Annihilators of the two-loop master integral by Panzer, E

“…These results were obtained using the computer algebra programs Singular and Maple. The format is such that the file can be opened directly with Maple.…”

Hepp bounds of phi^4 graphs with <=11 loops by Panzer, E

“…This text is human readable and also compatible with the MAPLE computer algebra system. It contains the values of the Hepp bound (the volume of the polar of the spanning tree polytope) of graphs that arise from 4-regular graphs after deleting a vertex. …”