Re: [sage-devel] Untracked files

2015-03-15 Thread Francois Bissey
Those are files generated by cython - they should be in .gitignore. François > On 16/03/2015, at 18:24, Travis Scrimshaw wrote: > > Hey everyone, >After upgrading to 6.6.beta5, I get the following list of untracked files > from git status: > > # Untracked files: > # (use "git add ..." t

[sage-devel] Untracked files

2015-03-15 Thread Travis Scrimshaw
Hey everyone, After upgrading to 6.6.beta5, I get the following list of untracked files from git status: # Untracked files: # (use "git add ..." to include in what will be committed) # #src/sage/algebras/letterplace/free_algebra_element_letterplace.cpp #src/sage/algebras/letterplace/

Re: [sage-devel] Re: libgap pickling

2015-03-15 Thread Julien Puydt
Le 15/03/2015 21:16, Simon King a écrit : Hi Vincent, On 2015-03-15, Vincent Delecroix <20100.delecr...@gmail.com> wrote: But in that very particular case, just evaluating the string representation in GAP gives you back the same group Yes, "in *that* very particular case". So, it is not pos

[sage-devel] Re: libgap pickling

2015-03-15 Thread Simon King
Hi Vincent, On 2015-03-15, Vincent Delecroix <20100.delecr...@gmail.com> wrote: > But in that very particular case, just evaluating the string > representation in GAP gives you back the same group Yes, "in *that* very particular case". So, it is not possible to make a *general* pickling method fo

Re: [sage-devel] Re: libgap pickling

2015-03-15 Thread Vincent Delecroix
But in that very particular case, just evaluating the string representation in GAP gives you back the same group sage: s = "Group([ [ [ 1, 1 ], [ 0, 1 ] ], [ [ 1, 0 ], [ 1, 1 ] ] ])" sage: G = libgap.eval(s) sage: str(G) == s True sage: G == libgap.eval(s) True Is it better/safer to always raise

[sage-devel] Re: libgap pickling

2015-03-15 Thread Volker Braun
We should show a better error message But afaik GAP doesn't have a pickling feature apart from saving the entire workspace, so there is little we can do about it. On Sunday, March 15, 2015 at 12:16:28 PM UTC+1, vdelecroix wrote: > > Hello, > > I am trying to implement a native SL(n,Z) in Sage

[sage-devel] Re: [sage-support] problems plotting...

2015-03-15 Thread Jan Groenewald
Hi Patrick If you have time to help us isolate it, please download the binary http://www.sagemath.org/download.html and test that, (the PPA just repackages that) so that we know whether it is the binary or introduced by the PPA in certain configurations. Regards, Jan On 15 March 2015 at 15:59, p

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

2015-03-15 Thread Anne Schilling
Dear Jeroen, The order of strong order tableaux does not really matter. One place where it might slightly matter might be in character tables of the symmetric group. As far as I remember they are just matrices where rows and columns are indexed by integers rather than by partitions. In this case

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

2015-03-15 Thread Samuel Lelievre
cc: sage-combinat-devel 2015-03-15 11:27:33 UTC+1, Jeroen Demeyer: > > Hello, > > currently in Sage, Partitions() are returned in reverse-lexicographic > order. But is this order (which is nowhere documented as far as I can > tell) really important? I am trying to fix Partitions and other relat

[sage-devel] libgap pickling

2015-03-15 Thread Vincent Delecroix
Hello, I am trying to implement a native SL(n,Z) in Sage using our dense matrices. But while factoring some code in sage.groups.matrix_gps I ran into sage: G = libgap.eval("Group([ [ [ 1, 1 ], [ 0, 1 ] ], [ [ 1, 0 ], [ 1, 1 ] ] ])") sage: loads(dumps(G)) Traceback (most recent call last) ... Attr

[sage-devel] Order of Partitions()

2015-03-15 Thread Jeroen Demeyer
Hello, currently in Sage, Partitions() are returned in reverse-lexicographic order. But is this order (which is nowhere documented as far as I can tell) really important? I am trying to fix Partitions and other related functions in #17920. This works fine but the order of the output is change

[sage-devel] help request

2015-03-15 Thread Ralf Stephan
Can someone please change something at this dummy ticket: http://trac.sagemath.org/ticket/14974 I am testing if I am still subscribed there. Thanks, -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receivin