Upgrading from sage-5.3 to sage-5.4 is broken if you installed GCC in
sage-5.3 and you moved the Sage installation tree after building GCC but
before upgrading. This problem will be fixed in sage-5.4.1 (there is a
ticket #13689 waiting for review).
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Sage 5.4 was released on 08 November 2012. It is available in
source and binary form from:
* http://www.sagemath.org/download.html
Sage (http://www.sagemath.org/) is developed by volunteers and combines
over 90 open source packages. For instructions about installing Sage, see
* http://www.sa
Hi
I also work in Science in many countries in Africa [1]. My preferred single
solution is a standalone Ubuntu desktop (laptop) installation. As it dual
boots, it is minimally invasive. The procedure is simple. "AIMS-desktop"
currently only needs network for the install, and if it reaches network
On 11/11/2012 05:25 AM, Burcin Erocal wrote:
>
> Thanks for pointing this out Jean-Pierre. Here is the ticket:
>
> http://trac.sagemath.org/sage_trac/ticket/11576
>
> I don't remember if the patch attached to the ticket is the most recent
> one. This might be better:
>
> http://sage.math.washin
Hi Nicolas,
On Mon, Nov 12, 2012 at 8:51 AM, Nicolas M. Thiery
wrote:
> I was just pointed to the following ref: «Best practices for
> scientific computing» [1]. It is a good introduction for future
> devs. Shall we refer to it from the dev manual?
Absolutely. The paper contains lots of sensibl
On 2012-11-11, Nathann Cohen wrote:
> --14dae9340db323c21304ce3faaf8
> Content-Type: text/plain; charset=ISO-8859-1
>
> Helloo everybody !!!
>
> I spent many hours fighting with Posets under Sage. I enjoyed it a lot, but
> I can already tell that it gets on Florent's and Nicolas' nerve
Wow! Nicolas fantastic report. That was a challenge to do. I hope
you managed a convert or two in Africa. My experience with computer
classes as part of a summer school (in Ghana, Kenya, Tanzania and
Madagascar) is similar except I never had a wifi network and most
of my students didn't have re
A substantial rewrite of the iOS app is in the iTunes store [1]. It uses the
new server and supports interacts! It handles output a little different (it
uses a web page instead of plain text or image) so it can also handle more than
one image as well as text plus image. The only problem that
Helloo everybody !!!
I spent many hours fighting with Posets under Sage. I enjoyed it a lot, but
I can already tell that it gets on Florent's and Nicolas' nerves, and so I
was thinking of whether I should put an end to it. For their sake.
Here's the problem. With comments.
--
Hi!
I was just pointed to the following ref: «Best practices for
scientific computing» [1]. It is a good introduction for future
devs. Shall we refer to it from the dev manual?
Cheers,
Nicolas
[1] http://arxiv.org/pdf/1210.0530v1.pdf
--
Nicolas M. Thiéry "
Hi,
We should remove that code for loading old notebook server installs.
We established a 1-year deprecation policy for the Sage project long
ago, and that applies here. The functionality being deprecated is
"read a notebook server install in a certain format", and it has been
deprecated for abou
Hi,
On Sat, 10 Nov 2012 19:16:55 -0800 (PST)
Jean-Pierre Flori wrote:
> IIRC there was some work about this done (but not merged?).
> No time to search myself now, but searching trac and the pynac-devel
> list should give some hints, or contacting Burcin and or Florent
> Hivert.
Thanks for poin
On Fri, Nov 09, 2012 at 08:44:15AM -0800, Nils Bruin wrote:
> Yes, this is odd. python's sum really does start with adding zero,
> even if no initial value is given.
This indeed looks like a natural spot for optimization. However it
would change the semantic:
sage: sum([1,2], 0.0)
3.0
Hi Nils!
On Fri, Nov 09, 2012 at 08:44:15AM -0800, Nils Bruin wrote:
> On Nov 9, 2:11 am, "Nicolas M. Thiery"
> wrote:
> > The main point is that writing V.sum(args) gives more information to
> > the system than sum(args, self.zero()): this is making a promise that
> > all elements in arg
On Sat, Nov 10, 2012 at 11:21:54AM +0100, Florent Hivert wrote:
> On Fri, Nov 09, 2012 at 09:53:49AM -0800, John H Palmieri wrote:
> >
> >
> > On Friday, November 9, 2012 4:42:42 AM UTC-8, Nicolas M. Thiéry wrote:
> > >
> > > More precisely: QQ^3 should be in the category of finite dimensional
On Fri, Nov 09, 2012 at 12:26:11PM -0800, Volker Braun wrote:
>You can do this:
>class MyElement(Element):
>def is_regular(self):
>from sage.my_parent import MyParent
>P = MyParent()
>That way you don't import MyParent when you import the element, only wh
On 2012-11-11 00:17, David Kirkby wrote:
> I'm guessing nobody is going to write any doctests for code which is
> only there to maintain backward compatibility. So if it remains
> untested, why should it be removed from the test figures?
+1 on this.
This is code which is apparently still used (if o
On Fri, Nov 09, 2012 at 10:30:21AM -0500, Jordi Gutiérrez Hermoso wrote:
> Sigh, I guess we took too long to stabilise the obsolete markers and
> the evolve extension in Mercurial.
>
> I hope I'm wrong and you guys and your users find git easier to use
> than hg. I certainly didn't.
I am not looki
Hi Dan!
On Fri, Nov 09, 2012 at 09:15:07AM -0800, Dan Drake wrote:
> I think any tool that can handle the Linux kernel can handle the
> Sage-combinat stuff. :)
Well, I would not state that 'patch' alone would support the
Sage-Combinat stuff even if that's how kernel dev was done for years
Dear Sage devs,
The fall school on Discrete Mathematics in Bobo Dioulasso, Burkina
Faso, aka Sage Days 43, just finished. For two weeks we had courses
(combinatorics of words, dynamics, tilings, ...) interspersed with
on-hands tutorials using Sage. The public consisted mostly from
graduate
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