#4487: add method to evaluate characters of permutation and matrix groups
--------------------------+-------------------------------------------------
Reporter: wdj | Owner: joyner
Type: enhancement | Status: new
Priority: major | Milestone:
Component: group_theory | Keywords:
--------------------------+-------------------------------------------------
Currently to evaluate a character, you have to use
something indirect like
{{{
sage: G = GL(2,7)
sage: z = G.center().an_element()
sage: reps = [x.Representative() for x in gap(G).ConjugacyClasses()]
sage: reps.index(gap(z))
8
sage: table = gap(G).CharacterTable().Irr()
sage: chi = table[2]
sage: chi[8]
1
}}}
Martin Mereb asked
{{{
is it possible to imlpement something like
chi(z) or chi.eval(z) or something like that?
}}}
This should be implemented.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/4487>
Sage <http://sagemath.org/>
Sage - Open Source Mathematical Software: Building the Car Instead of
Reinventing the Wheel
--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups
"sage-trac" group.
To post to this group, send email to [email protected]
To unsubscribe from this group, send email to [EMAIL PROTECTED]
For more options, visit this group at
http://groups.google.com/group/sage-trac?hl=en
-~----------~----~----~----~------~----~------~--~---
