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 -~----------~----~----~----~------~----~------~--~---
