> 3. I dont know what "sum_generator" and "product_generator" in Mike's > implementation do.
Maybe you should look at the original... http://www.risc.uni-linz.ac.at/people/hemmecke/AldorCombinat/combinatsu29.html#x44-770009.2.10 and corresponding tests http://www.risc.uni-linz.ac.at/people/hemmecke/AldorCombinat/combinatse28.html#noweb.NW4QlDdu-30bOfK-T Ralf --~--~---------~--~----~------------~-------~--~----~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to sage-devel-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://www.sagemath.org -~----------~----~----~----~------~----~------~--~---