nonlinear equation system solver

[Anonymous]

i'm wondering if someone has a code written for solving nonlinear equation systems, using Newton-Raphson method or else, or is somebody who can say where can i find free sample codes for this and for other math function too

[Anonymous]

I haven't personally done anything in this area but I did find a few
possible resources after a quick search. I think the first two provide some
source code and the last link is for a commercial product that adds a lot of
additional computation methods.

http://www.planet-source-code.com/vb/scripts/ShowCode.asp?txtCodeId=61490&lngWId=1

http://cee.uiuc.edu/people/parkerg/_private/CEE451/RTe-bookIntroVBA.xls

http://www.componentsource.com/products/webcab-functions-net/index.html

--
Brian Ekins
Autodesk Inventor API

[Anonymous]

You should take look at numerical recipes there is a free book with much samples in C.
The code is also available in C#

Kind regards,

JesG