MathGroup Archive 1997

[Date Index] [Thread Index] [Author Index]

Search the Archive

Problem with collect

  • To: mathgroup at
  • Subject: [mg6425] Problem with collect
  • From: hans.steffani at (Hans Steffani)
  • Date: Thu, 20 Mar 1997 00:52:21 -0500 (EST)
  • Organization: University of Technology Chemnitz, FRG
  • Sender: owner-wri-mathgroup at

There is a larger expression

ss^2 (bla+bla+bla ...) + vv^2 (bla+bla+bla...) + ss(bla+bla+bla...)vv  

which is Expanded[]

I want it in the way mentioned above. Therefore I tried

Collect[expr, {ss^2, vv^2, ss vv}]

which did not work.

What is wrong??

Hans Friedrich Steffani

Hans Friedrich Steffani
Institut fuer Elektrische Maschinen und Antriebe, TU Chemnitz-Zwickau
mailto:hans.steffani at

  • Prev by Date: Re: 3D Plots
  • Next by Date: Beta Testers Wanted
  • Previous by thread: Re: 3D Plots
  • Next by thread: Re: Problem with collect