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| Name: libgap11 | Distribution: openSUSE Tumbleweed |
| Version: 4.16.1 | Vendor: openSUSE |
| Release: 1.1 | Build date: Sun Aug 23 16:35:13 2026 |
| Group: System/Libraries | Build host: reproducible |
| Size: 2201520 | Source RPM: gap-4.16.1-1.1.src.rpm |
| Packager: https://bugs.opensuse.org | |
| Url: https://gap-system.org/ | |
| Summary: Kernel for the GAP computation algebra system | |
This package contains the GAP kernel in a C library that can be linked to.
GPL-2.0-or-later
* Sun Aug 23 2026 Jan Engelhardt <jengelh@inai.de>
- Update to release 4.16.1
* Fix `IsSingleValued` and cokernel for mappings of pc groups
* Fix `IsSquareMatrix` to not return `true` for lists-of-lists
that are not rectangular (so with rows of different length)
* Fix `ElementaryAbelianSeries` returning an invalid series after
`AutomorphismGroup`
* Fix wrong group orders caused by leaked randomized stabilizer
chain options in `CompatiblePairs`
* Fix `IsFinite` for characteristic zero matrix groups, it could
incorrectly flag finite groups as being infinite
* Fix a bug in automorphism group computations/isomorphism tests,
that might have missed morphisms in larger groups (and e.g.
incorrectly marked two groups as nonisomorphic when they really
are isomorphic)
* Fix infinite recursion in `MaximalSubgroupClassReps` for A_n
* Fix `BaumClausenInfo` when the given pcgs does not describe a
normal series of the group
* Fix an unexpected error when calling `ConjugateGroup` on matrix
groups not defined over a field
* Mon Jun 15 2026 Jan Engelhardt <jengelh@inai.de>
- Update to release 4.16.0
* Added `EnumeratorOfPartitionsSet` enumerator.
* Added `IsGenericMatrixRep` matrix object type.
* Added `PositionNonZeroInRow` for matrices and matrix objects.
* Added `DirectSumGModule`.
* Added `IsSquareMat` and `IsAntisymmetricMat`.
* Added `IsSymmetricMatrix`.
* Added `RandomMatrix`, `RandomInvertibleMatrix`; and fix a
problem with a new feature for matrix groups.
* Added `ConformalSymplecticGroup`.
* Added `AddMatrix`, `MultMatrix` (plus explicit left/right side
variants) for in-place modification of matrices.
* Added `FoldLeft`, `FoldLeftX`; and `ForAllX`, `ForAnyX`,
`FilteredX`, `NumberX`, `PerformX` to complement `ListX`,
`SetX`, `SumX`, `ProductX`.
* Sun Oct 19 2025 Jan Engelhardt <jengelh@inai.de>
- Update to release 4.15.1
* Make various operations for finite matrix groups in
characteristic 0 faster.
* Make `Irr` for solvable groups faster by using the result of
`IrrBaumClausen` in `IrrDixonSchneider`.
* Fix `CompatiblePairs` to not ignore the optional automorphism
group argument.
* Fix an unexpected error that could occur when working with
matrix groups in characteristic zero.
* Sat Oct 11 2025 Jan Engelhardt <jengelh@inai.de>
- Update to release 4.15
* Sped up `RandomInvertibleMat`, `Random(GL(n,q))`,
`CharacterDegrees`.
* Optimized `IsZero` and `IsOne` for rational functions and
(Laurent) polynomials.
* Sped up `IsRegularPGroup` for direct products.
* Faster `IsFinite` for rational matrix groups, and hence for
matrix groups over cyclotomics as well.
* Make meataxe endomorphism ring computation faster in some
cases.
* Small improvements in creating large simple groups and their
maximals.
* Add an `Irr` method for natural alternating groups, using the
generic character table.
* Add `SortedListBy` function
* Introduced `MayBeHandledByNiceMonomorphism`, in order to detect
early whether a group shall be handled by nice monomorphisms.
* Add functions `IsDicyclicGroup` and `DicyclicGenerators`.
- Delete gcc15.patch (merged)
* Sun Jun 22 2025 Jan Engelhardt <jengelh@inai.de>
- Add gcc15.patch
* Sun Feb 09 2025 Jan Engelhardt <jengelh@inai.de>
- Update to release 4.14
* Added `NaturalGModule` for obtaining the natural module of a
matrix group.
* Added new function `MeetBlist`.
* Added `PathSystemProgram`, the now recommended function to
fetch the filename of a system program.
* Sat Mar 23 2024 Jan Engelhardt <jengelh@inai.de>
- Update to release 4.13
* Change gac to respect CC and CXX environment variables if set
(to override the C/C++ compiler it invokes)
* Support package extensions (see the manual section
"Extensions Provided by a Package")
* Use gap-anupq package for computing isomorphism of p-groups
if it is available
* Speed up ``AsList``, ``AsSet`` and ``ElementsStabChain`` for
permutation groups, by not sorting the list returned by
``ElementsStabChain`` (in accordance with its documentation,
which never promised this)
* Wed Jan 31 2024 Jan Engelhardt <jengelh@inai.de>
- Make the build reproducible by killing off dates.
* Fri Jan 19 2024 Jan Engelhardt <jengelh@inai.de>
- Add sl2reps extension to gap-full
* Sun Feb 12 2023 Jan Engelhardt <jengelh@inai.de>
- Update to release 4.12.2
* Fix an unexpected error during tab completion with records
/usr/lib64/libgap.so.11
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