Martin Rubey <martin.ru...@math.uni-hannover.de> writes: > Martin Rubey <martin.ru...@math.uni-hannover.de> writes: > >> Hi gurus! >> >> I just hadto implement a GradedAlgebrasWithBasis, the basis being >> StandardTableaux() and the degree given by the size of the tableau (and >> a peculiar multiplication). > > and another, more important, question: what I actually want to do is to > compute t - t^2 + t^3 - + ... for a certain element t.
Please excuse me for answering my own question... LazyPowerSeriesRing does both! Thank you, Martin -- You received this message because you are subscribed to the Google Groups "sage-combinat-devel" group. To post to this group, send email to sage-combinat-devel@googlegroups.com. To unsubscribe from this group, send email to sage-combinat-devel+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/sage-combinat-devel?hl=en.
