Services & Resources / Wolfram Forums
-----
 /
MathGroup Archive
2000
*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 2000

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

Search the Archive

Re: Can Mathematica 4 do this?

  • To: mathgroup at smc.vnet.net
  • Subject: [mg24523] Re: Can Mathematica 4 do this?
  • From: Jens-Peer Kuska <kuska at informatik.uni-leipzig.de>
  • Date: Mon, 24 Jul 2000 03:04:05 -0400 (EDT)
  • Organization: Universitaet Leipzig
  • References: <8l699m$sdi@smc.vnet.net>
  • Sender: owner-wri-mathgroup at wolfram.com

Hi,

a) Mathematica 4.0 has one of the best equation solvers 
   When Mathematica can't solve it other systems
   will fail as well.
b) 40 min for 8 equations -- depends on the nonlinearity
   but 4-12 days (on a UltraSPARC) are possible even for 4 equations

Regards
  Jens

Hyun Go wrote:
> 
> Hi all,
> 
> I'm trying to solve a system of 8 equations with 8
> unknowns using Solve --by simply making them into a
> system of simultaneous equation and let Solve run.
> However, the calculation's been running for more than
> 40 mins so far and I'm still waiting (I have set
> $RecursionLimit = 2000).


  • Prev by Date: Re: Newbie Question - Integrated C++
  • Next by Date: Commuting Matrices
  • Previous by thread: Re: Can Mathematica 4 do this?
  • Next by thread: Re: Can Mathematica 4 do this?