[GiNaC-list] matrix::solve(): how to use?

[mdias at ift.unesp.br]

Hi guys,

I am tryng to solve a linear system with lsove(), with many variables
being zero, so lsolve() tell that is indeterminate, but some of these
entries are of interest.
So, I am looking for matrix::solve and construct a matrix to solve this.
Somebody have a piece of code how to make a linear system a matrix to
matrix::solve ?
Thanks,


Marco