File:BoysSurfacePassageway.PNG

Transferred from en.wikipedia to Commons by Maksim.

The original description page was here. All following user names refer to en.wikipedia.

A side view of a Boy's surface, with a passageway growing out upwards out of the inner chamber and then slanting towards the right to form an arch.

This image was made by AugPi using Mathematica.

 
This diagram was created with Mathematica by n.
Category:PNG created with Mathematica#BoysSurfacePassageway.PNG

(c) AugPi, 2004. Licensed to Wikimedia.

GNU head 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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attribution share alike		 This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
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This licensing tag was added to this file as part of the GFDL licensing update.
Category:CC-BY-SA-3.0-migrated#BoysSurfacePassageway.PNGCategory:License migration completed#BoysSurfacePassageway.PNGCategory:GFDL#BoysSurfacePassageway.PNG
date/timeusernameedit summary
20:22, 8 November 2004en:User:Quadell({{GFDL}})
02:45, 29 April 2004en:User:AugPi(made by AugPi)
02:44, 29 April 2004en:User:AugPi(A side view of a Boy's surface, with a passageway growing out upwards out of the inner chamber and then slanting towards the right to form an arch.)

Original upload log

Legend: (cur) = this is the current file, (del) = delete this old version, (rev) = revert to this old version.

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  • (del) (cur) 02:32, 5 May 2004 . . en:User:Wapcaplet Wapcaplet ( en:User_talk:Wapcaplet Talk) . . 340x346 (25403 bytes) (Lossless file size reduction)
  • (del) (rev) 02:44, 29 April 2004 . . en:User:AugPi AugPi ( en:User_talk:AugPi Talk) . . 340x346 (34531 bytes) (A side view of a Boy's surface, with a passageway growing out upwards out of the inner chamber and then slanting towards the right to form an arch.)
Category:Boy's surface Category:Media missing infobox template
Category:Boy's surface Category:CC-BY-SA-3.0-migrated Category:Files with no machine-readable author Category:Files with no machine-readable source Category:GFDL Category:License migration completed Category:Media missing infobox template Category:PNG created with Mathematica