GAP Packages
[Accepted packages]
[Deposited packages]
For convenience of our users, the GAP Group redistributes a set of user
contributed packages with GAP. While we distribute them, the
package authors remain responsible for their maintenance.
There is a designated and documented mechanism for loading packages into
GAP including a smooth integration of the documentation
into the GAP help system. (See
this page for hints how to write
your own package and the reference manual
chapter
about installing and loading packages.)
Some packages represent a piece of work equivalent to a sizeable
mathematical publication. To acknowledge such work there is a
refereeing process for packages. See
Submitting Contributions to GAP
for more information on this. We call a package an
accepted package (with GAP 3 the term
share packages was used) when it was successfully refereed or
already distributed with GAP before the refereeing
process was started. All other packages distributed here and not in
this category are called deposited packages, these may be
submitted for refereeing or the authors may not want to submit them
for various reasons.
This page lists current versions of GAP packages
redistributed with GAP, and the page
Manuals informs about presently
available package manuals.
If you are interested to find GAP packages hosted on GitHub or
BitBucket, please see this page.
Also see Data Libraries,
Deposited Contributions,
and Undeposited Implementations.
Accepted Packages
Here is the current list of accepted packages. They are either
redistributed by the GAP Group since before the refereeing
process was setup, or they have been successfully refereed.
The packages are sorted alphabetically, except for some data library
packages, given in a separate list.
Follow the links to find brief descriptions of each package, as well as
further information including download and installation instructions.
-
ACE
5.6.1 (26/09/2022) by G. Gamble, A. Hulpke, G. Havas, C. Ramsay, M. Horn.
Advanced Coset Enumerator
-
Alnuth
3.2.1 (05/04/2022) by B. Assmann, A. Distler, B. Eick, The GAP Team.
Algebraic number theory and an interface to PARI/GP
-
ANUPQ
3.2.6 (07/03/2022) by G. Gamble, W. Nickel, E. O'Brien, M. Horn.
ANU p-Quotient
-
Automata
1.15 (20/03/2022) by M. Delgado, S. Linton, J. J. Morais.
A package on automata
-
AutomGrp
1.3.2 (30/09/2019) by Y. Muntyan, D. Savchuk.
Automata groups
-
AutPGrp
1.11 (05/08/2022) by B. Eick, M. Horn, E. O'Brien.
Computing the Automorphism Group of a p-Group
-
CaratInterface
2.3.4 (29/07/2022) by F. Gähler.
Interface to CARAT, a crystallographic groups package
-
Circle
1.6.5 (27/04/2022) by O. Konovalov, P. Soules.
Adjoint groups of finite rings
-
cohomolo
1.6.10 (30/03/2022) by D. Holt, The GAP Team.
Cohomology groups of finite groups on finite modules
-
Congruence
1.2.4 (27/04/2022) by A. Dooms, E. Jespers, O. Konovalov, H. Verrill.
Congruence subgroups of SL(2,Integers)
-
CoReLG
1.56 (24/02/2022) by H. Dietrich, P. Faccin, W. de Graaf.
Computing with real Lie algebras
-
CRIME
1.6 (17/03/2022) by M. Bishop, The GAP Team.
A GAP Package to Calculate Group Cohomology and Massey Products
-
CRISP
1.4.6 (15/12/2022) by B. Höfling.
Computing with Radicals, Injectors, Schunck classes and Projectors
-
Cryst
4.1.25 (29/07/2022) by B. Eick, F. Gähler, W. Nickel.
Computing with crystallographic groups
-
Cubefree
1.19 (21/02/2022) by H. Dietrich.
Constructing the Groups of a Given Cubefree Order
-
DESIGN
1.7 (18/03/2019) by L. H. Soicher.
The Design Package for GAP
-
DifSets
2.3.1 (14/09/2019) by D. Peifer.
an algorithm for enumerating all difference sets in a group
-
EDIM
1.3.6 (23/09/2022) by F. Lübeck.
Elementary Divisors of Integer Matrices
-
FactInt
1.6.3 (15/11/2019) by S. Kohl, A. Konovalov.
Advanced Methods for Factoring Integers
-
FGA
1.4.0 (23/03/2018) by C. Sievers.
Free Group Algorithms
-
FinInG
1.5.4 (13/12/2022) by J. Bamberg, A. Betten, P. Cara, J. De Beule, M. Lavrauw, M. Neunhoeffer, M. Horn.
Finite Incidence Geometry
-
FORMAT
1.4.3 (28/01/2020) by B. Eick, C. R. Wright, The GAP Team.
Computing with formations of finite solvable groups.
-
Forms
1.2.9 (14/10/2022) by J. Bamberg, J. De Beule, M. Horn.
Sesquilinear and Quadratic
-
FPLSA
1.2.5 (10/03/2022) by V. Gerdt, V. Kornyak, M. Horn.
Finitely Presented Lie Algebras
-
GAPDoc
1.6.6 (01/07/2022) by F. Lübeck, M. Neunhöffer.
A Meta Package for GAP Documentation
-
GBNP
1.0.5 (09/03/2022) by A. Cohen, J. Knopper, The GAP Team.
computing Gröbner bases of noncommutative polynomials
-
GRAPE
4.9.0 (09/12/2022) by L. H. Soicher.
GRaph Algorithms using PErmutation groups
-
groupoids
1.71 (07/08/2022) by E. J. Moore, C. Wensley.
Calculations with finite groupoids and their homomorphisms
-
GrpConst
2.6.3 (14/11/2022) by H. U. Besche, B. Eick, M. Horn.
Constructing the Groups of a Given Order
-
GUAVA
3.17 (05/09/2022) by R. Baart, T. Boothby, J. Cramwinckel, J. Fields, D. Joyner, R. Miller, E. Minkes, E. Roijackers, L. Ruscio, C. Tjhai.
a GAP package for computing with error-correcting codes
-
HAP
1.47 (14/08/2022) by G. Ellis.
Homological Algebra Programming
-
idrel
2.44 (04/06/2022) by A. Heyworth, C. Wensley.
Identities among relations
-
IRREDSOL
1.4.4 (16/11/2022) by B. Höfling.
A library of irreducible soluble linear groups over finite fields and of finite primivite soluble groups
-
ITC
1.5.1 (01/03/2022) by V. Felsch, L. Hippe, J. Neubüser, The GAP Team.
Interactive Todd-Coxeter
-
kan
1.34 (13/03/2022) by A. Heyworth, C. Wensley.
including double coset rewriting systems
-
kbmag
1.5.10 (23/09/2022) by D. Holt, The GAP Team.
Knuth-Bendix on Monoids and Automatic Groups
-
LAGUNA
3.9.5 (27/04/2022) by V. Bovdi, O. Konovalov, R. Rossmanith, C. Schneider.
Lie AlGebras and UNits of group Algebras
-
LieAlgDB
2.2.1 (07/10/2019) by S. Cicalò, W. A. de Graaf, C. Schneider, The GAP Team.
A database of Lie algebras
-
LiePRing
2.8 (21/10/2022) by B. Eick, M. Vaughan-Lee.
Database and algorithms for Lie p-rings
-
LieRing
2.4.2 (10/02/2022) by S. Cicalò, W. A. de Graaf, The GAP Team.
Computing with finitely presented Lie rings
-
loops
3.4.3 (14/11/2022) by G. P. Nagy, P. Vojtěchovský.
Computing with quasigroups and loops in GAP
-
lpres
1.0.3 (20/03/2022) by R. Hartung, L. Bartholdi.
Nilpotent Quotients of L-Presented Groups
-
MapClass
1.4.6 (17/09/2022) by A. James, K. Magaard, S. Shpectorov, H. Volklein.
A Package For Mapping Class Orbit Computation
-
ModIsom
2.5.3 (09/08/2022) by B. Eick, O. Konovalov.
Computing automorphisms and checking isomorphisms for modular group algebras of finite p-groups
-
Nilmat
1.4.2 (05/08/2022) by A. Detinko, B. Eick, D. Flannery.
Computing with nilpotent matrix groups
-
NoCK
1.5 (30/03/2022) by M. Bocheński, P. Jastrzębski, A. Szczepkowska, A. Tralle, A. Woike, The GAP Team.
Computing obstruction for the existence of compact Clifford-Klein form
-
nq
2.5.9 (26/10/2022) by M. Horn, W. Nickel.
Nilpotent Quotients of Finitely Presented Groups
-
NumericalSgps
1.3.1 (27/07/2022) by M. Delgado, P. A. Garcia-Sanchez, J. Morais, C. Cisco, B. A. Heredia, J. I. García-García, S. Gutsche, A. Herrera-Poyatos, M. Horn, H. Martin Cruz, N. Maugeri, C. J. Moreno Ávila, I. Ojeda, C. O'Neill, A. Sammartano, A. Sánchez-R. Navarro, K. Stokes, S. Francesco, G. Zito, J. Angulo Rodríguez.
A package for numerical semigroups
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OpenMath
11.5.2 (06/12/2022) by M. Costantini, O. Konovalov, M. Nicosia, A. Solomon.
OpenMath functionality in GAP
-
permut
2.0.4 (27/03/2022) by A. Ballester-Bolinches, E. Cosme-Llópez, R. Esteban-Romero.
A package to deal with permutability in finite groups
-
Polenta
1.3.10 (29/03/2022) by B. Assmann, M. Horn.
Polycyclic presentations for matrix groups
-
Polycyclic
2.16 (25/07/2020) by B. Eick, W. Nickel, M. Horn.
Computation with polycyclic groups
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QuaGroup
1.8.3 (10/02/2022) by W. A. de Graaf, The GAP Team.
Computations with quantum groups
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RadiRoot
2.9 (01/03/2022) by A. Distler, The GAP Team.
Roots of a Polynomial as Radicals
-
RCWA
4.7.1 (06/12/2022) by S. Kohl.
Residue-Class-Wise Affine Groups
-
RDS
1.8 (21/02/2022) by M. Roeder, The GAP Team.
A package for searching relative difference sets
-
Repsn
3.1.0 (22/02/2019) by V. Dabbaghian, The GAP Team.
Constructing representations of finite groups
-
SCSCP
2.4.0 (10/12/2022) by O. Konovalov, S. Linton.
Symbolic Computation Software Composability Protocol in GAP
-
SglPPow
2.3 (04/11/2022) by M. Vaughan-Lee, B. Eick.
Database of groups of prime-power order for some prime-powers
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simpcomp
2.1.14 (15/03/2022) by F. Effenberger, J. Spreer.
A GAP toolbox for simplicial complexes
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SLA
1.5.3 (15/11/2019) by W. A. de Graaf, The GAP Team.
Computing with simple Lie algebras
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SONATA
2.9.6 (06/12/2022) by E. Aichinger, F. Binder, J. Ecker, P. Mayr, C. Nöbauer.
System of nearrings and their applications
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Sophus
1.27 (09/08/2022) by C. Schneider, The GAP Team.
Computing in nilpotent Lie algebras
-
SymbCompCC
1.3.2 (10/02/2022) by D. Feichtenschlager, The GAP Team.
Computing with parametrised presentations for p-groups of fixed coclass
-
Toric
1.9.5 (07/10/2019) by D. Joyner, The GAP Team.
toric varieties and some combinatorial geometry computations
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UGALY
4.0.3 (14/07/2022) by K. Hannouch, S. Tornier.
Universal Groups Acting LocallY
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UnitLib
4.1.0 (26/04/2022) by O. Konovalov, O. Yakimenko.
Library of normalized unit groups of modular group algebras
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Wedderga
4.10.2 (29/04/2022) by G. K. Bakshi, O. Broche Cristo, A. Herman, O. Konovalov, S. Maheshwary, G. Olteanu, A. Olivieri, A. del Rio, I. Van Gelder.
Wedderburn Decomposition of Group Algebras
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XGAP
4.31 (17/02/2022) by F. Celler, M. Horn, M. Neunhöffer.
a graphical user interface for GAP
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XMod
2.88 (28/04/2022) by C. Wensley, M. Alp, A. Odabas, E. O. Uslu.
Crossed Modules and Cat1-Groups
The following packages mainly contain and/or provide access to
data libraries.
These are either refereed and accepted
packages or they were a part of the GAP library which is
now separated into a package.
-
AClib
1.3.2 (28/01/2020) by K. Dekimpe, B. Eick.
Almost Crystallographic Groups - A Library and Algorithms
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AtlasRep
2.1.6 (19/10/2022) by R. A. Wilson, R. A. Parker, S. Nickerson, J. N. Bray, T. Breuer.
A GAP Interface to the Atlas of Group Representations
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CrystCat
1.1.10 (29/07/2022) by V. Felsch, F. Gähler.
The crystallographic groups catalog
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CTblLib
1.3.4 (26/04/2022) by T. Breuer.
The GAP Character Table Library
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PrimGrp
3.4.3 (10/12/2022) by A. Hulpke, O. Konovalov, C. M. Roney-Dougal, C. Russell.
GAP Primitive Permutation Groups Library
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SmallGrp
1.5.1 (04/11/2022) by H. U. Besche, B. Eick, E. O'Brien, M. Horn.
The GAP Small Groups Library
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TomLib
1.2.9 (23/10/2019) by T. Merkwitz, L. Naughton, G. Pfeiffer.
The GAP Library of Tables of Marks
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TransGrp
3.6.3 (19/07/2022) by A. Hulpke.
Transitive Groups Library
Deposited Packages
Some of the following packages may be refereed and moved into
the section on accepted packages later, others will not be submitted for
refereeing.
-
4ti2Interface
2022.09-01 (19/09/2022) by S. Gutsche.
A link to 4ti2
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AGT
0.3 (22/10/2022) by R. J. Evans.
Algebraic Graph Theory
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AutoDoc
2022.10.20 (20/10/2022) by S. Gutsche, M. Horn, M. Barakat, M. Pfeiffer, Ø. Skartsæterhagen, C. Wensley, G. Whitney, F. Zickgraf.
Generate documentation from GAP source code
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Browse
1.8.19 (08/12/2022) by T. Breuer, F. Lübeck.
browsing applications and ncurses interface
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CAP
2022.12-11 (16/12/2022) by S. Gutsche, S. Posur, Ø. Skartsæterhagen.
Categories, Algorithms, Programming
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CddInterface
2022.11.01 (01/11/2022) by K. Saleh.
Gap interface to Cdd package
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classicpres
1.22 (06/05/2022) by A. Hulpke, E. O'Brien, C. Leedham-Green, M. Whybrow, G. de Franceschi.
Classical Group Presentations
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crypting
0.10.4 (02/11/2022) by M. Pfeiffer, The GAP Team.
Hashes and Crypto in GAP
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curlInterface
2.3.1 (25/09/2022) by C. Jefferson, M. Horn, M. Young.
Simple Web Access
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cvec
2.7.6 (06/08/2022) by M. Neunhöffer, M. Horn.
Compact vectors over finite fields
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datastructures
0.3.0 (04/11/2022) by M. Pfeiffer, M. Horn, C. Jefferson, S. Linton.
Collection of standard data structures for GAP
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DeepThought
1.0.6 (06/10/2022) by N. Wagner, M. Horn.
This package provides functions for computations in finitely generated nilpotent groups based on the Deep Thought algorithm.
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Digraphs
1.6.1 (06/12/2022) by M. Anagnostopoulou-Merkouri, J. De Beule, F. Buck, S. Burrell, G. Campbell, R. Cirpons, A. Clayton, T. Conti-Leslie, J. Edwards, L. Elliott, I. Fernando, E. Gilligan, S. Gutsche, S. Harper, M. Horn, C. Jefferson, J. Jonusas, O. Konovalov, A. Lee, J. Mitchell, M. Pfeiffer, L. Racine, C. Russell, A. Schaefer, I. Scott, K. Sharma, F. Smith, B. Spiers, M. Tsalakou, M. Whyte, W. A. Wilson, M. Young.
Graphs, digraphs, and multidigraphs in GAP
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Example
4.3.2 (01/08/2022) by W. Nickel, G. Gamble, O. Konovalov.
Example/Template of a GAP Package
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ExamplesForHomalg
2022.11-01 (23/11/2022) by M. Barakat, S. Görtzen, M. Lange-Hegermann.
Examples for the GAP Package homalg
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ferret
1.0.9 (18/10/2022) by C. Jefferson.
Backtrack Search in Permutation Groups
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float
1.0.3 (15/02/2022) by L. Bartholdi.
Integration of mpfr, mpfi, mpc, fplll and cxsc in GAP
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FR
2.4.12 (03/12/2022) by L. Bartholdi.
Computations with functionally recursive groups
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Francy
1.2.5 (05/09/2022) by M. Martins.
Framework for Interactive Discrete Mathematics
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fwtree
1.3 (28/01/2020) by B. Eick, T. Rossmann, The GAP Team.
Computing trees related to some pro-p-groups of finite width
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Gauss
2022.11-01 (03/11/2022) by S. Görtzen, M. Barakat, S. Gutsche.
Extended Gauss functionality for GAP
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GaussForHomalg
2022.08-03 (26/08/2022) by S. Görtzen, M. Barakat.
Gauss functionality for the homalg project
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GeneralizedMorphismsForCAP
2022.12-01 (14/12/2022) by S. Gutsche, S. Posur.
Implementations of generalized morphisms for the CAP project
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genss
1.6.8 (26/09/2022) by M. Neunhöffer, F. Noeske, M. Horn.
Generic Schreier-Sims
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GradedModules
2022.09-02 (28/09/2022) by M. Barakat, S. Gutsche, S. Jambor, M. Lange-Hegermann, A. Lorenz, O. Motsak.
A homalg based package for the Abelian category of finitely presented graded modules over computable graded rings
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GradedRingForHomalg
2022.11-01 (23/11/2022) by M. Barakat, S. Gutsche, M. Kirschmer, S. Jambor, M. Lange-Hegermann, D. Robertz.
Endow Commutative Rings with an Abelian Grading
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Guarana
0.96.3 (11/02/2022) by B. Assmann, J. McDermott, The GAP Team.
Applications of Lie methods for computations with infinite polycyclic groups
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HAPcryst
0.1.15 (26/07/2022) by M. Roeder, The GAP Team.
A HAP extension for crystallographic groups
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hecke
1.5.3 (01/09/2019) by D. Traytel, The GAP Team.
Calculating decomposition matrices of Hecke algebras
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HeLP
3.5 (20/12/2019) by A. Bächle, L. Margolis.
Hertweck-Luthar-Passi method.
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homalg
2022.11-01 (23/11/2022) by M. Barakat, S. Gutsche, M. Lange-Hegermann.
A homological algebra meta-package for computable Abelian categories
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HomalgToCAS
2022.11-02 (03/11/2022) by T. Bächler, M. Barakat, T. Breuer, S. Görtzen, S. Gutsche, F. Lübeck, V. Wagh.
A window to the outer world
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images
1.3.1 (16/11/2021) by C. Jefferson, M. Pfeiffer, R. Waldecker, E. Jonauskyte.
Minimal and Canonical images
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IntPic
0.3.0 (02/06/2022) by M. Delgado.
A package for drawing integers
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IO
4.8.0 (18/10/2022) by M. Neunhöffer, M. Horn.
Bindings for low level C library I/O routines
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IO_ForHomalg
2022.11-01 (03/11/2022) by T. Bächler, M. Barakat, S. Gutsche, M. Neunhöffer, D. Robertz.
IO capabilities for the homalg project
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json
2.1.1 (18/10/2022) by C. Jefferson.
Reading and Writing JSON
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JupyterKernel
1.4.1 (01/09/2021) by M. Pfeiffer, M. Martins, The GAP Team, T. Breuer, P. García-Sánchez, S. Gutsche, M. Horn, F. Isuru, A. Konovalov, Z. Newbery, S. Siccha.
Jupyter kernel written in GAP
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JupyterViz
1.5.6 (16/08/2022) by N. Carter.
Visualization Tools for Jupyter and the GAP REPL
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LinearAlgebraForCAP
2022.12-04 (14/12/2022) by S. Gutsche, S. Posur.
Category of Matrices over a Field for CAP
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LocalizeRingForHomalg
2022.11-01 (23/11/2022) by M. Barakat, M. Lange-Hegermann, V. Wagh.
A Package for Localization of Polynomial Rings
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MajoranaAlgebras
1.5.1 (09/12/2022) by M. Pfeiffer, M. Whybrow, The GAP Team.
A package for constructing Majorana algebras and representations
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matgrp
0.70 (01/03/2022) by A. Hulpke.
Matric Group Interface Routines
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MatricesForHomalg
2022.12-01 (01/12/2022) by M. Barakat, M. Lange-Hegermann, M. Leuner, V. Wagh.
Matrices for the homalg project
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ModulePresentationsForCAP
2022.12-01 (14/12/2022) by S. Gutsche, S. Posur.
Category R-pres for CAP
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Modules
2022.11-01 (23/11/2022) by T. Bächler, M. Barakat, F. Diebold, S. Gutsche, M. Lange-Hegermann, V. Wagh.
A homalg based package for the Abelian category of finitely presented modules over computable rings
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MonoidalCategories
2022.12-01 (14/12/2022) by M. Barakat, S. Gutsche, S. Posur, T. Kuhmichel.
Monoidal and monoidal (co)closed categories
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NConvex
2022.09-01 (30/09/2022) by K. Saleh, S. Gutsche.
A Gap package to perform polyhedral computations
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NormalizInterface
1.3.5 (05/11/2022) by S. Gutsche, M. Horn, C. Söger.
GAP wrapper for Normaliz
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orb
4.9.0 (26/09/2022) by J. Mueller, M. Neunhöffer, F. Noeske, M. Horn.
Methods to enumerate orbits
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PackageManager
1.3.2 (06/10/2022) by M. Young.
Easily download and install GAP packages
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PatternClass
2.4.3 (17/10/2022) by R. Hoffmann, S. Linton, M. Albert.
A permutation pattern class package
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polymaking
0.8.6 (08/07/2021) by M. Roeder, The GAP Team.
Interfacing the geometry software polymake
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profiling
2.5.1 (10/10/2022) by C. Jefferson.
Line by line profiling and code coverage for GAP
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QPA
1.34 (02/08/2022) by E. Green, O. Solberg.
Quivers and Path Algebras
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recog
1.4.2 (27/09/2022) by M. Neunhöffer, Á. Seress, D. Bernhardt, N. Ankaralioglu, P. Brooksbank, F. Celler, P. Hähndel, A. Hulpke, S. Howe, C. Jefferson, M. Law, S. Linton, G. Malle, A. Niemeyer, E. O'Brien, C. M. Roney-Dougal, M. Horn, S. Siccha, W. Wilson, M. Whybrow.
A package for constructive recognition of permutation and matrix groups
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RepnDecomp
1.2.1 (02/03/2022) by K. Hymabaccus, D. Pasechnik.
Decompose representations of finite groups into irreducibles
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ResClasses
4.7.3 (29/07/2022) by S. Kohl.
Set-Theoretic Computations with Residue Classes
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RingsForHomalg
2022.11-01 (03/11/2022) by M. Barakat, S. Görtzen, M. Kirschmer, M. Lange-Hegermann, O. Motsak, M. Neunhöffer, D. Robertz, H. Schönemann, A. Steenpaß, V. Wagh.
Dictionaries of external rings
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SCO
2022.09-01 (07/09/2022) by S. Görtzen, M. Barakat.
SCO - Simplicial Cohomology of Orbifolds
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Semigroups
5.2.0 (01/12/2022) by J. Mitchell, M. Anagnostopoulou-Merkouri, T. Breuer, S. Burrell, R. Cirpons, T. Conti-Leslie, J. Edwards, A. Egri-Nagy, L. Elliott, F. Flores Brito, N. Ham, R. Hancock, M. Horn, C. Jefferson, J. Jonusas, C. Nagpal, O. Konovalov, A. Konstantinidi, D. V. Pasechnik, M. Pfeiffer, C. Russell, J. Schmidt, S. Siccha, F. Smith, B. Spiers, N. Thiéry, M. Tsalakou, M. Whyte, W. A. Wilson, M. Young.
A package for semigroups and monoids
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SgpViz
0.999.5 (20/03/2022) by M. Delgado, J. Morais.
A package for semigroup visualization
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singular
2022.09.23 (23/09/2022) by M. Costantini, W. A. de Graaf, The GAP Team.
A GAP interface to Singular
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SL2Reps
1.1 (26/11/2022) by S. Ng, Y. Wang, S. Wilson.
Constructing symmetric representations of SL(2,Z).
-
Smallsemi
0.6.13 (28/02/2022) by A. Distler, J. Mitchell.
A library of small semigroups
-
SpinSym
1.5.2 (01/10/2019) by L. Maas, The GAP Team.
Brauer tables of spin-symmetric groups
-
StandardFF
0.9.4 (15/08/2022) by F. Lübeck.
Standard finite fields and cyclic generators
-
Thelma
1.3 (03/03/2022) by V. Bovdi, V. Laver.
THreshold ELements, Modeling and Applications
-
ToolsForHomalg
2022.12-01 (06/12/2022) by M. Barakat, S. Gutsche, M. Lange-Hegermann.
Special methods and knowledge propagation tools
-
ToricVarieties
2022.07.13 (13/07/2022) by S. Gutsche, M. Bies.
A package to handle toric varieties
-
Unipot
1.5 (22/02/2022) by S. Haller, M. Horn.
Computing with elements of unipotent subgroups of Chevalley groups
-
utils
0.81 (04/12/2022) by T. Breuer, S. Gutsche, M. Horn, A. Hulpke, C. Jefferson, S. Kohl, F. Lübeck, C. Wensley.
Utility functions in GAP
-
uuid
0.7 (01/03/2022) by M. Pfeiffer, The GAP Team.
RFC 4122 UUIDs
-
walrus
0.9991 (21/02/2022) by M. Pfeiffer.
A new approach to proving hyperbolicity
-
XModAlg
1.23 (03/12/2022) by Z. Arvasi, A. Odabas.
Crossed Modules and Cat1-Algebras
-
YangBaxter
0.10.2 (12/12/2022) by L. Vendramin, O. Konovalov.
Combinatorial Solutions for the Yang-Baxter equation
-
ZeroMQInterface
0.14 (29/07/2022) by M. Pfeiffer, R. Behrends, The GAP Team.
ZeroMQ bindings for GAP
No longer redistributed with GAP or renamed:
- Carat - this package has been renamed to
CaratInterface.
- Citrus - this package has been renamed to
Semigroups.
- Convex - this package has been superseded by
NConvex.
- Gpd - this package has been renamed to
groupoids.
- HAPprime - part of
the code has been incorporated into the
HAP package.
Its source code repository, containing the code of the
last distributed version, can still be found on GitHub
here.
- if - this package has been withdrawn; a better
functionality is now included in the newer package
SCSCP.
- LAG - the functionality of this package is now included
in the newer package LAGUNA.
- linboxing - this package has been unusable (it does not compile) for
several years preceding GAP 4.10 release,
and is unmaintained. It was therefore dropped from the GAP
package distribution. If anybody is willing to take over and fix the
package, the latest sources are available
here.
- MONOID - the functionality of this package is now included in the
newer package Semigroups.
- NQL - this package has been
withdrawn by the author, and later has been superseded by
the package lpres.
- ParGAP is no longer redistributed with
GAP because it no longer can be compiled with GAP 4.9 (see
this announcement).
Its source code repository, containing the code of the last distributed version,
plus some first fixes needed for compatibility for GAP 4.9,
can still be found on GitHub here.
If somebody is interested in repairing this package and taking over its
maintenance, so that it can be distributed again, please contact the GAP team.
- PolymakeInterface - this package has been withdrawn.
- QaoS is no longer redistributed with
GAP because the servers it crucially relies on for
its functionality have been permanently retired (see
this announcement).
Its source code repository, containing the code of the last distributed version,
can still be found on GitHub here.
If somebody is interested in repairing this package and taking over its
maintenance, so that it can be distributed again, please contact the GAP team.
- recogbase - this package has been merged into the
recog package, and
therefore is no longer distributed with GAP.
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