gap-forms

This package can be used for work with sesquilinear and quadratic
forms on finite vector spaces; objects that are used to describe
polar spaces and classical groups. It provides:

A way to create and use sesquilinear and quadratic forms on finite
vector spaces.
An operation which finds an isometry between two forms of the same
type.
An operation which returns the forms left invariant by a matrix
group.


          

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License: GPL-2.0-or-later
URL: https://gap-packages.github.io/forms/