File:Two-trefoils-10crossings.png: Difference between revisions
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(Self-made, declared to be in public domain, generated from the following PostScript source code: <pre>%! 306 496 translate .3 dup scale/factor 250 1.456696 mul def /radius 100 5000 sqrt add 1.456696 mul def/z{factor dup mul 2 div sqrt}def/Q{factor dup mu) |
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10-crossing knot consisting of two trefoils on a closed loop, where the trefoils are interlinked with each other. |
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Self-made, declared to be in public domain, generated from the following PostScript source code: |
Self-made, declared to be in public domain, generated from the following PostScript source code: |
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Latest revision as of 10:13, 28 April 2010
10-crossing knot consisting of two trefoils on a closed loop, where the trefoils are interlinked with each other.
Self-made, declared to be in public domain, generated from the following PostScript source code:
%! 306 496 translate .3 dup scale/factor 250 1.456696 mul def /radius 100 5000 sqrt add 1.456696 mul def/z{factor dup mul 2 div sqrt}def/Q{factor dup mul 6 div sqrt neg}def .92 .96 1 setrgbcolor/A{gsave 36 setlinewidth 679.388 -250 moveto z 1.67 mul 0.673 add z 0.19 mul .253 sub radius 0 150 arc z neg Q radius 330 90 arcn z Q radius 90 210 arcn z -1.67 mul 0.673 sub z 0.19 mul .253 sub radius 30 180 arc 0 -500 rlineto gsave 72 setlinewidth 0 setgray stroke grestore stroke 72 setlinewidth 0 setgray 3{-232 100 moveto 119 0 rlineto stroke 120 rotate}repeat 36 setlinewidth .92 .96 1 setrgbcolor 3{-234 100 moveto 123 0 rlineto stroke 120 rotate}repeat grestore}def A gsave 0 -659 translate -1 -1 scale A grestore 72 setlinewidth 0 setgray z neg Q radius 303 322 arc stroke z Q radius 303 322 arc stroke 679.388 -205 moveto 0 -10 rlineto stroke -679.388 -410 moveto 0 10 rlineto stroke 36 setlinewidth .92 .96 1 setrgbcolor z neg Q radius 302 323 arc stroke z Q radius 302 323 arc stroke 679.388 -200 moveto 0 -20 rlineto stroke -679.388 -415 moveto 0 20 rlineto stroke showpage %EOF
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 10:11, 28 April 2010 | 655 × 600 (20 KB) | AnonMoos (talk | contribs) | Self-made, declared to be in public domain, generated from the following PostScript source code: <pre>%! 306 496 translate .3 dup scale/factor 250 1.456696 mul def /radius 100 5000 sqrt add 1.456696 mul def/z{factor dup mul 2 div sqrt}def/Q{factor dup mu |
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