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A linear equation solver in excel

A linear equation solver in excel

A linear equation solver in excel

(OP)
I have put some examples together in an extract I call "Matrix Magic", it demonstrates the use of a linear equation solver I created on a spreadsheet, it is useful in analysing dc electrical circuits amongst other things.  It also includes a good example of linear programming, a useful tool for Production Engineers these are available at my website www.anglo-african.com, I think you would find these interesting and useful.

RE: A linear equation solver in excel

dooley - you might like to have a look at using the Excel functions MINVERSE() and MMULT().

More information at:
http://newtonexcelbach.wordpress.com/2008/08/27/solving-simultaneous-equations/

You can also find a Fortran program that can be accessed from Excel at:
http://newtonexcelbach.wordpress.com/2008/12/20/solving-simultaneous-equations-fortran-dll/

Doug Jenkins
Interactive Design Services
http://newtonexcelbach.wordpress.com/
 

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