User contributions for AnonMoos
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24 January 2010
- 11:3011:30, 24 January 2010 diff hist +544 N File:Endless knot Red lacquerware dish Ming Dynasty.jpg 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 current
23 January 2010
- 18:5618:56, 23 January 2010 diff hist +115 Ornamental depictions of links with 12 crossings No edit summary
- 18:5318:53, 23 January 2010 diff hist +82 File:Three-loop-link-12-crossings-alternate.png No edit summary current
- 18:5218:52, 23 January 2010 diff hist +4,483 N File:Three-loop-link-12-crossings-alternate.png 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
17 January 2010
- 17:3417:34, 17 January 2010 diff hist +59 Ornamental depictions of links with 12 crossings No edit summary
- 17:3317:33, 17 January 2010 diff hist −6 m File:Celtic-knot-square-3loops.png No edit summary current
- 17:3217:32, 17 January 2010 diff hist +88 File:Celtic-knot-square-3loops.png No edit summary
- 17:3117:31, 17 January 2010 diff hist +1,221 N File:12-crossings-squares-16.png 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 current
- 11:2011:20, 17 January 2010 diff hist +102 Ornamental depictions of links with 12 crossings No edit summary
- 11:1811:18, 17 January 2010 diff hist +1,389 N File:Trefoil-in-trefoil.png 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 current
- 11:1711:17, 17 January 2010 diff hist +570 N File:Six-rings.png 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 current
- 11:1411:14, 17 January 2010 diff hist +96 3 1 Further Notes and Views add
- 11:1211:12, 17 January 2010 diff hist +174 N File:Triquetra-tightly-knotted.png 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 ). current
- 11:0711:07, 17 January 2010 diff hist 0 File:Trefoil-triquetra-circular-arcs-around-triangle.png correct current
- 11:0611:06, 17 January 2010 diff hist +241 3 1 Further Notes and Views add 2
- 11:0011:00, 17 January 2010 diff hist +3 m File:Trefoil-triquetra-circular-arcs-around-triangle.png No edit summary
- 11:0011:00, 17 January 2010 diff hist +165 N File:Triquetra-Vesica.png 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 ). current
- 10:5710:57, 17 January 2010 diff hist +1 File:Trefoil-triquetra-circular-arcs-around-triangle.png No edit summary
- 10:5710:57, 17 January 2010 diff hist +262 N File:Trefoil-triquetra-circular-arcs-around-triangle.png 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
- 09:0009:00, 17 January 2010 diff hist +124 Ornamental depictions of links with 12 crossings No edit summary
- 08:5808:58, 17 January 2010 diff hist +134 N File:Ccross-two-link.png Celtic-type two-loop link. By Petr Vodicka, placed by him in public domain (see http://commons.wikimedia.org/wiki/Image:Ccross.svg ). current
- 08:5608:56, 17 January 2010 diff hist +1,014 N File:Four-loop-interlaced-circle.png 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 current
16 January 2010
- 21:3421:34, 16 January 2010 diff hist +171 N L10a108 Further Notes and Views New page: <noinclude>Back to L10a108.</noinclude><br> {| |- valign=top {{Knot View Template| image = Two-trefoils-L10a108.png| text = Symmetrical trefoils.}} |} <br clear=left>
- 21:3121:31, 16 January 2010 diff hist +1,118 N File:Two-trefoils-L10a108.png Two interlinked trefoil knots (3_1). Self-made, declared to be public domain, generated from the following PostScript source: <pre>%! 240 518 translate/z{20000 sqrt}def/w{1200 sqrt}def/x true def/A{12 setlinewidth x{.92 .96 1 setrgbcolor} {.87 .97 .
- 21:2921:29, 16 January 2010 diff hist +40 N L10a108 Quick Notes New page: Two interlinked trefoil knots (3_1). current
- 09:1609:16, 16 January 2010 diff hist +88 L8a21 Further Notes and Views add
- 09:1309:13, 16 January 2010 diff hist +4 m Ornamental depictions of links with 12 crossings No edit summary
- 09:1309:13, 16 January 2010 diff hist +47 Ornamental depictions of links with 12 crossings No edit summary
- 09:1209:12, 16 January 2010 diff hist +1,239 N File:4squares-12crossings.png 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 current
- 09:1109:11, 16 January 2010 diff hist +705 N File:4squares-8crossings.png 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 current
- 07:4707:47, 16 January 2010 diff hist +424 N Ornamental depictions of links with 12 crossings New page: Some decorative depictions of links with 12 crossings: <gallery> Image:Celtic-knot-square-3loops.png|3-link quasi-Celtic knot Image:Two-interlaced-hexagrams.png|Two interlaced open hexagr...
- 07:4007:40, 16 January 2010 diff hist +1,368 N File:Celtic-knot-square-3loops.png 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
- 07:3807:38, 16 January 2010 diff hist +1,049 N File:Two-interlaced-hexagrams.png 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 current
- 07:3507:35, 16 January 2010 diff hist +114 N File:Three-L4a1-config.png Three-link loop with twelve crossings and three L4a1 configurations. Self-made, declared to be public domain.
- 07:3107:31, 16 January 2010 diff hist +141 N File:Triquetra-double-interlaced.png Two mutually-interlaced triquetras. Self-made, declared to be public domain, see http://commons.wikimedia.org/wiki/File:Triquetra-Double.svg current
5 January 2010
- 22:3422:34, 5 January 2010 diff hist +127 N L8a13 Further Notes and Views New page: <noinclude>Back to L8a13.</noinclude> <br> {| |- {{Knot View Template| image = L8a13-symm.png| text = Symmetric form}} |}
- 22:3222:32, 5 January 2010 diff hist +464 N File:L8a13-symm.png 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 current
- 22:3022:30, 5 January 2010 diff hist +37 N L8a13 Quick Notes New page: Contains two L4a1 configurations.
30 December 2009
- 14:1114:11, 30 December 2009 diff hist +90 L9a33 Further Notes and Views add
- 14:1014:10, 30 December 2009 diff hist +193 N File:L9a33-symm-circ-arcs-7enclosed.png 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. current
29 December 2009
- 06:3406:34, 29 December 2009 diff hist +92 L6a4 Further Notes and Views No edit summary
- 06:3206:32, 29 December 2009 diff hist +229 N File:3Loops-Borromean-link.png 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 ). current
27 December 2009
- 07:3007:30, 27 December 2009 diff hist +102 L9a32 Further Notes and Views add
- 07:2707:27, 27 December 2009 diff hist +1,025 N File:Triquetra-circle-interlaced-7enclosed.png 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 current
26 December 2009
- 23:2823:28, 26 December 2009 diff hist +112 L9a32 Further Notes and Views add
- 23:2623:26, 26 December 2009 diff hist +1,320 N File:Triquetra-circle-interlaced-smootharcjoins.png Alternative version of Image:Triquetra-Interlaced-Triangle-Circle.png , without pointy corners or an enclosed central area. Self-made graphic, declared Public Domain, generated from the following PostScript: <pre>%! 306 396 translate 1.35 dup scale current
4 December 2009
- 11:4211:42, 4 December 2009 diff hist +149 File:Brunnian.gif No edit summary current
3 December 2009
- 09:3509:35, 3 December 2009 diff hist +81 Brunnian link No edit summary
- 09:3309:33, 3 December 2009 diff hist +4 m File:6Loops-Brunnian-link.png No edit summary current
- 09:3209:32, 3 December 2009 diff hist +420 N File:6Loops-Brunnian-link.png 6-loop Brunnian link — no two loops are directly linked, but all six are collectively linked, and cutting any loop frees all the other loops. Redrawn version of illustration in Hermann Brunn's 1892 article "Über Verkettung", by way of Dale Rolfsen's 1
