File gap-numericalsgps.changes of Package gap-numericalsgps
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Tue Sep 3 13:49:12 UTC 2024 - Jan Engelhardt <jengelh@inai.de>
- Update to release 1.4.0
* Added functions NumericalSemigroupsWithFrobeniusNumberPC,
NumericalSemigroupsWithGenusPC,
NumericalSemigroupsWithMaxPrimitivePC,
NumericalSemigroupsWithMaxPrimitive,
FiniteComplementIdealExtension
* Added databases (semigroups with fixed Frobenius number (up
to 32, 1.5MB); semigroups with fixed genus (up to 22, 1.9MB);
semigroups with fixed maximum primitive (up to 32, 2.6 MB))
* Functions related to Ratlif-Rush closure corrected
(intersecting with the semigroup was needed)
* Added sum of two numerical semigroups
* Priority arguments added to membership methods for numerical
semigroups
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Sun Feb 12 10:48:24 UTC 2023 - Jan Engelhardt <jengelh@inai.de>
- Update to release 1.3.1
* AperyList now works for an ideal, and computes the Apéry list
wrt the multiplicity of its ambient numerical semigroup
* Added a bunch of functions
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Thu Nov 15 00:05:42 UTC 2018 - Jan Engelhardt <jengelh@inai.de>
- Update to new upstream release 1.1.8
* Added/Changed NumberElement_IdealOfNumericalSemigroup and
ElementNumber_IdealOfNumericalSemigroup.
* List and sublist access for numerical semigroups and ideals of
numerical semigroups, \[\] and \{\}.
* Iterator for numerical semigroup and ideals of numerical
semigroups.
* NextElementOfNumericalSemigroup, NumberElement_NumericalSemigroup
and ElementNumber_NumericalSemigroup.
* Functions to translate graphs related to numerical and affine
semigroups to the dot language.
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Mon Dec 25 13:19:46 UTC 2017 - jengelh@inai.de
- Update to new upstream release 1.1.5
* GBASIS is not set while loading singular; it is set inside
functions calling Gröbner basis for methods using singular.
* Type is now an operation (clash with FinIng), and
TypeOfNumericalSemigroup remains an attribute
* Inequalities was used in MatricesForHomalg as an operation,
and so we turned it an operation; the corresponding attribute
is AffineSemigroupInequalities
* Removed all methods in singular using SingularLibrary (this
was producing unexpected issues if the required software for
the singular libraries was not well installed)
* Removed [0,..,0] from GraverBasis in some methods (and thus
in the testify)
* Fixed issue with GeneratorsOfKernelCongruence and
MinimalPresentationOfAffineSemigroup when it was empty
(singular method)
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Thu Sep 14 16:46:26 UTC 2017 - jengelh@inai.de
- Update to new upstream release 1.0.1
* Added functions to find the set of numerical semigroups (or a
random numerical semigroup) with a given set of
pseudo-Frobenius numbers.
* Fixed bug in the definition of proportionaly modular
semigroups (affected the case a < c (in this case it should
return the entire N) -- )
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Fri Feb 7 16:09:58 UTC 2014 - jengelh@inai.de
- Update to new upstream release 0.980
* Gluings of numerical semigroups added to the manual.
* New functions for almost symmetric numerical semigroups
* New functions for complete intersection numerical semigroups
* The output of BettiElementsOfNumericalSemigroup is now a set
* NumericalSemigroupsWithGenus(0) now returns []
* New functions for maximal embedding dimension numerical
semigroups
* New functions related to factorizations of integers
* New functions for Apery sets added
* New synonym included: S-I denotes (0+S)-I, the oposite or dual
of the ideal I
* Factorizations of an integer (expressions as sums with
nonnegative coefficients of elements in a list) are now
performed with RestrictedPartitions, with a speed up of the
functions that deal with factorizations
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Fri May 10 13:47:02 UTC 2013 - jengelh@inai.de
- Split numericalsgps (version 0.971) off the gap RPM package
