[Axiom-developer] Karr's Indefinite Summation

[daly]

Carsten,

I recently ran across a thesis by Javier Vazquez-Trejo on Karr's
indefinite summation, supervised by Victor Adamchik at Carnegie-Mellon.

William Sit mentioned your paper and I see you've implemented the
algorithm in Mathematica. 

I'm interested in developing the Karr's algorithm in Axiom.
Is your Mathematica source code available anywhere?

Tim Daly
http://daly.axiom-developer.org
http://axiom-developer.org