Done. It's http://trac.sagemath.org/sage_trac/ticket/4487
On Sun, Nov 9, 2008 at 3:10 PM, William Stein <[EMAIL PROTECTED]> wrote: > > On Sun, Nov 9, 2008 at 10:29 AM, Martin Mereb <[EMAIL PROTECTED]> wrote: >> >> thank you so much >> it worked!! > > David, Thanks! > Could you make a trac ticket about this and paste in > something that will make it easy for you or somebody > to add this functionality later? > > William > >> >> On Sun, Nov 9, 2008 at 12:27 PM, David Joyner <[EMAIL PROTECTED]> wrote: >>> >>> Yes, I'll try to implement that in a future version. >>> Thanks for the suggestion. >>> >>> >>> On Sun, Nov 9, 2008 at 1:15 PM, Martin Mereb <[EMAIL PROTECTED]> wrote: >>>> >>>> probably, I'll check it in a second >>>> but it is it possible to imlpement something like >>>> chi(Z) >>>> or chi.eval(Z) or something like that? >>>> or making the CharachterTable function available for groups in SAGE, like >>>> GL >>>> not only the permutationgroups, as GAP does? >>>> (like.. in a future) >>>> >>>> On Sun, Nov 9, 2008 at 12:11 PM, David Joyner <[EMAIL PROTECTED]> wrote: >>>>> >>>>> Does this do it? >>>>> >>>>> 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 >>>>> >>>>> >>>>> On Sun, Nov 9, 2008 at 12:58 PM, Martin Mereb <[EMAIL PROTECTED]> wrote: >>>>>> >>>>>> this is on the notebook of sagenb.org >>>>>> >>>>>> G=GL(2,7) >>>>>> Z=G.center().an_element() >>>>>> >>>>>> it will be grat to evaluate every irreducible character at Z (for >>>>>> instance) >>>>>> >>>>>> but: >>>>>> 1) G. has no "charactertable" funcion member >>>>>> 2) when I do >>>>>> >>>>>> table=gap(G).CharacterTable().Irr() >>>>>> g=gap(Z).Representative() >>>>>> chi=table[2] >>>>>> >>>>>> I don't know how to evaluate chi at Z >>>>>> >>>>>> > >>>>>> >>>>> >>>>> > >>>>> >>>> >>>> > >>>> >>> >>> > >>> >> >> > >> > > > > -- > William Stein > Associate Professor of Mathematics > University of Washington > http://wstein.org > > > > --~--~---------~--~----~------------~-------~--~----~ To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-support URLs: http://www.sagemath.org -~----------~----~----~----~------~----~------~--~---
