changeset: 11241:d917b8298c51
parent: 10291:2011c30ecfe0
user: David Loeffler <david.loeffler05@imperial.ac.uk>
date: Mon Aug 25 16:31:01 2008 +0100
summary: Added first attempt at group algebras code.
changeset: 11242:f359be1e3028
user: David Loeffler <david.loeffler05@imperial.ac.uk>
date: Tue Aug 26 10:01:16 2008 +0100
summary: Added a check function to prevent creation of bogus elements of group rings with entries that aren't actually in the group.
changeset: 11243:aacd64e8d924
user: David Loeffler <david.loeffler05@imperial.ac.uk>
date: Tue Aug 26 12:21:20 2008 +0100
summary: Corrected a typo in _an_element_impl that only appears when group doesn't implement random_element()
changeset: 11244:15b63efbd9bb
user: David Loeffler <david.loeffler05@imperial.ac.uk>
date: Tue Aug 26 12:57:15 2008 +0100
summary: Added code to work around a funny error (coercion framework passes Python ints not Sage integers)
changeset: 11245:144b576fc45c
tag: tip
user: David Loeffler <david.loeffler05@imperial.ac.uk>
date: Tue Aug 26 12:59:43 2008 +0100
summary: Added a doctest for previous bug
