Wikipedia

File:Evolute1.gif

Evolute1.gif (465 × 465 pixels, file size: 1.17 MB, MIME type: image/gif, looped, 66 frames, 8.1 s)

Description
English: An animation of the construction of an evolute of an ellipse : an astroid. Red curve = ellipse. Black dot is a point of the ellipse. In every point of the ellipse normal line ( blue) is drawn.
Date
Source http://en.wiki.x.io/wiki/File:Evolute1.gif
Author Sam Derbyshire
Permission
(Reusing this file)
w:en:Creative Commons
attribution share alike
This file is licensed under the Creative Commons Attribution-Share Alike 1.0 Generic license.
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 alter, transform, or build upon this work, you must distribute the resulting work under the same license as the original.
Other versions
  • Evolute (red curve = an astroid) of an ellipse ( blue curve)
    Evolute (red curve = an astroid) of an ellipse ( blue curve)

Captions

An animation of the construction of an evolute of an ellipse : an astroid

Items portrayed in this file

depicts

inception

3 January 2008

media type

image/gif

File history

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Date/TimeThumbnailDimensionsUserComment
current10:31, 25 June 2010Thumbnail for version as of 10:31, 25 June 2010465 × 465 (1.17 MB)JRGomà{{Information |Description=An animation of the construction of an evolute of an ellipse : an astroid. |Source=http://en.wiki.x.io/wiki/File:Evolute1.gif |Date=21:24, 3 January 2008 |Author=Sam Derbyshire |Permission={{cc-by-sa}} |other_versions= }} [[

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