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# The GAP
4 package
'IBNP'
## Introduction
The IBNP package provides methods
for computing an involutive (Gröbner)
basis B
for an ideal J over a polynomial ring
R in both the commutative
and noncommutative cases. Methods are also provided
to involutively reduce
a given polynomial
to its normal form
in R/J.
## Distribution
* The
'IBNP' package may be obtained
from the GitHub repository
at:
<https:
//gap-packages.github.io/ibnp/>
## Copyright
Copyright
2024-
2025 by Gareth Evans
and Chris Wensley
## Installation
* unpack `ibnp-<version_number>.tar.gz`
in the `pkg` subdirectory
of the GAP root directory.
*
From within GAP load the package
with:
gap> LoadPackage(
"ibnp");
true
* The documentation is
in the `doc` subdirectory.
*
To run the test file read `testall.g`
from the `ibnp/tst/` directory.
Contact
-------
If you have a question relating
to ibnp, encounter
any problems,
or have a suggestion
for extend
ing the package in any way, please
* email: cdwensley.maths@btinternet.com
* or report an issue at: https://github.com/gap-packages/ibnp/issues/new
[Dauer der Verarbeitung: 0.4 Sekunden, vorverarbeitet 2026-10-20]