Re: [sage-combinat-devel] Re: Category Questions

2010-01-14 Thread Nicolas M. Thiery
On Thu, Jan 14, 2010 at 04:04:59PM -0500, Jason Bandlow wrote: > Well, it seems sage-devel approves, so term = coeff * monomial it is. Adjugé, vendu! Thanks for handling this. > I've spent today preparing a patch to do this, and I think I've done it. > I have to run now, but tomorrow I'll put up

[sage-combinat-devel] Categories for extensions types

2010-01-14 Thread Nicolas M. Thiery
Hi, Given the recent discussion on adding generic group features, it was way time for someone to go one step further: to enable extension types to inherit code from categories, so that we could at last start to systematically put generic code in the categories instead of the "old" abstract

[sage-combinat-devel] Re: Category Questions

2010-01-14 Thread Jason Bandlow
Hi Nicolas, Nicolas M. Thiery wrote: > For the record: I added in PS a discussion with the MuPAD team in > 1998 ..., about the same issue :-) I would love to see it resolved > once for all. Please make a call on sage-devel, and if there is a > consensus for standardizing for term = coeff * mo

Re: [sage-combinat-devel] conflicts with triangular-morphisms-jb.patch

2010-01-14 Thread Nicolas M. Thiery
On Thu, Jan 14, 2010 at 05:08:13PM +0100, Sébastien Labbé wrote: > I am currently experiencing a small conflict in the sage-combinat > tree. See below for the content of the reject file. Please try again after a sage -combinat qselect. The iwahori hecke patch and a couple others are already guarde

[sage-combinat-devel] conflicts with triangular-morphisms-jb.patch

2010-01-14 Thread Sébastien Labbé
Dear Jason, Dear Nicolas, I am currently experiencing a small conflict in the sage-combinat tree. See below for the content of the reject file. Sébastien sla...@pol:~/sage-4.3/devel/sage-combinat$ hg qpop -a aucun patch appliqué sla...@pol:~/sage-4.3/devel/sage-combinat$ hg qselect no active gu

Re: [sage-combinat-devel] Re: Iwahori Hecke algebra and Kazhdan-Lusztig patches

2010-01-14 Thread Nicolas M. Thiery
Hi Anne, On Wed, Jan 13, 2010 at 11:49:38PM -0800, Anne Schilling wrote: > I recently asked Nicolas whether it is easy to amend the Iwahori Hecke > algebra code to mod out by further relations? For example to impose > T_i T_{i+1} T_i = 0 or something like this. He suggested to discuss this