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| Name: libsemigroups | Distribution: Fedora Project |
| Version: 2.7.1 | Vendor: Fedora Project |
| Release: 3.fc39 | Build date: Thu Jul 20 14:15:25 2023 |
| Group: Unspecified | Build host: buildvm-ppc64le-06.iad2.fedoraproject.org |
| Size: 1725171 | Source RPM: libsemigroups-2.7.1-3.fc39.src.rpm |
| Packager: Fedora Project | |
| Url: https://libsemigroups.readthedocs.io/ | |
| Summary: C++ library for semigroups and monoids | |
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.
GPL-3.0-or-later AND BSL-1.0 AND MPL-2.0 AND BSD-3-Clause AND Apache-2.0
* Thu Jul 20 2023 Fedora Release Engineering <releng@fedoraproject.org> - 2.7.1-3 - Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild * Wed Jun 28 2023 Vitaly Zaitsev <vitaly@easycoding.org> - 2.7.1-2 - Rebuilt due to fmt 10 update. * Thu Mar 30 2023 Jerry James <loganjerry@gmail.com> - 2.7.1-1 - Version 2.7.1 * Thu Mar 23 2023 Jerry James <loganjerry@gmail.com> - 2.7.0-1 - Version 2.7.0 * Tue Feb 28 2023 Jerry James <loganjerry@gmail.com> - 2.6.2-1 - Version 2.6.2 - Drop upstreamed -pessimizing-move patch * Sat Feb 25 2023 Jerry James <loganjerry@gmail.com> - 2.6.1-1 - Version 2.6.1 - Dynamically generate python BuildRequires - Add -pessimizing-move patch * Tue Feb 07 2023 Jerry James <loganjerry@gmail.com> - 2.6.0-1 - Version 2.6.0 * Wed Feb 01 2023 Jerry James <loganjerry@gmail.com> - 2.5.1-2 - Explicitly depend on catch version 2 * Thu Jan 19 2023 Fedora Release Engineering <releng@fedoraproject.org> - 2.5.1-2 - Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild * Thu Jan 12 2023 Jerry James <loganjerry@gmail.com> - 2.5.1-1 - Version 2.5.1 * Wed Dec 07 2022 Jerry James <loganjerry@gmail.com> - 2.4.1-1 - Version 2.4.1 * Mon Dec 05 2022 Jerry James <loganjerry@gmail.com> - 2.4.0-1 - Version 2.4.0 - Refine License tag due to closer analysis of eigen3 * Sat Oct 29 2022 Jerry James <loganjerry@gmail.com> - 2.3.2-1 - Version 2.3.2 * Tue Oct 11 2022 Jerry James <loganjerry@gmail.com> - 2.3.1-1 - Version 2.3.1 - Remove -fwrapv from the build flags * Fri Sep 23 2022 Jerry James <loganjerry@gmail.com> - 2.2.3-1 - Version 2.2.3 * Mon Sep 12 2022 Jerry James <loganjerry@gmail.com> - 2.2.2-1 - Version 2.2.2 - Convert License tag to SPDX * Sat Aug 13 2022 Jerry James <loganjerry@gmail.com> - 2.2.1-1 - Version 2.2.1 * Thu Jul 21 2022 Fedora Release Engineering <releng@fedoraproject.org> - 2.2.0-3 - Rebuilt for https://fedoraproject.org/wiki/Fedora_37_Mass_Rebuild * Mon Jul 18 2022 Jerry James <loganjerry@gmail.com> - 2.2.0-2 - Rebuild for fmt 9.0.0 * Mon Jul 04 2022 Jerry James <loganjerry@gmail.com> - 2.2.0-1 - Version 2.2.0 * Fri Apr 22 2022 Jerry James <loganjerry@gmail.com> - 2.1.5-1 - Version 2.1.5 * Mon Mar 07 2022 Jerry James <loganjerry@gmail.com> - 2.1.4-1 - Version 2.1.4 - Drop all patches * Sat Jan 22 2022 Jerry James <loganjerry@gmail.com> - 1.3.7-4 - Add -const-map-key and -boolvec patches to fix FTBFS * Thu Jan 20 2022 Fedora Release Engineering <releng@fedoraproject.org> - 1.3.7-4 - Rebuilt for https://fedoraproject.org/wiki/Fedora_36_Mass_Rebuild * Thu Jul 22 2021 Fedora Release Engineering <releng@fedoraproject.org> - 1.3.7-3 - Rebuilt for https://fedoraproject.org/wiki/Fedora_35_Mass_Rebuild
/usr/lib/.build-id /usr/lib/.build-id/12 /usr/lib/.build-id/12/e90cd3bc8ccdd0eea290ac0982e83389de4ac1 /usr/lib64/libsemigroups.so.2 /usr/lib64/libsemigroups.so.2.0.0 /usr/share/doc/libsemigroups /usr/share/doc/libsemigroups/README.html /usr/share/licenses/libsemigroups /usr/share/licenses/libsemigroups/LICENSE
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