Improvement of the Degree Setting in Gos
✍
Petr Lisoněk; Peter Paule; Volker Strehl
📂
Article
📅
1993
🏛
Elsevier Science
🌐
English
⚖ 435 KB
A detailed study of the degree setting for Gosper's algorithm for indefinite hypergeometric summation is presented. In particular, we discriminate between rational and proper hypergeometric input. As a result, the critical degree bound can be improved in the former case.