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Deltoid2.gif(452 × 449 pixels, file size: 563 KB, MIME type: image/gif, looped, 66 frames, 8.1 s)


English: Animation of an Hypotrochoid (Deltoid). Made by myself with MuPAD.Animation of an Hypotrochoid (Deltoid). Made by myself with MuPAD
Date (original upload date)
Source Transferred from en.wikipedia to Commons.
Author Sam Derbyshire at English Wikipedia. Later version was uploaded by Rhebus at en.wikipedia.


Sam Derbyshire at the English Wikipedia, the copyright holder of this work, hereby publishes it under the following license:
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.
Attribution: Sam Derbyshire at the English Wikipedia
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This licensing tag was added to this file as part of the GFDL licensing update.

Original upload log[edit]

The original description page was here. All following user names refer to en.wikipedia.
  • 2009-02-16 09:38 Rhebus 452×449× (576062 bytes) Optimized for gif, reduced filesize from 2.61Mb to 562Kb. More optimization is possible.
  • 2008-01-03 03:46 Sam Derbyshire 452×449× (2737611 bytes) Animation of an Hypotrochoid (Deltoid). Made by myself with MuPAD.

File history

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current17:50, 2 July 2010Thumbnail for version as of 17:50, 2 July 2010452 × 449 (563 KB)Dr.T (talk | contribs){{Information |Description={{en|1=Deltoid}} {{nl|1=Deltoïde}} |Source={{own}} |Author=Dr.T |Date=2/7/2010 |Permission= |other_versions= }} Category:Deltoid
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