Re: [moose-devel] Some doubts on the Hines' Solver

[Subhasis R. <ray...@gm...>]

Hi,
  A hacker's approach to this (when there is a known correct
implementation, but do not have a tutor to correct you) is to step through
the correct implementation of the algorithm and compare against what you
get manually. Tedious, but the best method if all you have is a debugger.
  Though a still better approach exists : "The most effective debugging
tool is still careful thought, coupled with judiciously placed print
statements." - Brian Kernighan [Unix for Beginners (1979)]
:)

Best,
- Subhasis
(  ʃʊbʱaːʃɪʃ )


On Wed, Apr 2, 2014 at 10:22 AM, vivek sagar <viv...@gm...>wrote:

> Hello all,
>
> I have been trying for the past few days to understand how the Hines'
> Solver works using the paper written by Hines and some other resources from
> the internet. At this point, I have generated the Hines matrix for a small
> network of compartments and have used gaussian elimination to calculate the
> new Voltage vector using this matrix. However, I am not sure how I should
> proceed. I am not even entirely sure if what I have done until now is
> correct.
>
> I have attached images of how I worked out the Hines matrix and did the
> gaussian elimination. Could you please give me some pointers as to what I
> have to do next?
>
> Thanks
>
> Vivek
>
>
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