File:Figure8knot-math-square.svg
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Size of this PNG preview of this SVG file: 600 × 600 pixels. Other resolutions: 240 × 240 pixels | 480 × 480 pixels | 768 × 768 pixels | 1,024 × 1,024 pixels | 2,048 × 2,048 pixels.
Original file (SVG file, nominally 600 × 600 pixels, file size: 888 bytes)
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Summary[edit]
| Description |
Figure-eight knot of mathematical knot theory in a simple square depiction. For a different (curvy) visual depiction, see File:Figure8knot-mathematical-knot-theory.svg. For an alternative (topologically-equivalent) representation of the knot, see File:Figure8knot-math-square-alternate.svg. |
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| Source |
Self-made graphic, generated from the following vector PostScript source-code: %!
1 setgray 30 setlinewidth/X{.5 add 120 mul exch .5 add 120 mul
exch}def/l{X lineto}def 1 0 X moveto 4 0 l 4 4 l 2 4 l 2 1 l 0
1 l 0 2 l 3 2 l 3 3 l 1 3 l 1 0 l closepath gsave 0 setgray 60
setlinewidth stroke grestore stroke/r{120 mul exch 120 mul exch
rlineto}def 60 setlinewidth 0 setgray 1.5 3 X moveto 1 0 r
stroke .5 2 X moveto 1 0 r stroke 2 1.5 X moveto 0 1 r stroke
1 .5 X moveto 0 1 r stroke 1 setgray 30 setlinewidth 1.48 3 X
moveto 1.04 0 r stroke .48 2 X moveto 1.04 0 r stroke 2 1.48 X
moveto 0 1.04 r stroke 1 .48 X moveto 0 1.04 r stroke showpage
%EOF |
| Author | AnonMoos |
| Permission (Reusing this file) |
 This vector image was created with a text editor. |
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Licensing[edit]
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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. |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 17:11, 5 February 2010 | | 600 × 600 (888 bytes) | AnonMoos (talk | contribs) | Figure-eight knot of mathematical knot theory in a simple square depiction. For an alternative representation, see File:Figure8knot-math-square-alternate.svg. Self-made graphic, generated from the following v |
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