===========================================================================
This file describes changes in 'Polenta'.
This file was added after the
1.
2.
7 release. Any information pertaining
older Polenta versions may not be complete accurate, as it was re-created
from old records. If you notice anything amiss, please let us know.
===========================================================================
1.
3.
11 (
2025-
04-
10)
- Updated Max Horn's contact details once again ...
- Janitorial changes
1.
3.
10 (
2022-
03-
29)
- Updated Max Horn's contact details
- Janitorial changes
1.
3.
9 (
2019-
10-
01)
- Janitorial changes
1.
3.
8 (
2017-
11-
29)
- Internal changes (use TestDirectory() to run tests in tst/testall.g)
1.
3.
7 (
2016-
11-
09)
- Disabled some unused code for multiplicative Jordan decomposition
and for simultaneously diagonalizing commuting matrices
- Avoid using polycyclic's NaturalHomomorphism operation, instead use
NaturalHomomorphismByNormalSubgroup
1.
3.
6 (
2016-
03-
08)
- Internal changes (refactor ClosureBasePcgs_word, fix a URL)
1.
3.
5 (
2016-
02-
14)
- Fix a bug in IsomorphismPcpGroup for finite matrix groups
1.
3.
4 (
2016-
01-
07)
- Move website to
https://gap-packages.github.io/recogbase/
1.
3.
3 (
2014-
11-
28)
o Fixed a bug in ExponentVector_AbelianSS which could lead
to IsomorphismPcpGroup running into an error.
1.
3.
2 (
2014-
04-
01)
o Moved the homepage
o Updated Max Horn's contact details
o Changed how the manual is built (now AutoDoc is used to
automatically generate the title page from PackageInfo.g)
1.
3.
1 (
2012-
06-
01)
o Fixed warning when loading without aclib
o Some minor tweaks and cleanups
1.
3 (
2011-
09-
23)
o Updated README
o Added GPL license text
o Added this CHANGES file
o Fixed bug in POL_KroneckerProduct (used by the examples)
o Added Max Horn as addition package maintainer; removed outdated
email address for Bjoern Assmann and removed his maintainer flag
(at least for the time being, due to lack of time on his part)
o Removed references to KANT / KASH -- which is a dependency of
(old versions of) Alnuth, so we should not have to worry about
it here.
o Fixed handling of matrix groups over finite fields that are
not prime fields.
o Changed IsSolvableGroup method installation so that calling them
on matrix groups not defined over a field does not cause weird
errors anymore.
o Changed the IsPolycyclicMatGroup methods to IsPolycyclicGroup
methods, so that more code can automatically benefit from this
functionality. The only remaining IsPolycyclicMatGroup method
simply invokes IsPolycyclicGroup. It will be removed in a future
version.
o Converted documentation to GAPDoc format.
o Turn IsTriangularizableMatGroup into a property.
o Fixed bug that could cause an error while building an isomorphism
from a matrix group to a pcp group.
1.
2.
7 (
2007-
06-
17)
o TODO
1.
2.
6 (
2007-
06-
11)
o TODO
1.
2.
5 (
2007-
06-
10)
o TODO
1.
2.
4 (
2007-
06-
07)
o TODO
1.
2.
3 (
2006-
07-
17)
o TODO
1.
2.
2 (
2006-
01-
10)
o TODO
1.
2.
1 (
2005-
08-
09)
o TODO
1.
2 (
2004-
02-
04)
o TODO
1.
1 (
2003-
11-
02)
o TODO
1.
0 (
2003-
11-
02)
o TODO