MAKE A MEME View Large Image Knot-9crossings-symmetrical.svg Decorative knot with nine crossings depicted with three-fold symmetry The central portion has a shape like a triquetra Topologically equivalent to File 9crossings-knot-symmetric-triangles-pseudo-valknut svg ...
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Keywords: Knot-9crossings-symmetrical.svg Decorative knot with nine crossings depicted with three-fold symmetry The central portion has a shape like a triquetra Topologically equivalent to File 9crossings-knot-symmetric-triangles-pseudo-valknut svg and File 9crossings-knot-symmetric-triangles-quasi-valknut svg For a 12-crossing symmetrical knot which visually extends this see Image 12crossings-rose-rhodonea-limacon-symmetrical-knot svg For another topologically distinct 9-crossing knot with three-fold symmetry see File 9crossings-decorative-knot-threefold-incircle svg Self-made graphic converted from a version of the following vector PostScript source code <pre> 306 396 translate 4 dup scale/x 240 3 sqrt div neg def 24 setlinewidth 1 setgray/A -120 x 360 210 360 arc 0 x 240 0 180 arc 120 x 360 180 330 arc 60 10800 sqrt rlineto gsave 60 setlinewidth 0 setgray stroke grestore stroke def A gsave 2 120 rotate A repeat grestore 60 setlinewidth 0 setgray 3 -120 x 360 277 302 arc stroke 0 x 240 47 71 arc stroke 120 rotate repeat 0 x 240 170 180 arc 120 x 360 180 187 arc stroke 1 setgray 24 setlinewidth 3 -120 x 360 276 303 arc stroke 0 x 240 46 72 arc stroke 120 rotate repeat 0 x 240 160 180 arc 120 x 360 180 188 arc stroke showpage EOF</pre> 2010 AnonMoos 9 crossing number knots and links Prime knots Decorative knots Chiral images with rotational symmetry Knot diagrams with 3-fold rotational symmetry Images with PostScript source code Knots and links on transparent background Outline knots and links Round graphic ornaments
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