Le 15/01/2013 23:28, Volker Braun a écrit :
The specialist mathematical libraries, by contrast, don't get much
exposure. And even if somebody packaged them then generally in useless
form. E.g. Fedora ships symmetrica, but its useless since it is not
compiled with -DFAST. Which nobody knows what i
Hello friends,
I have the following question: The patch here:
http://trac.sagemath.org/sage_trac/ticket/10080
seems to come from a previous version of the file for which it proposes
some change. Now, apparently, I feel that some of the issues have been
resolved, by a new revision to that file.
kcrisman writes:
> On Tuesday, January 15, 2013 10:19:45 PM UTC-5, Michael Orlitzky
> wrote:
>
> On 01/15/2013 10:17 PM, Michael Orlitzky wrote:
> > FreeBSD: pkg install subversion
> > ...
>
> Just went insane for a second there =)
>
>
> Actually, we DO have a FreeBSD port, tha
On Wed, Jan 16, 2013 at 5:18 AM, Andrew Mathas wrote:
>
> In the Sage notebook, all LaTeX output is typeset in math mode, via
>> MathJax. If you want to use LaTeX code which relies on plain text, it may
>> not be typeset correctly.
>>
>> Thanks for confirming this John. I had trolled through the c
Hi
Also, once you out the Ubuntu installation on a network, it starts
prompting you for updates, automatically updating its software, including
Sage.
Regards,
Jan
On 15 January 2013 21:34, Emil Widmann wrote:
>
>
> Am Dienstag, 15. Januar 2013 15:42:16 UTC+1 schrieb Jan Groenewald:
>
>> Hi KC
On Tuesday, January 15, 2013 3:48:44 PM UTC-8, Andrew Mathas wrote:
>
>
> In the Sage notebook, all LaTeX output is typeset in math mode, via
>> MathJax. If you want to use LaTeX code which relies on plain text, it may
>> not be typeset correctly.
>>
>> Thanks for confirming this John. I had tr
On Tuesday, January 15, 2013 10:19:45 PM UTC-5, Michael Orlitzky wrote:
>
> On 01/15/2013 10:17 PM, Michael Orlitzky wrote:
> > FreeBSD: pkg install subversion
> > ...
>
> Just went insane for a second there =)
>
Actually, we DO have a FreeBSD port, thanks to Stephen Montgomery-Smith,
build
On 01/15/2013 10:17 PM, Michael Orlitzky wrote:
> FreeBSD: pkg install subversion
> ...
Just went insane for a second there =)
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On 01/15/2013 08:25 PM, kcrisman wrote:
>
> Just curious - how would Mac fit in with all this? I know it's possible
> to do some of these package things with it, but for the "ordinary"
> user... or would one still in principle be able to download the Sage
> source, disconnect from the Internet, t
>
>
>> Just curious - how would Mac fit in with all this?
>>
>
> Not sure what you mean here.
>
>
>> I know it's possible to do some of these package things with it, but for
>> the "ordinary" user... or would one still in principle be able to download
>> the Sage source, disconnect from the
On Tue, Jan 15, 2013 at 5:25 PM, kcrisman wrote:
>
> On Tuesday, January 15, 2013 5:28:24 PM UTC-5, Volker Braun wrote:
>>
>> One thing that hasn't been mentioned is possibly separating build
>> infrastructure (gcc, patch, iconv, ...) from the specialist mathematical
>> libraries. The former are
On Tuesday, January 15, 2013 5:28:24 PM UTC-5, Volker Braun wrote:
>
> One thing that hasn't been mentioned is possibly separating build
> infrastructure (gcc, patch, iconv, ...) from the specialist mathematical
> libraries. The former are generally available in usable form from your
> distro,
> So, what should x*(y > 0) do, raise a NotImplementedError?
> And x*(y == 0)? I guess we just special case inequalities.
>
> --
> Benjamin Jones
There exists this "assume" used sometimes... Maybe one possibility would be
to assume positivity or negativity for multiplication to be defined? E.g
Hi sage-devel,
I get an error starting sage after compiling sage-5.5 running mac os x
10.5.8.
$ uname -a
Darwin pol 9.8.0 Darwin Kernel Version 9.8.0: Wed Jul 15 16:55:01 PDT 2009;
root:xnu-1228.15.4~1/RELEASE_I386 i386
Here is the log :
Testing that Sage starts...
[2013-01-15 20:43:37] Sag
> In the Sage notebook, all LaTeX output is typeset in math mode, via
> MathJax. If you want to use LaTeX code which relies on plain text, it may
> not be typeset correctly.
>
> Thanks for confirming this John. I had trolled through the code this
morning and thought that this was the case, so
On Nov 12, 2012, at 3:57 PM, Jason Grout wrote:
> On 11/11/12 5:09 PM, Ivan Andrus wrote:
>
> Ivan: is there an easy way to reevaluate a computation? That is particularly
> useful for interacts. If I click on a computation in the list, it opens up
> the window for editing and evaluating, but
I think we all agree that we should have a single repository since
experience shows that it is a hassle to simultaneously make mutually
dependent changes to different repos.
Although one should generally do small steps at a time, this is a natural
point to do other changes like rearrange direct
One thing that hasn't been mentioned is possibly separating build
infrastructure (gcc, patch, iconv, ...) from the specialist mathematical
libraries. The former are generally available in usable form from your
distro, or can be compiled without too much hassle in some overlay (say,
gentoo prefi
On Tue, 15 Jan 2013 09:44:13 -0800
"R. Andrew Ohana" wrote:
> On Tue, Jan 15, 2013 at 8:01 AM, Burcin Erocal
> wrote:
> > Keshav, Jordi and many others have pointed these out before, but
> > our main problem seems to be:
> >
> > - we are not really using a DVCS
> > - the build system is showi
On Tue, Jan 15, 2013 at 6:37 PM, P Purkayastha wrote:
> On 01/15/2013 02:12 PM, Andrew Mathas wrote:
>
>> Almost every object in sage can return latex output. I think that the
>> answer is no, but is there anyway to tell whether the latex output
>> should be typeset in math-mode or as plain text?
On 1/15/13 3:08 AM, Jan Groenewald wrote:
Also if there is interest, a version can be made that installs Ubuntu,
the source code for Sage, and all needed developer tools to build and
run Sage.
I'm really interested in a USB image that I can hand to students that
want to do development with me
On Monday, January 14, 2013 10:12:03 PM UTC-8, Andrew Mathas wrote:
>
> Almost every object in sage can return latex output. I think that the
> answer is no, but is there anyway to tell whether the latex output should
> be typeset in math-mode or as plain text?
>
In the Sage notebook, all LaT
On Tue, 15 Jan 2013 12:31:45 kcrisman wrote:
> On Tuesday, January 15, 2013 2:35:34 PM UTC-5, Charles Celerier wrote:
> > Hello,
> >
> > I would like to build Sage on a Cray XT3. Is there anyone with experience
> > building Sage on machines like the Cray?
>
> Wow. You might want to look at some
On Tuesday, January 15, 2013 2:35:34 PM UTC-5, Charles Celerier wrote:
>
> Hello,
>
> I would like to build Sage on a Cray XT3. Is there anyone with experience
> building Sage on machines like the Cray?
>
>
Wow. You might want to look at some of the issues people have had building
it on Cygwin
Hello,
I would like to build Sage on a Cray XT3. Is there anyone with experience
building Sage on machines like the Cray?
Charles
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Am Dienstag, 15. Januar 2013 15:42:16 UTC+1 schrieb Jan Groenewald:
>
> Hi KCrisman,
>
> I'm not sure what Emil's ISO is. Is it a LIVECD only or an installer too?
> (The Ubuntu one is both.) Where can it be downloaded?
>
It is a Live CD, but has of course an installer built in.
You can download
On 15 January 2013 12:44, R. Andrew Ohana wrote:
> such use cases. I would rather see sage use a lightweight, relatively
> minimally featured package manager that was designed from the ground up for
> prefixed environments, however, I am not aware of any package manager around
> that satisfies suc
Looks like somebody at Apple had the great idea of reporting available
memory in decimal fractions. Can you post the output of "top" on your
machine to http://trac.sagemath.org/13959
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The latest GAP upgrade introduced some stuff with memory handling (see
#13211). This causes very bizarre problems on one of my test machines,
which #13880 do not fix. See
http://sage.math.washington.edu/home/kcrisman/gap-mem-test-errors.log for
the full test errors. Here is a typical one:
*
On Tue, Jan 15, 2013 at 8:01 AM, Burcin Erocal wrote:
> On Tue, 15 Jan 2013 10:27:38 -0500
> Jordi Gutiérrez Hermoso wrote:
>
> > Actually, I don't see what ditching hg has anything to do with the
> > real meat of the actual problem, fixing the build system.
>
> +1000
>
> I don't recall the desi
On Tue, 15 Jan 2013 08:32:29 -0800 (PST)
Timo Kluck wrote:
> Op dinsdag 15 januari 2013 17:01:09 UTC+1 schreef Burcin Erocal het
> volgende:
> > Why don't we discuss the solutions to these problems
> > separately and put them into action?
> >
> > - Development model:
> >
> >I like the i
On 15 January 2013 11:27, kcrisman wrote:
> As for me and my ilk, really the only advantage would be to have the
> "instant patch" thing you can do on Github and perhaps doing something
> easier than queues for big changes (which I'm not convinced branches are).
> If we can do this with Mercurial
Op dinsdag 15 januari 2013 17:01:09 UTC+1 schreef Burcin Erocal het
volgende:
>
> On Tue, 15 Jan 2013 10:27:38 -0500
>
> Keshav, Jordi and many others have pointed these out before, but
> our main problem seems to be:
>
> - we are not really using a DVCS
> - the build system is showing its l
On Tuesday, January 15, 2013 11:01:09 AM UTC-5, Burcin Erocal wrote:
>
> On Tue, 15 Jan 2013 10:27:38 -0500
> Jordi Gutiérrez Hermoso > wrote:
>
> > Actually, I don't see what ditching hg has anything to do with the
> > real meat of the actual problem, fixing the build system.
>
> +1000
>
>
On Tue, 15 Jan 2013 10:27:38 -0500
Jordi Gutiérrez Hermoso wrote:
> Actually, I don't see what ditching hg has anything to do with the
> real meat of the actual problem, fixing the build system.
+1000
I don't recall the design of the new "development model", "directory
structure" or "build syst
Hi KCrisman,
I'm not sure what Emil's ISO is. Is it a LIVECD only or an installer too?
(The Ubuntu one is both.) Where can it be downloaded?
For Mac, you need to also use rEFIt boot manager, but you can use the same
ISO for installing Ubuntu:
http://lifehacker.com/5934942/how-to-dual-boot-linux-o
Hi
>
> I have an ISO installer image (Ubuntu + Sage) which I'd like to make
> available to the Sage community.
> It is a 1.6G file created by UCK which I'd like to host on Sage servers,
> to preserve our institutional bandwidth.
>
>
Great! Please let us know when it's been hosted so we can try
On 01/15/2013 02:12 PM, Andrew Mathas wrote:
Almost every object in sage can return latex output. I think that the
answer is no, but is there anyway to tell whether the latex output
should be typeset in math-mode or as plain text?
For example,
sage: latex(CyclicPermutationGroup(5).character_tab
Hi David,
Thank you for pointing out such an interesting feature of SymPy. I've been
checking the documentation, and it seems to do nice things, but I feel it a
bit extrange... the notation and the usage in not quite clear.
Although I tried some of the examples in the documentation and got no
Hi, I'm working on exactly this (and have been on-and-off since last month).
I actually JUST TODAY finished compiling lib4mrie on the nth attempt. I am
doing the compilation on an 8gb USB stick with 3gb set as swap and the rest
as an ext4-fs. THe above comments are spot on: after about 20m wor
Hi
I have an ISO installer image (Ubuntu + Sage) which I'd like to make
available to the Sage community.
It is a 1.6G file created by UCK which I'd like to host on Sage servers, to
preserve our institutional bandwidth.
This can be useful to anyone hosting or teaching a Sage workshop, or
willing t
+1
On Mon, Jan 14, 2013 at 12:48 PM, Jeroen Demeyer wrote:
> I'd like to take this opportunity to thank the people involved in
> tracking down this nasty Cython bug and preparing #715 and related
> tickets in the first place. This is mainly the work of Simon King,
> Jean-Pierre Flori and Nils B
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