File:Whitneytrickstep2.svg

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Original file ‎(SVG file, nominally 1,450 × 200 pixels, file size: 4 KB)

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Description
English: Cancelling opposite double-points. This process of eliminating opposite sign double-points by pushing the manifold along a disc is called the Whitney Trick. Whitney trick based on original png by Ryan Budney
Date 19 October 2008 (original upload date)
Source the English language Wikipedia (log)
Author SVG adaptation by booyabazooka
Permission
(Reusing this file)
booyabazooka, the copyright holder of this work, hereby publishes it under the following licenses:
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.
w:en:Creative Commons
attribution share alike 		This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
Attribution: booyabazooka
You are free:
  • to share – to copy, distribute and transmit the work
  • to remix – to adapt the work
Under the following conditions:
  • attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
  • share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
This licensing tag was added to this file as part of the GFDL licensing update.
w:en:Creative Commons
attribution share alike
This file is licensed under the Creative Commons Attribution-Share Alike 2.5 Generic, 2.0 Generic and 1.0 Generic license.
Attribution: booyabazooka
You are free:
  • to share – to copy, distribute and transmit the work
  • to remix – to adapt the work
Under the following conditions:
  • attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
  • share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
You may select the license of your choice.
Other versions en:File:Whitneytrickstep2.png

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Date/TimeThumbnailDimensionsUserComment
current03:59, 20 October 2008Thumbnail for version as of 03:59, 20 October 20081,450 × 200 (4 KB)wikimediacommons>Tosha{{Information |Description=Whitney trick |Source=Original png by Ryan Budney |Date=October 19, 2008 |Author=SVG adaptation by booyabazooka |Permission={{self|GFDL|cc-by-sa-2.5,2.0,1.0}}

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