File:ParallelEvolute.gif
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ParallelEvolute.gif (491 × 491 pixels, file size: 7.87 MB, MIME type: image/gif, looped, 121 frames, 14 s)
Note: Due to technical limitations, thumbnails of high resolution GIF images such as this one will not be animated.
Summary
| Description |
English: Animation of the construction of a parallel curve to another curve (here an ellipse), showing how the parallel curves have cusps when they touch the evolute (here an astroid).
Selfmade with MuPAD. |
| Date | 30 July 2008 (original upload date) |
| Source | Transferred from en.wikipedia to Commons. |
| Author | Sam Derbyshire at English Wikipedia |
Licensing
Sam Derbyshire at English Wikipedia, the copyright holder of this work, hereby publishes it under the following licenses:
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
Attribution: Sam Derbyshire at English Wikipedia
- 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.
|
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. |
You may select the license of your choice.
Original upload log
The original description page was here. All following user names refer to en.wikipedia.
| Date/Time | Dimensions | User | Comment |
|---|---|---|---|
| 2008-07-30 16:13 | 491×491× (8252383 bytes) | Sam Derbyshire | Corrected an error in the animation. |
| 2008-07-30 15:19 | 491×491× (8252383 bytes) | Sam Derbyshire | New image with improved colours (at the cost of size) |
| 2008-07-30 13:05 | 491×491× (6186823 bytes) | Sam Derbyshire | New version with looped animation and improved filesize. |
| 2008-07-30 12:55 | 491×491× (8411291 bytes) | Sam Derbyshire | Animation of the construction of a parallel curve to another curve (here an ellipse), showing how the parallel curves have cusps when they touch the evolute (here an astroid). Selfmade with MuPAD. |
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 08:49, 21 February 2016 | | 491 × 491 (7.87 MB) | wikimediacommons>OgreBot | (BOT): Reverting to most recent version before archival |
File usage
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