Mathematica 9 is now available
Services & Resources / Wolfram Forums
-----
 /
MathGroup Archive
2001
*January
*February
*March
*April
*May
*June
*July
*August
*September
*October
*November
*December
*Archive Index
*Ask about this page
*Print this page
*Give us feedback
*Sign up for the Wolfram Insider

MathGroup Archive 2001

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

Search the Archive

[Q] symbolic SVD?

  • To: mathgroup at smc.vnet.net
  • Subject: [mg26809] [Q] symbolic SVD?
  • From: research at proton.csl.uiuc.edu (James)
  • Date: Wed, 24 Jan 2001 04:18:47 -0500 (EST)
  • Organization: University of Illinois at Urbana-Champaign
  • Sender: owner-wri-mathgroup at wolfram.com


Sorry about reposting.
I've not received any reply yet,
and I tried several ways, but I couldn't get a clue, either.
So if anyone can help, that would be appreciated.

-------------------------------------------------------------

I've used 'symbolic' calculation in mathematica in many ways,
but this time, 
I wonder if mathematica can solve symbolic matrix operation.
Specifically, 

   m = {{a, b},
        {c, d},
        {e, f}}

   SingluarValues[m]

returns

  SingularValues::"svdf": "SingularValues has received a matrix 
          with infinite precision."

(a,b,c,d,e,f are all symbolics.) 
I need to do several symbolic matrix operations such as SingularValues.
Is there any way to do that?
Thank you.


  • Prev by Date: Re: [?] apply a function to members of a list
  • Next by Date: triangles in circles
  • Previous by thread: Re: Re: Overriding Power
  • Next by thread: Re: [Q] symbolic SVD?