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Default methods within Mathematica


Sear,

I am a user of Mathematica on PowerMac and on SGI. I have some questions
about methods used within Mathematica:

1- What is the default method used for the diagonalization of a matrix
(Eingenvalue[], Eigensystem[])?
2- What is the defalut method used within Mathematica for solving N
non-linear equations of N unkown variables (NSolve[])?

Thank you in advance.

Frederic Bouyer


______________________________________________________________________________
Frederic BOUYER
Laboratoire d'Electrochimie et de Chimie Analytique
Equipe "Reactivite en Milieux Ioniques Liquides" (G. PICARD)
ENSCP
11, rue Pierre et Marie Curie
75231 PARIS Cedex 05
FRANCE
Tel : (33)-1-43-54-53-84 ou (33)-1-44-27-67-51 ou (33)-1-44-27-66-94
Fax : (33)-1-44-27-67-50
E-mail : bouyer at ext.jussieu.fr
http://alcyone.enscp.jussieu.fr/  created, in progress, under construction ...




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