Magma V1.01-5 (25 November 1994)
Recent Changes and Improvements
%! <command>
quo< GrpPC : F | R : parameters>and
quo< F | R : Class := "Polycyclic", parameters>
It has been decided to phase out the second method, since the first version's syntax is being used also for other structures (e.g. number fields).
So the second method is being removed from the documentation. It will remain available for a while, but users should be encouraged to move to the other form.