File:Three-triquetras-knot.svg

Uploaded by AnonMoos
Upload date 2013-03-06T22:07:16Z
MIME type image/svg+xml
Dimensions 668 × 600 px
File size 2.5 KB
Description Symmetrical ornamental knot in the form of three triquetras (12 crossings overall). Topologically equivalent to File:12-crossings-ornamental-knot-around-triangle.svg and http://katlas.math.toronto.edu/wiki/Image:12a503-around-hexagon.png .
Date
Source

Self-made image, generated from the following vector PostScript source code: 

%!
224 534 translate 0.4 dup scale/y{240 120 3 sqrt mul
add}def/B{306 240 210 210 -30 arcn stroke 201 y 210
-90 60 arc 411 y 210 120 270 arc stroke}def/A{33
setlinewidth B 15 setlinewidth .8 .9 1 setrgbcolor B
33 setlinewidth 0 setgray 306 240 210 113.5 125.5 arc
stroke 411 y 210 233 247 arc stroke 201 y 210 347
359.5 arc stroke 15 setlinewidth .8 .9 1 setrgbcolor
306 240 210 112.5 126.5 arc stroke 411 y 210 232 248
arc stroke 201 y 210 346 360.5 arc stroke 0 setgray}
def 3{gsave 0 245.3592 translate -306 -343.923048454
translate A grestore 120 rotate}repeat 0 245.3592
translate 33 setlinewidth -306 -343.923048454
translate 306 240 210 349 360 arc stroke 15
setlinewidth .8 .9 1 setrgbcolor 306 240 210 348 361
arc stroke showpage
%EOF
Author AnonMoos
Permission
(Reusing this file)
Public domain 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.

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data size

2,521 byte

media type

image/svg+xml

checksum

fdfdaf254ccd3137b5b1ce0b934cc83d260010f7

determination method or standard: SHA-1