Package Release Info

gap-xmod-2.64-bp151.2.10

Update Info: Base Release
Available in Package Hub : 15 SP1

platforms

AArch64
ppc64le
s390x
x86-64

subpackages

gap-xmod

Change Logs

Version: 2.64-bp150.1.3
* Mon Dec 25 2017 jengelh@inai.de
- Update to new upstream release 2.6.4
  * fixed tests to work with both 4r8 and dev in 3 options
  * removed attribute AutoGroup (=Range(XModAction)) for xmods
  * added operations SinglePiecePreXModWithObjects(NC)
  * added Root2dGroup for prexmods with objects
  * ImageElmXModAction now works for xmods of groupoids
  * added operation ImageElmXModAction
  * renamed test files and made them independent
* Fri Sep 08 2017 jengelh@inai.de
- Update to new upstream release 2.62
  * Replaced PreXModIsomorphismByIsomorphisms by the more general
    IsomorphismByIsomorphisms; then functions such as
    IsomorphismPerm2DimensionalGroup rewritten to use it.
  * Added IsomorphismByIsomorphisms for pre1-cat-groups
  * New functions added for crossed square <-> cat2-group:
    ConjugationActionForCrossedSquare;
    ElementsRelationsForSemidirectProduct
  * Added CoproductInfo for coproducts FactorXMod now
    FactorPreXMod (ditto NaturalMorphisms)
  * Added Is2dGroupMorphismData and modified construction
    functions Method for IsNormal now applies to precrossed
    modules added PeifferSub2dGroup
  * Added operation DiagonalCat1 and example S3xS3 => S3
  * Added operation CoproductXMod and files `coprod.g`,
    `coprod.tst`
* Sat Apr 29 2017 jengelh@inai.de
- Update to new upstream release 2.59
  * added property IsEndomorphismPreCat1
  * modified IsomorphismPerm2dGroup for PreCat1 objects
* Mon Nov 21 2016 jengelh@inai.de
- Update to new upstream release 2.58
  * added files hap.gd, hap.gi
* Wed Jun 08 2016 jengelh@inai.de
- Update to new upstream release 2.56
  * remove functions from util.g(d/i) now in Utils; require Utils
* Sat Mar 12 2016 jengelh@inai.de
- Update to new upstream release 2.51
  * renamed Rank and MiddleLength and now for p-groups only
  * XPair -> XPairing, etc.
  * IsomorphismPermPre(XMod/Cat1) -> IsomorphismPerm2dGroup, etc.
  * IsStemGroup & IsStemXMod -> IsStemDomain etc.
  * RestrictionMappingGroups -> GeneralRestgrictedMapping
  * CentralQuotient now a crossed module or a crossed square
  * added LeftRightMorphism and UpDownMorphism for crossed squares
  * methods for InnerMorphism, ActorXMod, CentreXMod, etc.
  now specified only for permutation crossed modules
* Tue Dec 08 2015 jengelh@inai.de
- Update to new upstream release 2.44
  * added Centralizer and Normalizer methods for crossed modules
  * added ExternalSetXMod
  * added operation Displacement
  * added AllStemGroupFamilies and Set various Names
  * added NaturalHomomorphismByNormalSubXMod
  * added CrossActionSubgroup
* Sun Feb 22 2015 jengelh@inai.de
- Update to new upstream release 2.31
  * Metadata update (homepage URL) only
* Fri Feb 07 2014 jengelh@inai.de
- Update to new upstream release 2.26
  * minor mod to WhiteheadTransMonoid to fix gp2up.tst output
  * fixed errors in cat1data.g reported by Van Luyen Le.
  * fixed error in Cat1MorphismByXModMorphism.
  * completed work on groups of order [64..70] in cat1data.g
  * added operation CollectPartsAlreadyDone.
  * added operation PreCat1IsomorphismByIsomorphisms.
  * fixed bug in PermCat1Select sent by Van Luyen Le
  * put groups of order 64 back into cat1data.g
  * rewrite of testall.g following Alex K's wedderga example
* Fri May 10 2013 jengelh@inai.de
- Split xmod (version 2.22) off the gap RPM package