Dear GAP Forum, It is a pleasure to announce that the officially accepted NoCK package (version 1.4) is included in the recently released GAP 4.11.0.
The NoCK package is used for computing Tolzanos's obstruction for compact Clifford-Klein forms. The package is authored by Maciej Bocheński, Piotr Jastrzębski, Anna Szczepkowska, Aleksy Tralle and Artur Woike, to whom we are grateful for this contribution to GAP. For further information about the package, see its website at https://pjastr.github.io/NoCK/ Best regards, Leonard Soicher (Editorial Advisor for the NoCK package submission) _______________________________________________ Forum mailing list Forum@gap-system.org https://mail.gap-system.org/mailman/listinfo/forum