On Tue, Mar 22, 2011 at 01:21:36AM +0100, Nicolas M. Thiery wrote:
> I just pushed my changes on the Sage-Combinat queue. The code uses
> standard coercion now. In the process, I have factored out a couple
> functions to the ambient space (from_vector_notation, the coerce_E6
> and friends). It's not polished (see the TODO's) but all test pass.
Oh, I forgot to mention: it would probably be better to move the
coerce_to_e6 method in sage.combinat.root_system.type_E.AmbientSpace.
Similarly, the coerce_to_sl might be best split into two methods for
type_reducible and type_A, with a default implementation for other
types doing nothing.
Cheers,
Nicolas
--
Nicolas M. Thiéry "Isil" <nthi...@users.sf.net>
http://Nicolas.Thiery.name/
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