Nine-crossing knot with 3-fold symmetry in circle.
AnonMoos
<p>Converted from the following PostScript vector source code:
</p>
<pre>%!
306 396 translate 11 setlinewidth .92 .96 1 setrgbcolor
3{0 0 198.5083 -30 90 arc 0 163.5083 35 90 240 arc 
0 82.6795 35 60 -60 arcn
50 2500 3 div sqrt neg 7500 sqrt 120 180 arc
gsave 24 setlinewidth 0 setgray stroke grestore stroke
0 163.5083 35 90 -60 arcn 0 82.6795 35 120 240 arc 
-50 2500 3 div sqrt neg 7500 sqrt 60 0 arcn
gsave 24 setlinewidth 0 setgray stroke grestore stroke
120 rotate}repeat 3{24 setlinewidth 0 setgray
0 0 198.5083 77 90 arc 0 163.5083 35 90 157 arc stroke
50 2500 3 div sqrt neg 7500 sqrt 135 120 arcn
4 dup 3 sqrt mul exch rlineto stroke
11 setlinewidth .92 .96 1 setrgbcolor
0 0 198.5083 76 90 arc 0 163.5083 35 90 158 arc stroke
50 2500 3 div sqrt neg 7500 sqrt 136 120 arcn
4.5 dup 3 sqrt mul exch rlineto stroke
120 rotate}repeat showpage
%EOF</pre>