Re: [sage-combinat-devel] posets (#10998) and sets from iterator (#12518)

2012-03-12 Thread Nicolas M. Thiery
Dear Vincent, dear Nathann, On Mon, Mar 12, 2012 at 12:33:48AM -0300, Vincent Delecroix wrote: There was in sage-combinat queue a patch of Mike that add to Permutation a decorator @combinatorial_class_from_iterator for burhat_succ and bruhat_pred in order to return a CombinatorialClass

[sage-combinat-devel] min_slope of a partition

2012-03-12 Thread Andrew Mathas
Hi All! Is this a bug or a feature? sage: [mu for mu in Partitions(6, min_slope=-2)] [[6], [4, 2], [3, 3], [3, 2, 1], [3, 1, 1, 1], [2, 2, 2], [2, 2, 1, 1], [2, 1, 1, 1, 1], [1, 1, 1, 1, 1, 1]] given that sage: Partition([6,0]) [6] That is, since sage follows the usual convention in ignoring

Re: [sage-combinat-devel] root system questions

2012-03-12 Thread Anne Schilling
Hi Mark, ... I also want to fix the following element methods for weight/root lattice/space to_positive_chamber (should probably be called to_dominant_chamber) reduced_word (it should be called weyl_direction or somesuch) They should really be computed by the same method.

Re: [sage-combinat-devel] Re: the unfortunate case of affine type A twisted

2012-03-12 Thread Nicolas M. Thiery
On Sat, Mar 10, 2012 at 02:04:44PM +0100, Christian Stump wrote: Christian: I had to slightly rebase trac_11187-finite_reflection_groups-cs.patch for the doctests I just added to apply_simple_reflection and friends. This time I rebased nonnesting_partitions-cs.patch which was touching

[sage-combinat-devel] Sage-Combinat on Sage 5.0.beta7

2012-03-12 Thread Nicolas M. Thiery
For the record: the Sage-Combinat queue applies smoothly on Sage 5.0.beta7. Cheers, Nicolas -- Nicolas M. Thiéry Isil nthi...@users.sf.net http://Nicolas.Thiery.name/ -- You received this message because you are subscribed to the Google Groups

Re: [sage-devel] Adding GCC and MPC as standard packages

2012-03-12 Thread Julien Puydt
Le dimanche 11 mars, William Stein a écrit: +1. (and I *hate* adding packages) As it's optional, it's not really added: +1 too. And I hate packages... Snark on #sagemath -- To post to this group, send an email to sage-devel@googlegroups.com To unsubscribe from this group, send an email to

Re: [sage-devel] Adding GCC and MPC as standard packages

2012-03-12 Thread Jeroen Demeyer
On 2012-03-11 23:34, Florent Hivert wrote: Isn't it used for compiling Cython code ? Of course it is indeed. But compiling Cython code is not the main use I had in mind for this package. -- To post to this group, send an email to sage-devel@googlegroups.com To unsubscribe from this group,

[sage-devel] Re: how temporary is the Shortened temporary link in the single cell server?

2012-03-12 Thread Jason Grout
On 3/11/12 10:32 PM, Dan Drake wrote: Hi, I just sent a student an email with some links to computations on the single cell server on aleph.sagemath.org. I used the shortened temporary links to get something shorter. But how long will those links work? Those are just IDs in the database, so

[sage-devel] Re: Adding GCC and MPC as standard packages

2012-03-12 Thread Keshav Kini
Julien Puydt julien.pu...@laposte.net writes: As it's optional, it's not really added: +1 too. But it is not optional - Jeroen is proposing to make this a standard package. Or did I misunderstand you? -Keshav Join us in #sagemath on irc.freenode.net ! -- To post to this group, send an

Re: [sage-devel] Re: Adding GCC and MPC as standard packages

2012-03-12 Thread Julien Puydt
Le lundi 12 mars, Keshav Kini a écrit: Julien Puydt julien.pu...@laposte.net writes: As it's optional, it's not really added: +1 too. But it is not optional - Jeroen is proposing to make this a standard package. Or did I misunderstand you? Poor choice of words on my part : it is not

[sage-devel] Re: Making simplification safe

2012-03-12 Thread Peter H.
I should amend my comment, since I was sloppy. Neither `x+1` nor `-x -1` is inherently positive or negative. `|x+1|` is the only thing that is, so that output would be the most correct result of your real expression. If Maxima doesn't actually return that, as the doc you quote says it does, or

Re: [sage-devel] Re: Making simplification safe

2012-03-12 Thread Michael Orlitzky
On 03/12/12 11:00, Peter H. wrote: I should amend my comment, since I was sloppy. Neither `x+1` nor `-x -1` is inherently positive or negative. `|x+1|` is the only thing that is, so that output would be the most correct result of your real expression. If Maxima doesn't actually return that,

Re: [sage-devel] Re: Patchbot reporting a doctest failure that I can't reproduce

2012-03-12 Thread Starx
It looks like the order of the elements was being determined by their id which would be system dependent. I've updated the patch and all should be well now. Thanx for the help. -Jim On Sun, Mar 11, 2012 at 9:34 PM, Nils Bruin nbr...@sfu.ca wrote: On Mar 11, 8:46 pm, Starx jst...@gmail.com

[sage-devel] Re: Adding GCC and MPC as standard packages

2012-03-12 Thread Volker Braun
I'm all in favor of adding the gcc spkg. One thing that I'm not entirely happy with is that we bulid gcc without graphite/ppl/cloog, so I suspect that the code speed isn't as good as it could be. But since we only use the self-compiled gcc if the os-supplied one is crap I think its fine. --

[sage-devel] Re: Adding GCC and MPC as standard packages

2012-03-12 Thread John H Palmieri
On Sunday, March 11, 2012 3:15:35 PM UTC-7, Jeroen Demeyer wrote: What are your +1/-1 to making GCC and MPC standard packages? +1 (especially since it allows us to build Sage on Lion without making other compromises) -- John -- To post to this group, send an email to

[sage-devel] Re: LaTeX and MathML rendering in the browser without a plugin

2012-03-12 Thread Andrew Musselman
Ah cool, didn't know! I forgot to add thatmathjaxis supported in the newest version of the sage notebook, eg,http://test.sagenb.org And the precursor tomathjax(jsmath) is what we support in the current notebook. -- To post to this group, send an email to sage-devel@googlegroups.com To

Re: [sage-devel] Re: Adding GCC and MPC as standard packages

2012-03-12 Thread Jeroen Demeyer
On 2012-03-12 19:48, Volker Braun wrote: I'm all in favor of adding the gcc spkg. One thing that I'm not entirely happy with is that we bulid gcc without graphite/ppl/cloog, so I suspect that the code speed isn't as good as it could be. But since we only use the self-compiled gcc if the

Re: [sage-devel] Re: Adding GCC and MPC as standard packages

2012-03-12 Thread François Bissey
On Mon, 12 Mar 2012 21:44:21 Jeroen Demeyer wrote: On 2012-03-12 19:48, Volker Braun wrote: I'm all in favor of adding the gcc spkg. One thing that I'm not entirely happy with is that we bulid gcc without graphite/ppl/cloog, so I suspect that the code speed isn't as good as it could

[sage-devel] Re: running a wiki with Sage

2012-03-12 Thread Dima Pasechnik
On Friday, 17 February 2012 19:38:10 UTC+8, jason wrote: The current plan is that twisted will be bundled in with the sagenb spkg, and will not have a separate spkg. let me put here the fact that I mentioned on the relevant trac ticket, that Python 2.7.2 spkg will by default pull Twisted

Re: [sage-devel] distutils versus setuptools for the Sage library (was Re: Segregating development from production)

2012-03-12 Thread Mike Hansen
On Sat, Mar 10, 2012 at 6:59 AM, William Stein wst...@gmail.com wrote: I would like to make this change sometime in the next few months.  If anybody has any thoughts, feel free to share. There's a patch at http://trac.sagemath.org/sage_trac/ticket/12659. It should allow you have to both old