Re: LinearSolve, Det and accuracy
- To: mathgroup at smc.vnet.net
- Subject: [mg30663] Re: LinearSolve, Det and accuracy
- From: Eric Barber <sizex at idi.ntnu.no_spam_>
- Date: Mon, 3 Sep 2001 20:32:37 -0400 (EDT)
- References: <9msp1r$pmg$1@smc.vnet.net>
- Sender: owner-wri-mathgroup at wolfram.com
Eric Barber wrote: > > I've been using LinearSolve in Mathematica to get a solution for a > Markov probability system where the coefficients range over 6 > magnitudes. ... I believe this to be an ill-conditioned matrix. I've tried to use residuals. the first iteration gave plausible corrections, but then they blew up, i.e. no convergence. Eric -- Eric Barber, sizex at idi.ntnu.no_spam_