File:Sphere-surgery2.png
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Summary
| Description |
English: A surgery: take a sphere, remove two end caps, and insert a cylinder to get a torus (here looking rather like a thick napkin ring). |
| Date | 28 May 2007 (original upload date) |
| Source | Transferred from en.wikipedia to Commons by dfeldmann. |
| Author | Vivacissamamente at English Wikipedia |
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Licensing
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Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License. |
  
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This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license. | |
| Attribution: Vivacissamamente at English Wikipedia | ||
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This file is licensed under the Creative Commons Attribution-Share Alike 2.5 Generic, 2.0 Generic and 1.0 Generic license.
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Original upload log
The original description page was here. All following user names refer to en.wikipedia.
- 2007-05-28 06:59 Vivacissamamente 440×380× (9263 bytes) A [[surgery theory|surgery]]: take a sphere, remove two end caps, and insert a cylinder to get a torus (here looking rather like a thick napkin ring).
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 10:59, 19 June 2012 | | 440 × 380 (9 KB) | Dfeldmann | {{Information |Description={{en|A surgery: take a sphere, remove two end caps, and insert a cylinder to get a torus (here looking rather like a thick napkin ring).}} |Source=Transferred from [http://en.wikipedia.org en.wikipedia]... |
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