[GiNaC-devel] Problem with power series

[Chris Dams]

Dear Stefan,

> I came across a small problem, when calculating series expansions.
> The following code hangs, when attempting to compute the expansion:

Yes, this is a known problem. It is not that easy to solve in general,
unfortunately.  If I finish my patch for introducing inner products into
GiNaC, I think I will have a look at this.

Best wishes,
Chris