> < ^ Date: Tue, 24 Aug 1993 10:34:47 +0200
> ^ From: Dave Donaghy <Dave.Donaghy@bristol.ac.uk >
> ^ Subject: Calculating Invariants

I know this isn't really a GAP question, but does anyone out there know if
there's a package available that will calculate the invariants of the
action of a (small) finite group on a purely transcendental field
extension over some (arbitrary but infinite) base field? The action can be
given explicitly as the action on the transcendental generators, but ISN'T
a permutation action. (Even though the group is often the symmetric group.)

Hopeful thanks,

Dave Donaghy

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