File:Ellipse set 1-2.png

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Ellipse_set_1-2.png (800 × 385 pixels, file size: 50 KB, MIME type: image/png)

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Description
English: The combination of File:Ellipse_set_2.png and File:Ellipse_set_1.png.

A set of affinitive ellipses with the same length of minor axis, derivated from the red circle. The dots are at the focus points.
Above: The ellipses are slided to the positions where one of their focus points fit to the center of the circle. The decreasing of the focus length visibly follows the increasing of the eccentricity, or of the rate of the major and minor axes.

Below: The same ellipses slided to be tangent of the circle from inside.
Date
Source Own work
Author Orion 8
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I, the copyright holder of this work, hereby publish it under the following license:
Creative Commons CC-Zero This file is made available under the Creative Commons CC0 1.0 Universal Public Domain Dedication.
The person who associated a work with this deed has dedicated the work to the public domain by waiving all of their rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.

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Date/TimeThumbnailDimensionsUserComment
current01:59, 1 April 2011Thumbnail for version as of 01:59, 1 April 2011800 × 385 (50 KB)Orion 8 (talk | contribs){{Information |Description ={{en|1=-}} |Source ={{own}} |Author =Orion 8 |Date =2011-03-30 |Permission = |other_versions = }} Category:Ellipses

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