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MathGroup Archive 1996

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Re: Abs[] help please

  • To: mathgroup at smc.vnet.net
  • Subject: [mg5428] Re: Abs[] help please
  • From: Pasquale Nardone <pnardon at ulb.ac.be>
  • Date: Sat, 7 Dec 1996 00:26:01 -0500
  • Organization: Université Libre de Bruxelles
  • Sender: owner-wri-mathgroup at wolfram.com

Let's define
TheAbs[x_]:=3DSqrt[Simplify[x*(x/.{Complex[a_,b_]->Complex[a,-b]})]]

Then everything will work fine, for both s[L_] (with or without the I)

--------------------------------------------
 Pasquale Nardone                          *
                                           *
 Universit=E9 Libre de Bruxelles             *
 CP 231, Sciences-Physique                 *
 Bld du Triomphe                           *
 1050 Bruxelles, Belgium                   *
 tel: 650,55,15 fax: 650,57,67 (+32,2)     *
http://homepages.ulb.ac.be/~pnardon/       *
        ,,,
       (o o)
----ooO-(_)-Ooo----


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