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CHANGES to the IdRel package

2.48 -> 2.48dev for GAP 4.14.0 (03/01/25)

2.47 -> 2.48 for GAP 4.13.1 (27/08/24)

  • (27/08/24) small fix in MonoidPresentationFpGroup method

2.46 -> 2.47 for GAP 4.13.1 (02/06/24)

  • (02/06/24) small fix in rws.tst - order of elq8 changed in gapdev

2.45 -> 2.46 for GAP 4.12.2 (23/01/24)

  • (23/01/24) minor changes; correct email address

2.44 -> 2.45 for GAP 4.12.2 (09/02/23)

  • (23/12/22) changed email address and other personal details

2.43 -> 2.44 for GAP 4.11.1 (04/06/22)

  • (04/06/22) extensive revision of idrels.* adding a large number of operations for log sequences and identities
  • (23/11/21) renamed the test files; revised Chapter 2
  • (02/11/21) introduced PrintUsingLabels and other Print commands

2.42 -> 2.43 for GAP 4.10.1 (08/04/21)

  • (08/04/21) Switch CI to use GitHub Actions
  • (16/02/19) added License field in PackageInfo.g

2.41 -> 2.42 (13/09/2018)

  • (13/09/18) Replaced PrintOneItemPerLine(L) with Perform(L,Display)

2.38 -> 2.41 (19/03/2018)

  • (18/03/18) large number of functions edited and renamed and tests altered: IdentitiesAmongRelators now returns group relator sequences and the module polynomials are available as IdentityYSequences
  • (21/02/18) required package Utils - not XMod separated out new operation InitialLoggedRules
  • (20/02/18) removed IdentitiesAmongRelatorsOld
  • (13/02/18) added scripts/* for Travis tests
  • (12/01/18) now using AutoDoc to build the manual

2.34 -> 2.38 (15/12/2017)

  • (15/12/17) removed examples/*.g from git but saved some in new /expt
  • (08/08/17) testall.g copied to testing.g; testall now calls TestDirectory
  • (11/07/17) split off method for PartialElementsOfMonoidPresentation
  • (03/07/17) README and CHANGES now in MarkDown format, so .md files
  • (14/06/17) added methods for String, ViewString, PrintString
  • (22/02/17) added PartialElementsOfMonoidPresentation added YSequencesFromRelatorSequences
  • (17/02/17) renamed OrderingYSequences -> YSequenceLessThan renamed ReducedYSequence -> YSequenceReduce new operation YSequenceConjugateAndReduce new operation RelatorSequenceReduce
  • (10/02/17) moved manual section 2.1 to 1.1 in the introduction
  • (09/02/17) extensive additions to chapters 2 and 3 of the manual
  • (21/12/16) added MonoidGeneratorsFpGroup
  • (15/11/16) added ArrangementOfMonoidGenerators to allow various orders

2.32 -> 2.34 (20/10/2016)

  • (18/10/16) now using bibliography file bib.xml of type bibxmlext.dtd
  • (10/10/16) changed package releases to https://gap-packages.github.io/idrel
  • (18/02/16) removed date/version info from file headers
  • (12/01/16) changes to the ENTITYs in PackageInfo.g
  • (28/10/15) added MathJax to makedocrel.g
  • (02/09/15) major edits to README, including GitHub issues link

2.31 -> 2.32 (24/08/2015)

  • (24/08/15) packed up version 2.32 prior to move from Bitbucket to GitHub
  • (24/08/15) added PrintObj method for monoid presentations

2.21 -> 2.31 (01/06/2015)

  • (01/06/15) PackageInfo.g : IdRel is now an accepted package
  • (01/06/15) converted the bibliography to BibXMLext format and added an URL to Anne's thesis (heyworth.ps.gz)

2.14 -> 2.21 (10/12/2014)

  • (10/12/14) changed package home to <pages.bangor.ac.uk/~mas023/chda/idrel/>
  • (10/12/14) started a bitbucket repository for idrel

2.12 -> 2.14 (11/01/2013)

  • (11/01/13) changed output in tests due to changes for GAP 4.6

2.11 -> 2.12 (25/04/2012)

  • (23/04/12) replaced ReadTest by Test in tst/testall.g
  • (28/01/12) corrected typo in manual reported by David Callan now using package directory in the format ../idrel-2.12/ and archive files in the format idrel-2.12.tar

2.08 -> 2.11 (21/09/2011)

  • (20/09/11) new version of makedocrel.g for building the manual
  • (17/09/11) Shortened the banner.
  • (16/08/11) Renamed subdirectory idrel/gap as idrel/lib

2.07 -> 2.08 (06/09/2011)

  • (16/08/11) Changed directory for archive to .../chda/gap4r5/idrel/

2.06 -> 2.07 (04/06/2011)

  • (04/06/11) Changed Generators to GeneratorsOfModulePoly

2.05 -> 2.06 (08/05/2011)

  • (08/05/11) Preparing version to be released with GAP4.5.
  • (18/04/10) Moved IdRel development to IMac at home, and started v.2.06.

2.04 -> 2.05 (21/11/2008)

  • (19/11/08) GapDoc relegated to "suggested other packages".

2.03 -> 2.04 (14/11/2008)

  • added GNU General Public License declaration
  • added a test file, tst/idrel_manual.tst,
  • fixed a bug in RootIdentities,
  • several changes to the manual, which now agrees with the test file.

2.02 -> 2.03 (09/10/2007)

  • started this CHANGES file
  • new email address for Anne

History up to version 2.02

  • (07/05/97)? package started: ?
  • (12/12/00)? version 1.001 published in Anne Heyworth's thesis
  • (06/10/05) version 2.01 prepared for GAP 4.4
  • (29/03/06) version 2.02 uses GAPDoc format for documentation
  • (02/06/06) fixed minor typo in PackageInfo.g but still version 2.02