help regarding numerical linearization

[rvdora9]

Hello
I wish to solve a linear equation of the form Ax=b where b and x are
known.I wish to evaluate the system matrix A by numerical
linearization.Can anyone suggest me the algorithms to be used.Please
help me in this regard.
best wishes
pappala

 

[Christopher Benson-Manica]

I wish to solve a linear equation of the form Ax=b where b and x are
known.I wish to evaluate the system matrix A by numerical
linearization.Can anyone suggest me the algorithms to be used.Please
help me in this regard.

(Head to comp.programming or comp.algorithms.)

Your post is off-topic for comp.lang.c. Please visit

http://www.ungerhu.com/jxh/clc.welcome.txt
http://www.eskimo.com/~scs/C-faq/top.html
http://benpfaff.org/writings/clc/off-topic.html

for posting guidelines and frequently asked questions. Thank you.

 

[Keith Thompson]

(Head to comp.programming or comp.algorithms.)

Alas, there is no comp.algorithms newsgroup. Presumably
comp.programming is a good place to discuss algorithms.

For narrower topics, there are comp.graphics.algorithms and
comp.games.development.programming.algorithms.

 

[Christopher Benson-Manica]

Alas, there is no comp.algorithms newsgroup. Presumably
comp.programming is a good place to discuss algorithms.

I would have sworn that it was mentioned by someone else as a
redirect; I'm truly sorry that no one called me on this little fiction
before. Thanks.

 

[Dik T. Winter]

>
> Alas, there is no comp.algorithms newsgroup. Presumably
> comp.programming is a good place to discuss algorithms.
>
> For narrower topics, there are comp.graphics.algorithms and
> comp.games.development.programming.algorithms.

For this kind of questions, sci.math.num-analysis is possibly a better
proposition. But a web search on "gaussian elimination" would give a
solution, I think.