MathGroup Archive 2003

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

Search the Archive

Re: Iteration Interupt

  • To: mathgroup at smc.vnet.net
  • Subject: [mg43356] Re: Iteration Interupt
  • From: Jens-Peer Kuska <kuska at informatik.uni-leipzig.de>
  • Date: Tue, 26 Aug 2003 07:13:30 -0400 (EDT)
  • Organization: Universitaet Leipzig
  • References: <bi7meb$osm$1@smc.vnet.net>
  • Reply-to: kuska at informatik.uni-leipzig.de
  • Sender: owner-wri-mathgroup at wolfram.com

Hi,

try to put CheckAbort[] into your computation and  return the last
result in the second argument of CheckAbort[]

Regards
  Jens

Jason Sidabras wrote:
> 
> Hello,
> I was wondering if anyone knew a way to interrupt a calculation that would
> produce an answer.
> 
> More specifically, I am currently running a FindMinimum calculation with
> MaxIterations -> 3000 and WorkingPrecision -> 32. With the complexity of my
> problem this takes quite a long time. When my MaxIterations were lower it
> would fail out with a 'failed to converge after 30 iterations' error and
> produce the last iteration. Is there a way to produce the last fully solved
> iteration the FindMinimum has found? I'm pretty sure my solution will not
> fully converge but I would like to see where it is at so I can do some more
> calculations.
> 
> Thanks in advanced.
> 
> Jason


  • Prev by Date: Re: Re: Are points co-planar in (numDimensions-1)?
  • Next by Date: Re: How does MathReader work?
  • Previous by thread: Iteration Interupt
  • Next by thread: Re: Iteration Interupt