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sping GAP's semigroups package into a separate spkg
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‎build/pkgs/gap_packages/SPKG.rst‎

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@@ -173,33 +173,7 @@ Adriaan de Graaf)
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repsn - The package provides GAP functions for computing characteristic
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zero matrix representations of finite groups. (Author: Vahid Dabbaghian)
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Semigroups - This is a GAP package for semigroups, and monoids. There are
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particularly efficient methods for finitely presented semigroups and monoids,
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and for semigroups and monoids consisting of transformations, partial
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permutations, bipartitions, partitioned binary relations, subsemigroups of
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regular Rees 0-matrix semigroups, and matrices of various semirings including
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boolean matrices, matrices over finite fields, and certain tropical matrices.
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Semigroups contains efficient methods for creating semigroups, monoids, and
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inverse semigroups and monoids, calculating their Green's structure, ideals,
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size, elements, group of units, small generating sets, testing membership,
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finding the inverses of a regular element, factorizing elements over the
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generators, and so on. It is possible to test if a semigroup satisfies a
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particular property, such as if it is regular, simple, inverse, completely
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regular, and a large number of further properties. There are methods for
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finding presentations for a semigroup, the congruences of a semigroup, the
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maximal subsemigroups of a finite semigroup, smaller degree partial
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permutation representations, and the character tables of inverse semigroups.
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There are functions for producing pictures of the Green's structure of a
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semigroup, and for drawing graphical representations of certain types of
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elements. (Authors: James Mitchell, Marina Anagnostopoulou-Merkouri,
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Thomas Breuer, Stuart Burrell, Reinis Cirpons, Tom Conti-Leslie,
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Joseph Edwards, Attila Egri-Nagy, Luke Elliott, Fernando Flores Brito,
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Tillman Froehlich, Nick Ham, Robert Hancock, Max Horn, Christopher Jefferson,
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Julius Jonusas, Chinmaya Nagpal, Olexandr Konovalov, Artemis Konstantinidi,
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Hyeokjun Kwon, Dima V. Pasechnik, Markus Pfeiffer, Christopher Russell,
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Jack Schmidt, Sergio Siccha, Finn Smith, Ben Spiers, Nicolas Thiéry,
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Maria Tsalakou, Chris Wensley, Murray Whyte, Wilf A. Wilson, Tianrun Yang,
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Michael Young and Fabian Zickgraf)
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Semigroups - split out as a separate optional spkg
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sla - a package for doing computations with simple Lie algebras (Author:
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Willem Adriaan de Graaf)

‎build/pkgs/gap_packages/dependencies‎

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gap libsemigroups planarity | $(SAGERUNTIME)
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gap planarity | $(SAGERUNTIME)
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----------
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All lines of this file are ignored except the first.

‎build/pkgs/gap_packages/spkg-install.in‎

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# io : none
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# semigroups needs to use external libsemigroups
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# digraphs needs to use external planarity
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pararr=( " " " " "--with-external-planarity" "--with-external-libsemigroups" )
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pararr=( " " " " "--with-external-planarity" )
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##############################################################################
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parind=0
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for pkg in nq io digraphs semigroups
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for pkg in nq io digraphs
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do
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echo "Building GAP package $pkg"
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cd "$PKG_SRC_DIR/$pkg"

‎build/pkgs/semigroups/SPKG.rst‎

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semigroups: An optional GAP package
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===================================
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Description
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-----------
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Installing this SPKG will install the corresponding GAP package, but
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before you can use them in Sage, they still have to be loaded into
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either the GAP interface or libgap::
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sage: gap.eval('LoadPackage("semigroups")') # optional - semigroups
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'true'
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sage: libgap.LoadPackage("semigroups") # optional - semigroups
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true
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Those correspond to::
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gap> LoadPackage("semigroups");
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within the GAP interface and libgap, respectively.
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Upstream Contact
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----------------
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See https://semigroups.github.io/Semigroups/
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Dependencies
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------------
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- GAP (a standard spkg), gap_packages and libsemigroups (optional packages)
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Notes
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-----------
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This is a GAP package for semigroups, and monoids. There are
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particularly efficient methods for finitely presented semigroups and monoids,
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and for semigroups and monoids consisting of transformations, partial
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permutations, bipartitions, partitioned binary relations, subsemigroups of
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regular Rees 0-matrix semigroups, and matrices of various semirings including
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boolean matrices, matrices over finite fields, and certain tropical matrices.
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Semigroups contains efficient methods for creating semigroups, monoids, and
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inverse semigroups and monoids, calculating their Green's structure, ideals,
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size, elements, group of units, small generating sets, testing membership,
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finding the inverses of a regular element, factorizing elements over the
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generators, and so on. It is possible to test if a semigroup satisfies a
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particular property, such as if it is regular, simple, inverse, completely
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regular, and a large number of further properties. There are methods for
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finding presentations for a semigroup, the congruences of a semigroup, the
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maximal subsemigroups of a finite semigroup, smaller degree partial
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permutation representations, and the character tables of inverse semigroups.
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There are functions for producing pictures of the Green's structure of a
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semigroup, and for drawing graphical representations of certain types of
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elements.
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(Authors: James Mitchell, Marina Anagnostopoulou-Merkouri,
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Thomas Breuer, Stuart Burrell, Reinis Cirpons, Tom Conti-Leslie,
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Joseph Edwards, Attila Egri-Nagy, Luke Elliott, Fernando Flores Brito,
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Tillman Froehlich, Nick Ham, Robert Hancock, Max Horn, Christopher Jefferson,
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Julius Jonusas, Chinmaya Nagpal, Olexandr Konovalov, Artemis Konstantinidi,
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Hyeokjun Kwon, Dima V. Pasechnik, Markus Pfeiffer, Christopher Russell,
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Jack Schmidt, Sergio Siccha, Finn Smith, Ben Spiers, Nicolas Thiéry,
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Maria Tsalakou, Chris Wensley, Murray Whyte, Wilf A. Wilson, Tianrun Yang,
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Michael Young and Fabian Zickgraf)

‎build/pkgs/semigroups/checksums.ini‎

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tarball=semigroups-VERSION.tar.gz
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sha1=9bd365a9691b489989d9c652f67ed5ac011c936a
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sha256=c237dd642668fd9aa5ebd7a7346467ab4261116892359d4480f0a265a91ed8d3
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upstream_url=https://github.com/semigroups/Semigroups/releases/download/vVERSION/semigroups-VERSION.tar.gz

‎build/pkgs/semigroups/dependencies‎

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gap gap_packages libsemigroups | $(SAGERUNTIME)
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----------
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All lines of this file are ignored except the first.

‎build/pkgs/semigroups/distros/conda.txt‎

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gap

‎build/pkgs/semigroups/distros/fedora.txt‎

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gap-pkg-cohomolo
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gap-pkg-corelg
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gap-pkg-crime
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gap-pkg-cryst
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gap-pkg-ctbllib
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gap-pkg-design
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gap-pkg-factint
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GAPDoc
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gap-pkg-gbnp
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gap-pkg-grape
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gap-pkg-guava
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gap-pkg-hap
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gap-pkg-hapcryst
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gap-pkg-hecke
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gap-pkg-laguna
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gap-pkg-liealgdb
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gap-pkg-liepring
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gap-pkg-liering
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gap-pkg-loops
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gap-pkg-mapclass
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gap-pkg-polymaking
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gap-pkg-qpa
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gap-pkg-quagroup
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gap-pkg-repsn
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gap-pkg-sla
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gap-pkg-sonata
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gap-pkg-toric

‎build/pkgs/semigroups/distros/gentoo.txt‎

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dev-gap/semigroups

‎build/pkgs/semigroups/distros/repology.txt‎

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gap

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