GAP Package idrel

IdRel is a package for computing the identities among relations of a group presentation using rewriting, logged rewriting, monoid polynomials, module polynomials and Y-sequences.

The current version of this package is version 2.49, released on 2025-10-02. For more information, please refer to the package manual. There is also a README file.

License: GPL-2.0-or-later

Dependencies

This package requires GAP version >=4.11.1

Authors

Anne Heyworth, Chris Wensley.

Citing

Please, cite this package as

[HW25] Heyworth, A. and Wensley, C., idrel, Identities among relations, Version 2.49 (2025)
(GAP package), https://gap-packages.github.io/idrel/.

You can get more info by typing Cite("idrel"); in the gap prompt.

Feedback

For bug reports, feature requests and suggestions, please use the issue tracker.