[GiNaC-list] GiNaC::marix::solve(..) problem

[Lisa Maletzki]

Hey,

I have a smallish problem with the method mentioned above  
(matrix::solve(..)). I have two nxn numeric matrices A and b (from the  
equation Ax=b) and of course want the matrix x in the end but I keep  
on getting the error that the first argument must be a matrix of  
symbols. Now my question how can I do that? I tried it with ex  
symbolic_matrix(..) but I couldn't get it to work since it is of the  
type ex and not matrix.

Kind regards,

Lisa