This is the right place but I don't think what you want is implemented. The commands and examples are here: http://www.sagemath.org/doc/html/ref/module-sage.rings.finite-field.html
It would be some work but possibly you could do what you could in SAGE, then use GAP's NormalBase command? http://www.gap-system.org/Manuals/doc/htm/ref/CHAP056.htm#SSEC003.7 +++++++++++++++++++++++++++++++++++++ On 9/3/07, Ahmad <[EMAIL PROTECTED]> wrote: > > Dear All, > > I'm new to sage and I don't know even if I'm supposed to post such > questions to this group or not. If it is a correct place: > > Could you please tell me how can I change the basis in finite field > representation. As much as know sage represent the finite field > extension in: > > [1, t, t^2, .., t^{n-1}] > > for t being the root of irreducible polynomial used to extend the > field. I need to represent my field in normal basis (I have chosen my > irreducible polynomial such that [t, t^2, t^4 .., t^{2^{n-1}}] forms a > basis for the extension). > > If it is not a correct place to ask such questions, please guide me to > the correct place. > > Thank you very much for your attention and devotion of time! > > Bests, > Ahmad > > > > > --~--~---------~--~----~------------~-------~--~----~ 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-support URLs: http://sage.math.washington.edu/sage/ and http://sage.scipy.org/sage/ -~----------~----~----~----~------~----~------~--~---
