-------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2020-9ff1b198e0 2020-08-05 01:18:29.557323 --------------------------------------------------------------------------------
Name : gap-pkg-polycyclic Product : Fedora 32 Version : 2.16 Release : 1.fc32 URL : https://gap-packages.github.io/polycyclic/ Summary : Algorithms on polycylic groups for GAP Description : This package provides algorithms for working with polycyclic groups. The features of this package include: - creating a polycyclic group from a polycyclic presentation - arithmetic in a polycyclic group - computation with subgroups and factor groups of a polycyclic group - computation of standard subgroup series such as the derived series, the lower central series - computation of the first and second cohomology - computation of group extensions - computation of normalizers and centralizers - solutions to the conjugacy problems for elements and subgroups - computation of Torsion and various finite subgroups - computation of various subgroups of finite index - computation of the Schur multiplicator, the non-abelian exterior square and the non-abelian tensor square
-------------------------------------------------------------------------------- Update Information:
Changes in version 2.16: - Fix a bug in `NormalIntersection` which could lead to wrong results; this also affected other operations, such as `Core`, `Intersection` - Fix `PreImagesRepresentative` for trivial homomorphisms (it used to return the identity of the source as preimage for all elements in the range, instead of returning fail for all but the identity of the range) - Fix some bugs in `AddToIgs` and `AddTailInfo` - Some janitorial changes -------------------------------------------------------------------------------- ChangeLog:
* Sat Jul 25 2020 Jerry James loganjerry@gmail.com - 2.16-1 - Version 2.16 -------------------------------------------------------------------------------- References:
[ 1 ] Bug #1860564 - gap-pkg-polycyclic-2.16 is available https://bugzilla.redhat.com/show_bug.cgi?id=1860564 --------------------------------------------------------------------------------
This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2020-9ff1b198e0' at the command line. For more information, refer to the dnf documentation available at http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label
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