[sage-devel] Re: whitespace errors

2011-01-21 Thread Emil Widmann
On Jan 21, 7:51 pm, Emil Widmann wrote: > I get > > sage -t -long -force_lib "devel/sage/sage/misc/citation.pyx" > Setting permissions of DOT_SAGE directory so only you can read and > write it. > ** > File "/sage/devel/sage/sage

[sage-devel] Re: setjmp in Cython to escape from a dynamic C library code? (for #6391 (libgap))

2011-01-21 Thread Dima Pasechnik
On Jan 21, 4:19 pm, Jeroen Demeyer wrote: > On 2011-01-21 04:44, Dima Pasechnik wrote:> In my case abort() will happen > for potentially many different reasons. > > So I'd like to have > > >  #include "c_lib/include/interrupt.h" > > char[1000] errmessage > > void libgap_errors() > >  { > >    

[sage-devel] Re: Using OpenMPI and Sage

2011-01-21 Thread Dima Pasechnik
Hi Mikael, I'd have looked into using Parallel Python (http:// www.parallelpython.com/) which is just a Python library. If it worked with Sage, it would be a worthwhile addition to Sage packages... Lately there is an ongoing project to make Sage notebook well- scalable, but I do not know if parall

[sage-devel] Re: Installation sage 4.6.1 on OpenSUSE 11.3

2011-01-21 Thread Volker Braun
Don't delete the readline spkg and try again. -- To post to this group, send an email to sage-devel@googlegroups.com To unsubscribe from this group, send an email to sage-devel+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-devel URL: http:

[sage-devel] Installation sage 4.6.1 on OpenSUSE 11.3

2011-01-21 Thread Bobby Kurniawan
Hi everyone, I recently joint this forum. I have trouble compiling sage-4.6.1 on SUSE. Laptop Intel Dual Core 2.1 GHz, OS Opensuse 11.3 Kernel 2.6.34.12. I move readline-6.1 pkg to another directory under sage root. Here is the relevant error part: checking for rl_callback_read_char in -lreadl

[sage-devel] Re: Advice for "Lazy" Symbolic Evaluation

2011-01-21 Thread Chris Swierczewski
Wohoo! I figured it out! I think this experience warrants writing a blog post. -- To post to this group, send an email to sage-devel@googlegroups.com To unsubscribe from this group, send an email to sage-devel+unsubscr...@googlegroups.com For more options, visit this group at http://groups.goog

[sage-devel] whitespace errors

2011-01-21 Thread Emil Widmann
I get sage -t -long -force_lib "devel/sage/sage/misc/citation.pyx" Setting permissions of DOT_SAGE directory so only you can read and write it. ** File "/sage/devel/sage/sage/misc/citation.pyx", line 60: sage: get_systems('int

Re: [sage-devel] Re: sage-on-gentoo status

2011-01-21 Thread François Bissey
> On Jan 21, 6:20 pm, v...@ukr.net wrote: > > Hello! > > > > On Fri, 21 Jan 2011 22:58:34 +1300 > > > > François Bissey wrote: > > > Hi all, > > > > > > Since I am back to speed I think it is time I posted an update > > > on the state of sage-on-gentoo. > > > I released sage-4.6.1 ebuilds in

[sage-devel] Re: In Sage 4.6.1 release the notebook appears to be running from the sage/devel directory...

2011-01-21 Thread Jonathan
I got my answer in the sage-notebook list. Thanks. Jonathan On Jan 21, 11:49 am, Jonathan Gutow wrote: > I just downloaded 4.6.1 and tried to install the   > Jmol_for_SageNoteBook.spkg which I've been working on.  The .spkg   > properly updated the files in the site-packages subdirectory of the

Re: [sage-devel] Re: Buildbot - does not seem to get much use

2011-01-21 Thread Robert Bradshaw
On Fri, Jan 21, 2011 at 12:30 AM, Nicolas M. Thiery wrote: >        Hi! > > First thing: Robert, thanks so much for the buildbot. You are saving > all of us hours and hours of work! You're welcome. Saves me time too :). > On Fri, Dec 03, 2010 at 03:12:48PM -0500, Jason Bandlow wrote: >> Huge +1

[sage-devel] In Sage 4.6.1 release the notebook appears to be running from the sage/devel directory...

2011-01-21 Thread Jonathan Gutow
I just downloaded 4.6.1 and tried to install the Jmol_for_SageNoteBook.spkg which I've been working on. The .spkg properly updated the files in the site-packages subdirectory of the install, but the notebook appears to be ignoring these changes. At the root of the site-packages directory

[sage-devel] Using OpenMPI and Sage

2011-01-21 Thread Mikael Vejdemo Johansson
In the course of working on an idea for parallel and distributed Gröbner bases, I have an example implementation of the idea using Sage for the commutative algebra routines. This has been — mainly — very pleasant, with the ease of calling Sage from Python, and with the ease of using the included (o

Re: [sage-devel] sage-on-gentoo status

2011-01-21 Thread Martin Albrecht
> It has been very instructive and Georg was very helpful (he really got us > building polybori on his own - no small feat). Of all the things I have > seen during the month I will only mention the strange things about > singular. There are 5 libraries that ship with the singular executable > (befo

[sage-devel] Re: Sage Days 28 : How to contribute to Sage talk

2011-01-21 Thread kcrisman
On Jan 20, 11:05 pm, Dan Drake wrote: > On Fri, 21 Jan 2011 at 01:29AM +0100, Sébastien Labbé wrote: > > Personally, I gave a talk on How to contribute to Sage in 22 easy > > steps! [2] and thought it might be a good idea to share it on this > > list. > > Thanks for sharing that! It's a really n

[sage-devel] Re: Buildbot - does not seem to get much use

2011-01-21 Thread kcrisman
On Jan 21, 3:30 am, "Nicolas M. Thiery" wrote: >         Hi! > > First thing: Robert, thanks so much for the buildbot. You are saving > all of us hours and hours of work! > > On Fri, Dec 03, 2010 at 03:12:48PM -0500, Jason Bandlow wrote: > > Huge +1 to this.  Thank you very much for putting this

[sage-devel] Re: Simplification of symbolic sums and Maxima simpsum option

2011-01-21 Thread Jean-Pierre Flori
Hi, > Also, this 'copy' of Maxima isn't the same as the one we use for > calculus, which has the 'simplify_sum' package preloaded: > > sage: sage.calculus.calculus.maxima('simplify_sum(sum(x^2,x,0,n))') > (2*n^3+3*n^2+n)/6 > sage: maxima('simplify_sum(sum(x^2,x,0,n))') > simplify_sum('sum(x^2,x,0,

[sage-devel] Re: sage-on-gentoo status

2011-01-21 Thread Dima Pasechnik
On Jan 21, 6:20 pm, v...@ukr.net wrote: >   Hello! > > On Fri, 21 Jan 2011 22:58:34 +1300 > > François Bissey wrote: > > Hi all, > > > Since I am back to speed I think it is time I posted an update > > on the state of sage-on-gentoo. > > I released sage-4.6.1 ebuilds in the hour after the releas

Re: [sage-devel] sage-on-gentoo status

2011-01-21 Thread François Bissey
> Hello! > > On Fri, 21 Jan 2011 22:58:34 +1300 > > François Bissey wrote: > > Hi all, > > > > Since I am back to speed I think it is time I posted an update > > on the state of sage-on-gentoo. > > I released sage-4.6.1 ebuilds in the hour after the release > > was announced. That was made po

Re: [sage-devel] sage-on-gentoo status

2011-01-21 Thread v_2e
Hello! On Fri, 21 Jan 2011 22:58:34 +1300 François Bissey wrote: > Hi all, > > Since I am back to speed I think it is time I posted an update > on the state of sage-on-gentoo. > I released sage-4.6.1 ebuilds in the hour after the release > was announced. That was made possible by the fact tha

[sage-devel] sage-on-gentoo status

2011-01-21 Thread François Bissey
Hi all, Since I am back to speed I think it is time I posted an update on the state of sage-on-gentoo. I released sage-4.6.1 ebuilds in the hour after the release was announced. That was made possible by the fact that I have started to make ebuilds for alpha and rc releases. 4.6.1 is in very good

Re: [sage-devel] Re: Buildbot - does not seem to get much use

2011-01-21 Thread Nicolas M. Thiery
Hi! First thing: Robert, thanks so much for the buildbot. You are saving all of us hours and hours of work! On Fri, Dec 03, 2010 at 03:12:48PM -0500, Jason Bandlow wrote: > Huge +1 to this. Thank you very much for putting this together! And I > like your (initial?) solution to the probl

Re: [sage-devel] Re: setjmp in Cython to escape from a dynamic C library code? (for #6391 (libgap))

2011-01-21 Thread Jeroen Demeyer
On 2011-01-21 04:44, Dima Pasechnik wrote: > In my case abort() will happen for potentially many different reasons. > So I'd like to have > > #include "c_lib/include/interrupt.h" > char[1000] errmessage > void libgap_errors() > { > set_sage_signal_handler_message(errmessage); > abort()