Solving linear equations systems with > 9 variables accurately?

[Dieter]

(06-05-2015 08:11 PM)Werner Wrote:  The Answer to Everything: (Free)42 !

(06-05-2015 08:36 PM)Marcio Wrote:  Scilab - open source is quite similar to Matlab and can handle any kind of system you need. Linear, non-linear, complex... Name it!

Werner and Marcio, thank you very much. I was not aware of Scilab as a powerful free numeric math package. I also did not know that the later releases of Free 42 use the decimal64 library for 34-digit precision without the well-known problems of binary encoded numbers. I think Free 42 should be able to calculate the matrix coefficents and then solve the resulting equation system. ;-)

Dieter