From: kirk@bytecraft.com   
      
   Dmitry A. Kazakov wrote:   
      
   > But I think you have a different model in mind. Like a *crisp* curve which   
   > is "almost" a circle or looks like a circle.   
      
   That's it exactly. I was trying to arrive at something   
   approximating a crisp, algebraic circle, not the "smudging" of a   
   circle.   
      
   So I need to revisit the model.   
      
   Thanks again.   
   Kirk.   
      
   --   
   Kirk Zurell   
   Byte Craft Limited   
   Waterloo, Ontario, Canada   
   http://www.bytecraft.com   
      
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