Mike Metheny wrote:
> 
> Newton's method works in the complex plane exactly as it does on the real
> axis; you just start your iteration with a complex number.

I don't get it.  Wouldn't a 2d function (real+imaginary) have a
tangent-plane, not a tangent line?  And the intersection of that with
another plane is a line.  You'd want a point...  explain this to me.

-- 
David Fontaine  <dav### [at] faricynet>  ICQ 55354965
My raytracing gallery:  http://davidf.faricy.net/

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