January 2010 | Four-loop-interlaced-circle.png (file) |  |
15 KB | Four-loop interlaced with circle. Self-made, declared to be public domain, generated from the following PostScript source: <pre>%! 306 396 translate 1.44 dup scale /D{0 setgray 24 setlinewidth}def /A{90 mul 45 add dup}def /X{A cos 102 mul exch sin 102 m | 1 |
| 08:12, 16 January 2010 | 4squares-12crossings.png (file) |  |
2 KB | Configuration of four linked squares. Self-made, declared to be public domain, generated from the following PostScript source: <pre>%! 306 396 translate/A{96 96 moveto 96 -96 lineto -96 -96 lineto -96 96 lineto closepath stroke}def 0 1 3{/x exch 90 mul | 1 |
| 08:11, 16 January 2010 | 4squares-8crossings.png (file) |  |
1 KB | Configuration of four linked squares. Self-made, declared to be public domain, generated from the following PostScript source: <pre>%! 306 396 translate/A{72 72 moveto 72 -72 lineto -72 -72 lineto -72 72 lineto closepath stroke}def 0 1 3{/x exch 90 mul | 1 |
| 06:40, 16 January 2010 | Celtic-knot-square-3loops.png (file) |  |
15 KB | Square quasi-Celtic link of three loops and 12 crossings. Self-made, declared to be public domain, generated from the following PostScript source: <pre>%! 306 396 translate /z{20000 sqrt}def 24 setlinewidth 1 setgray /y{gsave 40 setlinewidth 0 setgray}d | 1 |
| 06:38, 16 January 2010 | Two-interlaced-hexagrams.png (file) |  |
10 KB | Two open hexagrams interlaced. Self-made, declared to be public domain, generated from the following PostScript source: <pre>%! 306 396 translate 1 dup scale /A{0 100 3 sqrt mul moveto 0 1 5{/x exch 60 mul 30 add def x sin 100 mul x cos 100 mul lineto x | 1 |
| 06:35, 16 January 2010 | Three-L4a1-config.png (file) |  |
18 KB | Three-link loop with twelve crossings and three L4a1 configurations. Self-made, declared to be public domain. | 1 |
| 06:31, 16 January 2010 | Triquetra-double-interlaced.png (file) |  |
14 KB | Two mutually-interlaced triquetras. Self-made, declared to be public domain, see http://commons.wikimedia.org/wiki/File:Triquetra-Double.svg | 1 |
| 21:32, 5 January 2010 | L8a13-symm.png (file) |  |
10 KB | Symmetric depiction of L8a13. Self-made, declared to be public domain, generated from the following PostScript source: <pre>%! 300 300 translate .8 dup scale 45 rotate 1 setlinejoin 40 setlinewidth 0 1 1{pop -90 180 moveto -240 120 60 90 270 arc -210 60 | 1 |
| 13:10, 30 December 2009 | L9a33-symm-circ-arcs-7enclosed.png (file) |  |
14 KB | Variant of Image:L9a33-symm-circ-arcs.png where the centers of the smaller partial circles are not on the circumference of the larger circle... Self-made, declared to be in public domain. | 1 |
| 05:32, 29 December 2009 | 3Loops-Borromean-link.png (file) |  |
1 KB | Asymmetrical depiction of Borromean rings, in the style of Image:6Loops-Brunnian-link.png . This graphic self-made and declared to be in public domain (see http://commons.wikimedia.org/wiki/File:3Loops-Borromean-link.svg ). | 1 |
| 06:27, 27 December 2009 | Triquetra-circle-interlaced-7enclosed.png (file) |  |
16 KB | Alternative version of Triquetra interlaced with circle, without pointy corners. Self-made graphic, declared Public Domain, generated from the following PostScript: <pre>%! 306 396 translate/A{0 -41.77 100}def/B{1875 sqrt}def/C{3 sqrt}def/D{0 setgray 24 | 1 |
