Hi Tim!
On Mon, Aug 24, 2009 at 04:04:28AM -0400, Tim Daly wrote:
> Do you have the inheritance graph of the categories?
Almost :-) The category primer currently suggests:
sage: GradedHopfAlgebrasWithBasis(QQ).category_graph().plot()
which gives a reasonable approximation. However some categories are
missing, and the layout of the plot is ugly (we definitely need a good
graph layout engine for acyclic graphs; that's on its way using
graphviz dot2tex, but not quite ready).
Having such a graph have been on my todo list from the beginning.
I'll try to hack something shortly and post a pdf.
Cheers,
Nicolas
--
Nicolas M. Thiéry "Isil" <nthi...@users.sf.net>
http://Nicolas.Thiery.name/
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