File:Two-trefoils-on-loop doubly-interlinked 10crossings.svg
此 SVG 檔案的 PNG 預覽的大小：655 × 600 像素。 其他解析度：262 × 240 像素 | 524 × 480 像素 | 838 × 768 像素 | 1,118 × 1,024 像素 | 2,236 × 2,048 像素。
原始檔案 （SVG 檔案，表面大小：655 × 600 像素，檔案大小：3 KB）
摘要
| 描述 | Two trefoil knots on a closed loop, where the trefoils are doubly-interlinked with each other. The overall knot is a prime 10-crossing knot, mathematical knot 10120 (not a composite knot). | ||
| 日期 | (PostScript), 2013 (SVG) | ||
| 來源 |
Converted from the following vector PostScript source code: %!
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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
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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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| 作者 | AnonMoos | ||
| 授權許可 (重用此檔案) |
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| 其他版本 | This image was first uploaded in PNG form to http://katlas.math.toronto.edu/wiki/File:Two-trefoils-10crossings.png |
檔案歷史
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| 日期/時間 | 縮圖 | 尺寸 | 用戶 | 備註 | |
|---|---|---|---|---|---|
| 目前 | 2013年5月7日 (二) 19:04 | | 655 × 600（3 KB） | AnonMoos | Two trefoil knots on a closed loop, where the trefoils are doubly-interlinked with each other. The overall knot is a prime (not composite) 10-crossing knot. This image was first uploaded in PNG form to http://katlas.math.toronto.edu/wiki/Image:Two-tr... |
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