> I am in need of browsing through all the statistics on permutations and > derangements, and wanted to use combinatorial_statistics_in_class, but I > can't find it anymore... > What should I be using?
Hi Martin -- sage: from sage.combinat.combinatorial_map import combinatorial_maps_in_class sage: combinatorial_maps_in_class(type(Permutation([]))) [Combinatorial map: complement, Combinatorial map: permutation poset, Combinatorial map: Binary search tree (left to right), Combinatorial map: major-index to inversion-number bijection, Combinatorial map: Robinson-Schensted tableau shape, Combinatorial map: inverse, Combinatorial map: Robinson-Schensted recording tableau, Combinatorial map: foata_bijection, Combinatorial map: descent composition, Combinatorial map: Robinson-Schensted insertion tableau, Combinatorial map: to alternating sign matrix, Combinatorial map: Increasing tree, Combinatorial map: Simion-Schmidt map, Combinatorial map: reverse, Combinatorial map: inversion-number to major-index bijection] Let me add that I was thinking of opening a ticket to remove combinatorial maps from Sage again (in the medium time future) simply because the negative comments about it were louder (and I am currently not in the position to be able to spend much time on stuff I don't need for my research). So if you have some use cases for combinatorial maps, please write about it so such cases are also visible. -- You received this message because you are subscribed to the Google Groups "sage-combinat-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-combinat-devel+unsubscr...@googlegroups.com. To post to this group, send email to sage-combinat-devel@googlegroups.com. Visit this group at http://groups.google.com/group/sage-combinat-devel. For more options, visit https://groups.google.com/d/optout.