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Macaulay2 web site
WeylGroups
::
HasseGraph
HasseGraph -- the class of Hasse graphs
Description
A Hasse graph is a Hasse diagram ready for display. It contains labels instead of Weyl group elements and reflections.
Methods that use an object of class HasseGraph :
hasseGraphToPicture(HasseGraph)
-- Obtain a picture from a Hasse graph
storeHasseGraph(HasseGraph,String)
-- store a Hasse graph in a file
For the programmer
The object
HasseGraph
is
a
type
, with ancestor classes
BasicList
<
Thing
.