libsemigroups-0.6.7-2.fc31 | Build Info

Information for build libsemigroups-0.6.7-2.fc31

125378

Package Name

libsemigroups

Version

0.6.7

Release

2.fc31

Epoch

Source

git+https://src.fedoraproject.org/rpms/libsemigroups.git#b72ad5321ecb131650f13b8de0056c52ccc6b5dc

Summary

C++ library for semigroups and monoids

Description

Libsemigroups is a C++ library for semigroups and monoids; it is partly based on "Algorithms for computing finite semigroups", "Expository Slides", and Semigroupe 2.01 by Jean-Eric Pin. The libsemigroups library is used in the Semigroups package for GAP. Some of the features of Semigroupe 2.01 are not yet implemented in libsemigroups; this is a work in progress. Missing features include those for: - Green's relations, or classes - finding a zero - minimal ideal, principal left/right ideals, or indeed any ideals - inverses - local submonoids - the kernel - variety tests. These will be included in a future version. Libsemigroups performs roughly the same as Semigroupe 2.01 when there is a known upper bound on the size of the semigroup being enumerated, and this is used to initialize the data structures for the semigroup; see libsemigroups::Semigroup::reserve for more details. Note that in Semigroupe 2.01 it is always necessary to provide such an upper bound, but in libsemigroups it is not. Libsemigroups also has some advantages over Semigroupe 2.01: - there is a (hopefully) convenient C++ API, which makes it relatively easy to create and manipulate semigroups and monoids - there are some multithreaded methods for semigroups and their congruences - you do not have to know/guess the size of a semigroup or monoid before you begin - libsemigroups supports more types of elements than Semigroupe 2.01 - it is relatively straightforward to add support for further types of elements and semigroups - it is possible to enumerate a certain number of elements of a semigroup or monoid (say if you are looking for an element with a particular property), to stop, and then to start the enumeration again at a later point - you can instantiate as many semigroups and monoids as you can fit in memory - it is possible to add more generators after a semigroup or monoid has been constructed, without losing or having to recompute any information that was previously known - libsemigroups contains rudimentary implementations of the Todd-Coxeter and Knuth-Bendix algorithms for finitely presented semigroups, which can also be used to compute congruences of a (not necessarily finitely presented) semigroup or monoid.

Built by

davidlt

State

complete

Volume

DEFAULT

Started

Thu, 15 Aug 2019 22:06:43 UTC

Completed

Fri, 16 Aug 2019 02:07:34 UTC

Task

build (f31-candidate, /rpms/libsemigroups.git:b72ad5321ecb131650f13b8de0056c52ccc6b5dc)

Extra

{'source': {'original_url': 'git+https://src.fedoraproject.org/rpms/libsemigroups.git#b72ad5321ecb131650f13b8de0056c52ccc6b5dc'}}

Tags

f31

f32

f33

RPMs

src
	libsemigroups-0.6.7-2.fc31.src.rpm (info) (download)
noarch
	libsemigroups-doc-0.6.7-2.fc31.noarch.rpm (info) (download)
riscv64
	libsemigroups-0.6.7-2.fc31.riscv64.rpm (info) (download)
	libsemigroups-devel-0.6.7-2.fc31.riscv64.rpm (info) (download)
	libsemigroups-debuginfo-0.6.7-2.fc31.riscv64.rpm (info) (download)
	libsemigroups-debugsource-0.6.7-2.fc31.riscv64.rpm (info) (download)

Logs

riscv64
	build.log
	hw_info.log
	mock_output.log
	noarch_rpmdiff.json
	root.log
	state.log

Changelog

* Thu Jul 25 2019 Fedora Release Engineering <releng@fedoraproject.org> - 0.6.7-2 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild * Tue Apr 23 2019 Jerry James <loganjerry@gmail.com> - 0.6.7-1 - New upstream version * Fri Feb 01 2019 Fedora Release Engineering <releng@fedoraproject.org> - 0.6.4-2 - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild * Mon Oct 22 2018 Jerry James <loganjerry@gmail.com> - 0.6.4-1 - New upstream version * Fri Jul 13 2018 Fedora Release Engineering <releng@fedoraproject.org> - 0.6.3-2 - Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild * Sat Mar 10 2018 Jerry James <loganjerry@gmail.com> - 0.6.3-1 - New upstream version * Wed Feb 07 2018 Fedora Release Engineering <releng@fedoraproject.org> - 0.6.2-2 - Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild * Sat Jan 13 2018 Jerry James <loganjerry@gmail.com> - 0.6.2-1 - New upstream version * Sat Dec 30 2017 Jerry James <loganjerry@gmail.com> - 0.6.1-1 - New upstream version - Add -use-after-free patch to fix test failures * Tue Dec 12 2017 Jerry James <loganjerry@gmail.com> - 0.6.0-1 - New upstream version * Sat Oct 07 2017 Jerry James <loganjerry@gmail.com> - 0.5.2-1 - New upstream version * Sat Sep 30 2017 Jerry James <loganjerry@gmail.com> - 0.5.0-1 - New upstream version * Mon Sep 04 2017 Jerry James <loganjerry@gmail.com> - 0.3.2-1 - New upstream version

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Information for build libsemigroups-0.6.7-2.fc31