[sage-devel] GSoC'13: Call for Project Proposals

2013-03-24 Thread Harald Schilly
Hello Sage Developers Like last year, Sage will try to be part of GSoC 2013 again. For this, I'm preparing the application which I'll have to submit until the end of this week. What's missing for that are project proposals for students. These proposals are as essential as the application and ne

Re: [sage-devel] numpy 1.7.0 upgrade ticket is ready for review

2013-03-24 Thread Ondřej Čertík
On Fri, Mar 22, 2013 at 10:24 AM, Francois Bissey wrote: > After much time spent finding why numpy 1.6.x didn't like sage > and some nice cooperation with numpy upstream we have an upgrade path > for numpy. It couldn't have happened before the merging of the new > doctest framework. Numpy 1.7.0 ex

[sage-devel] Re: Compile Python with -D__C99FEATURES__ on Solaris (#14265) needs review

2013-03-24 Thread leif
Jeroen Demeyer wrote: The new doctesting framework (#12415) on Solaris gives lots of warnings like sage -t --long devel/sage/sage/plot/plot.py ** File "devel/sage/sage/plot/plot.py", line 236, in sage.plot.plot Failed example:

Re: [sage-devel] Some enhancements related to padics

2013-03-24 Thread David Roe
On Sun, Mar 24, 2013 at 8:42 AM, William Stein wrote: > On Sun, Mar 24, 2013 at 4:59 AM, Xavier Caruso > wrote: > > Dear Sage lovers, > > > > I've recently written several patches/packages related to p-adics > > in Sage. Here is an overview of what I've done: > > > > . an implementation of Fro

Re: [sage-devel] Some enhancements related to padics

2013-03-24 Thread Xavier Caruso
Le dimanche 24 mars 2013, William Stein a écrit : > > . an implementation of several useful decompositions of matrices > > over p-adics (like Hermite form, Smith form, LU factorization) > > Is there a paper somewhere explaining how the algorithms you've > implemented for p-adic "numerical an

Re: [sage-devel] Some enhancements related to padics

2013-03-24 Thread Xavier Caruso
Le dimanche 24 mars 2013, Jeroen Demeyer a écrit : > If you want comments and feedback, please *do* submit them to Trac, > preferably not as one big patch bomb, but separated on multiple > tickets. Ok, ok. I will do it. > Also: are you aware of http://trac.sagemath.org/sage_trac/ticket/12555 >

Re: [sage-devel] Congratulations to IPython

2013-03-24 Thread Fernando Perez
On Sun, Mar 24, 2013 at 2:25 AM, David Roe wrote: > IPython has won the 2012 Free Software foundation award for the Advancement > of Free Software > (http://www.fsf.org/news/2012-free-software-award-winners-announced-2). > Well deserved! Thanks, David! I should add, though, that supposedly the a

Re: [sage-devel] Some enhancements related to padics

2013-03-24 Thread William Stein
On Sun, Mar 24, 2013 at 4:59 AM, Xavier Caruso wrote: > Dear Sage lovers, > > I've recently written several patches/packages related to p-adics > in Sage. Here is an overview of what I've done: > > . an implementation of Frobenius endormophisms over p-adic > rings (as morphism - the method x

Re: [sage-devel] Some enhancements related to padics

2013-03-24 Thread Jeroen Demeyer
On 2013-03-24 12:59, Xavier Caruso wrote: > Until now, I've not submitted these patches to the trac server. I > actually would like to have some feedback before. If you want comments and feedback, please *do* submit them to Trac, preferably not as one big patch bomb, but separated on multiple ticke

[sage-devel] Some enhancements related to padics

2013-03-24 Thread Xavier Caruso
Dear Sage lovers, I've recently written several patches/packages related to p-adics in Sage. Here is an overview of what I've done: . an implementation of Frobenius endormophisms over p-adic rings (as morphism - the method x.frobenius() already exists) . an implementation of Newton polyg

Re: [sage-combinat-devel] Re: [sage-devel] Re: Re: Re: Re: Re: a problem in the new permutation groups code (and a solution ?)

2013-03-24 Thread Nathann Cohen
Helloo Dima !!! Yesterday I went to walk around the Calanques near the University of Marseille, and it did me good ! I am now wandering homeless in Paris and that's another story :-P But the thing is that I thought a bit about our conversation here and I think I u

[sage-devel] Compile Python with -D__C99FEATURES__ on Solaris (#14265) needs review

2013-03-24 Thread Jeroen Demeyer
The new doctesting framework (#12415) on Solaris gives lots of warnings like sage -t --long devel/sage/sage/plot/plot.py ** File "devel/sage/sage/plot/plot.py", line 236, in sage.plot.plot Failed example: (g1+g2).show(ticks=pi