[GiNaC-list] Expression order changing

[Martin Sandve Alnæs]

Hi,
when generating code from ginac expressions (with csrc), the order of
the printed expressions will vary depending on previous operations in
the program, in particular the previous construction of symbols. I
understand this is because ginac uses an internal symbol id counter of
some kind.

Is it possible to "reset" this counter, or somehow make sure a set of
newly created symbols keep the same relative order independent of
previous operations in the program? It would save us a tremendous
amount of recompilation and code verification if we could do this.

-- 
---
Martin Sandve Alnæs
PhD student, Cardiac Computations
Simula Research Laboratory, Norway