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MathGroup Archive 1999

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RE: Finding real part (newbie question)

  • To: mathgroup at smc.vnet.net
  • Subject: [mg15780] RE: [mg15722] Finding real part (newbie question)
  • From: "Jean-Marie THOMAS" <jmthomas at agat.net>
  • Date: Sun, 7 Feb 1999 02:03:56 -0500 (EST)
  • Sender: owner-wri-mathgroup at wolfram.com

See AddOns: Algebra`ReIm`

Hope this helps,

**************************************** 
Jean-Marie THOMAS
mailto:jmthomas at agat.net
Conseil et Audit en Ingenierie de Calcul Strasbourg, France
http://www.agat.net
****************************************

-----Original Message-----
From: Gnalle [mailto:GNALLE at MMF.ruc.dk] To: mathgroup at smc.vnet.net
Subject: [mg15780] [mg15722] Finding real part (newbie question)


If a,b,c,d are real numbers. How do I use mathematica to find the real
part of

1/(a + I b + 1/(c + I d))

Yes I can calculate it by hand, but I would like to know how to use
Mathematica.
--

			Niels Langager Ellegaard
			'http://mmf.ruc.dk/~gnalle/'




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