Hello again, there were (at least) two mistakes in my email:
1) This > Dear should of course have been "Dear Frédéric" Sorry! Secondly, as Stefan Kohl pointed out, [...] > > Decomposing w^5 with respect to this basis: Here, I meant w^6 (and that is what the example code below does). Cheers, Max > > gap> Coefficients(Basis(W), w^6); > [ Z(3)^0, Z(3)^0, Z(3), 0*Z(3), Z(3)^0, 0*Z(3) ] > > We verify this: > > gap> w^0 + w - w^2 + w^4 = w^6; > true > > > Hope that helps, > Max > >> >> Thanks in advance, >> Kind regards, >> Frédéric >> >> >> >> >> >> ---------------------------------------------------------------- >> This message was sent using IMP, the Internet Messaging Program. >> >> _______________________________________________ >> Forum mailing list >> Forum@mail.gap-system.org >> http://mail.gap-system.org/mailman/listinfo/forum >> > > > _______________________________________________ > Forum mailing list > Forum@mail.gap-system.org > http://mail.gap-system.org/mailman/listinfo/forum > _______________________________________________ Forum mailing list Forum@mail.gap-system.org http://mail.gap-system.org/mailman/listinfo/forum