[R] Find zeros of analytic functions

Alberto Monteiro albmont at centroin.com.br
Tue Apr 17 13:18:37 CEST 2007

Robin Hankin wrote:
> If iterative methods are appropriate,
> it's perhaps worth pointing out that Newton-Rapheson
> works nicely for complex functions.
Hmmm... I think there are many cases where Newton-Raphson
diverges for complex functions, like those that generate
beautiful fractals.

Alberto Monteiro

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