Charakteristische Werte einer Ellipse
<div style="display:inline-block;padding:0 3px;background-color:#BDC"><a href="//commons.wikimedia.org/wiki/File:Ellipse_parameters.png" title="File:Ellipse parameters.png"><b>Original: </b></a></div> <div style="display:inline-block;padding:3px 0;"><a href="//commons.wikimedia.org/wiki/User_talk:Haui" title="User talk:Haui">Haui</a></div> <div style="display:inline-block;padding:0 3px;background-color:#CCF">Vector: </div> <div style="display:inline-block;"><a href="//commons.wikimedia.org/wiki/User:Antonsusi" title="User:Antonsusi">Antonsusi</a></div>
CC BY 3.0
Own work based on: <a href="//commons.wikimedia.org/wiki/File:Ellipse_parameters.png" title="File:Ellipse parameters.png">Ellipse parameters.png</a>