Talk:Elliptic coordinate system
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Factoid[edit]
![](http://upload.wikimedia.org/wikipedia/commons/thumb/0/05/Moire_Circles.svg/220px-Moire_Circles.svg.png)
When creating the following image I noticed the pattern produced by the overlapping circles is that of the elliptical coordinate system. Good to know. SharkD Talk 18:33, 11 June 2011 (UTC)