Keywords: Pseudo-Celtic 13crossing knot.svg Quasi-Celtic-looking ornamental/decorative knot with 13 crossings At top rounded form; at bottom rectangular form Generated from versions of the following two vector PostScript source code programs <pre> 300 396 translate 5 5 rotate 1 setlinejoin /x 5000 sqrt def/y x 2 div def -1 5 x mul y 150 135 315 arc 1 5 x mul y neg 50 135 225 arcn -1 5 x mul y 50 45 315 arc 1 5 x mul y neg 150 135 315 arcn -1 5 x mul y 100 45 315 arc 1 5 x mul y neg 100 135 225 arcn closepath gsave 100 3 div setlinewidth stroke grestore 50 3 div setlinewidth 8 9 1 setrgbcolor stroke 0 setlinejoin 0 setgray 100 3 div setlinewidth /A -16 16 moveto 16 -16 lineto stroke def A gsave 0 x translate A grestore gsave 0 x neg translate A grestore gsave x 0 translate A grestore gsave x neg 0 translate A grestore gsave -2 5 x mul 1 5 x mul translate A grestore gsave 2 5 x mul -1 5 x mul translate A grestore /A 16 16 moveto -16 -16 lineto stroke def gsave y y neg translate A grestore gsave y neg y translate A grestore -1 5 x mul y 50 92 178 arc stroke 1 5 x mul y neg 50 272 358 arc stroke -1 5 x mul y 100 302 315 arc 12 12 rlineto stroke 1 5 x mul y neg 100 122 135 arc -12 -12 rlineto stroke 50 3 div setlinewidth 8 9 1 setrgbcolor /A -17 17 moveto 17 -17 lineto stroke def A gsave 0 x translate A grestore gsave 0 x neg translate A grestore gsave x 0 translate A grestore gsave x neg 0 translate A grestore gsave -2 5 x mul 1 5 x mul translate A grestore gsave 2 5 x mul -1 5 x mul translate A grestore /A 17 17 moveto -17 -17 lineto stroke def gsave y y neg translate A grestore gsave y neg y translate A grestore -1 5 x mul y 50 90 180 arc stroke 1 5 x mul y neg 50 270 360 arc stroke -1 5 x mul y 100 300 315 arc 13 13 rlineto stroke 1 5 x mul y neg 100 120 135 arc -13 -13 rlineto stroke showpage EOF</pre> <pre> 300 396 translate 5 5 rotate /x 5000 sqrt def/y x 2 div def -241 96 1278 52 44 45 84 5 arc -245 791 149 271 lineto -269 752 -99 577 lineto -1 5 x mul y 150 264 5 315 arc 1 5 x mul y neg 50 135 84 5 arcn 160 628 9 6221 lineto 1 5 x mul y neg 50 354 5 225 arcn -1 5 x mul y 50 45 174 5 arc -160 628 -9 6221 lineto -1 5 x mul y 50 264 5 315 arc 1 5 x mul y neg 150 135 84 5 arcn 269 752 99 577 lineto 245 791 -149 271 lineto 241 -96 1278 52 44 264 5 225 arcn -1 5 x mul y 100 45 174 5 arc -215 19 -54 5997 lineto -1 5 x mul y 100 264 5 315 arc 1 5 x mul y neg 100 135 84 5 arcn 215 19 54 5997 lineto 1 5 x mul y neg 100 354 5 225 arcn closepath gsave 100 3 div setlinewidth stroke grestore 50 3 div setlinewidth 133 733 133 setrgbcolor stroke 0 setlinejoin 0 setgray 100 3 div setlinewidth /A -16 16 moveto 16 -16 lineto stroke def A gsave 0 x translate A grestore gsave 0 x neg translate A grestore gsave x 0 translate A grestore gsave x neg 0 translate A grestore gsave -2 5 x mul 1 5 x mul translate A grestore gsave 2 5 x mul -1 5 x mul translate A grestore /A 16 16 moveto -16 -16 lineto stroke def gsave y y neg translate A grestore gsave y neg y translate A grestore -1 5 x mul y 50 92 178 arc stroke 1 5 x mul y neg 50 272 358 arc stroke -1 5 x mul y 100 302 315 arc 12 12 rlineto stroke 1 5 x mul y neg 100 122 135 arc -12 -12 rlineto stroke 50 3 div setlinewidth 133 733 133 setrgbcolor /A -17 17 moveto 17 -17 lineto stroke def A gsave 0 x translate A grestore gsave 0 x neg translate A grestore gsave x 0 translate A grestore gsave x neg 0 translate A grestore gsave -2 5 x mul 1 5 x mul translate A grestore gsave 2 5 x mul -1 5 x mul translate A grestore /A 17 17 moveto -17 -17 lineto stroke def gsave y y neg translate A grestore gsave y neg y translate A grestore -1 5 x mul y 50 90 180 arc stroke 1 5 x mul y neg 50 270 360 arc stroke -1 5 x mul y 100 300 315 arc 13 13 rlineto stroke 1 5 x mul y neg 100 120 135 arc -13 -13 rlineto stroke showpage EOF</pre> 2011-2012 AnonMoos 13 crossing number knots and links Decorative knots Knots knot theory Images with PostScript source code Knots and links on transparent background Outline knots and links Celtic graphic ornaments |