Figure8knot-math-square.svg
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
.
Summary
| 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 . |
| Date | |
| 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
.
|
| Other versions |
|
Licensing
|
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. |