The main purpose of the EDIM package is to publish an implementation of
an algorithm (found by the package author) for computing prime parts of
the elementary divisors of integer matrices (i.e., the diagonal entries
of the Smith normal form).
The programs are developed and already successfully used for large
matrices (up to rank >12000) with moderate entries and many non-trivial
elementary divisors which are products of some small primes. But they
should be useful for other types of matrices as well.
Among the other functions of the package are:
- an inversion algorithm for large rational matrices (using a p-adic
method)
- a program for finding the largest elementary divisor of an integral
matrix (particularly interesting when this is much smaller than the
determinant) and
- implementations of some normal form algorithms described by Havas,
Majewski, Matthews, Sterling (using LLL- or modular techniques).
* Fri Mar 15 2024 Jerry James <loganjerry@gmail.com> - 1.3.8-1
- Version 1.3.8
* Wed Jan 24 2024 Fedora Release Engineering <releng@fedoraproject.org> - 1.3.7-4
- Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild
* Fri Jan 19 2024 Fedora Release Engineering <releng@fedoraproject.org> - 1.3.7-3
- Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild
* Wed Jul 19 2023 Fedora Release Engineering <releng@fedoraproject.org> - 1.3.7-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild
* Tue Mar 28 2023 Jerry James <loganjerry@gmail.com> - 1.3.7-1
- Version 1.3.7
* Thu Jan 19 2023 Fedora Release Engineering <releng@fedoraproject.org> - 1.3.6-3
- Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild
* Thu Jan 12 2023 Jerry James <loganjerry@gmail.com> - 1.3.6-2
- Update for split GAP directories
* Thu Nov 10 2022 Jerry James <loganjerry@gmail.com> - 1.3.6-1
- Clarify license of the doc subpackage
* Tue Sep 27 2022 Jerry James <loganjerry@gmail.com> - 1.3.6-1
- Version 1.3.6
- Update for gap 4.12.0
* Tue Aug 16 2022 Jerry James <loganjerry@gmail.com> - 1.3.5-10
- Convert License tag to SPDX
* Sun Jul 24 2022 Jerry James <loganjerry@gmail.com> - 1.3.5-10
- Rebuild due to changed binary dir name on s390x
* Thu Jul 21 2022 Fedora Release Engineering <releng@fedoraproject.org> - 1.3.5-9
- Rebuilt for https://fedoraproject.org/wiki/Fedora_37_Mass_Rebuild
