Re: [sage-combinat-devel] Re: Order of Partitions()

2015-03-18 Thread Nicolas M. Thiery
Hi! Thanks everyone for your input. We are banging hard on IntegerListLex at Sage Days 64, and hopefully will get a correct and as fast as previously implementation in the coming days. Don't hold your breath, but the point is that it's likely that the "non lex is faster" is only a temporar

Re: [sage-combinat-devel] Re: Order of Partitions()

2015-03-18 Thread Darij Grinberg
Hi, please don't make a distinction based on the n being less than 15! That would make a really bad pitfall. Best regards, Darij On Wed, Mar 18, 2015 at 6:28 AM, Viviane Pons wrote: > > > 2015-03-18 12:40 GMT+01:00 Mike Zabrocki : > >> That would make sense. My preference is that (at leas

Re: [sage-combinat-devel] Re: Order of Partitions()

2015-03-18 Thread Viviane Pons
2015-03-18 12:40 GMT+01:00 Mike Zabrocki : > That would make sense. My preference is that (at least for values less > than 15) the default is that the output is sorted and this can be > controlled by the optional parameter. > > I think about how many times that I test symmetric function identitie

Re: [sage-combinat-devel] Re: Order of Partitions()

2015-03-18 Thread Mike Zabrocki
That would make sense. My preference is that (at least for values less than 15) the default is that the output is sorted and this can be controlled by the optional parameter. I think about how many times that I test symmetric function identities on partitions and realize that patterns that ind

Re: [sage-combinat-devel] Re: Order of Partitions()

2015-03-18 Thread Samuel Lelievre
Nathann Cohen wrote: > > Hello, > > > I think that Partitions should be output in either lex (or possibly > reverse > > lex) since this order is compatible with dominance order. > > I only want to bring to your attention that deciding in which order > the partitions should be returned is not f