[sage-devel] Sage 4.1.1.rc2 released

2009-08-06 Thread Minh Nguyen
Hi folks, Sage 4.1.1.rc2 resolves issues caused by non-ASCII characters in a patch at ticket #5793. So the only ticket that has been merged in this release is #6674: Minh Van Nguyen: only use ASCII characters in patches [Reviewed by Nathann Cohen, Alex Ghitza] Source and binary are up at http:

[sage-devel] Re: Linear Programming -- First applications in Sage

2009-08-06 Thread Nathann Cohen
Well, it should not O_o I applied it on a sage-4.1.1.rc1 and all wen fine. The only patch I applied before this one was the one removing non-ascii characters from Cliquer files ! :-/ Nathann On Aug 7, 5:54 am, Minh Nguyen wrote: > Hi Rado, > > On Fri, Aug 7, 2009 at 1:33 PM, Rado wrote: > > >

[sage-devel] Looking for Collaboration

2009-08-06 Thread JohnFaig
I stumbled upon your math tool and it looks very interesting. It reminded me of a math environment that I designed for a grad class (although never implemented it). After seeing Sage, there are striking similarities and would relish the opportunity to discuss my ideas further. My background is

[sage-devel] Re: Linear Programming -- First applications in Sage

2009-08-06 Thread Minh Nguyen
Hi Rado, On Fri, Aug 7, 2009 at 1:33 PM, Rado wrote: > > r...@rado-desktop:~/sage-4.0.2/devel/sage-lp$ cat sage/numerical/ > all.py.rej > --- all.py > +++ all.py > @@ -1,3 +1,4 @@ > from optimize import (find_root, find_maximum_on_interval, > > find_minimum_on_interval,minimize,minimize_constrai

[sage-devel] Re: Linear Programming -- First applications in Sage

2009-08-06 Thread Rado
r...@rado-desktop:~/sage-4.0.2/devel/sage-lp$ cat sage/numerical/ all.py.rej --- all.py +++ all.py @@ -1,3 +1,4 @@ from optimize import (find_root, find_maximum_on_interval, find_minimum_on_interval,minimize,minimize_constrained, linear_program, find_fit) +from sage.numer

[sage-devel] Re: wiki.sagemath.org/ appears down

2009-08-06 Thread Minh Nguyen
Hi David, On Fri, Aug 7, 2009 at 1:14 PM, David Kirkby wrote: > I just restarted the wiki. Can you please try again? -- Regards Minh Van Nguyen --~--~-~--~~~---~--~~ To post to this group, send an email to sage-devel@googlegroups.com To unsubscribe from this gr

[sage-devel] Re: Linear Programming -- First applications in Sage

2009-08-06 Thread Minh Nguyen
Hi Rado, On Fri, Aug 7, 2009 at 1:06 PM, Rado wrote: > > I hit sage -upgrade successfully, cloned sage and tried to patch but > got this... > > r...@rado-desktop:~/sage-4.0.2/devel/sage-lp$ hg patch AllMIP.patch > applying AllMIP.patch > patching file sage/numerical/all.py > Hunk #1 FAILED at 0 >

[sage-devel] wiki.sagemath.org/ appears down

2009-08-06 Thread David Kirkby
--~--~-~--~~~---~--~~ 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 URLs

[sage-devel] Re: Linear Programming -- First applications in Sage

2009-08-06 Thread Rado
I hit sage -upgrade successfully, cloned sage and tried to patch but got this... r...@rado-desktop:~/sage-4.0.2/devel/sage-lp$ hg patch AllMIP.patch applying AllMIP.patch patching file sage/numerical/all.py Hunk #1 FAILED at 0 1 out of 1 hunks FAILED -- saving rejects to file sage/numerical/ all.

[sage-devel] Re: Sage 4.1.1.rc1 build halt

2009-08-06 Thread David Joyner
On Thu, Aug 6, 2009 at 10:32 PM, William Stein wrote: > > > 2009/8/6 David Joyner >> >> I tried >> >> export CC=/usr/bin/gcc-3.4 >> export CXX=/usr/bin/cpp-3.4 >> >> then removing the links gcc, cpp and relinking with >> >> sudo ln -s /usr/bin/gcc-3.4 /usr/bin/gcc >> sudo ln -s /usr/bin/cpp-3.4 /

[sage-devel] Re: Sage 4.1.1.rc1 build halt

2009-08-06 Thread William Stein
2009/8/6 David Joyner > > I tried > > export CC=/usr/bin/gcc-3.4 > export CXX=/usr/bin/cpp-3.4 > > then removing the links gcc, cpp and relinking with > > sudo ln -s /usr/bin/gcc-3.4 /usr/bin/gcc > sudo ln -s /usr/bin/cpp-3.4 /usr/bin/cpp > > The build failed at matplotlib. One error was that c++

[sage-devel] Re: Sage 4.1.1.rc1 build halt

2009-08-06 Thread David Joyner
I tried export CC=/usr/bin/gcc-3.4 export CXX=/usr/bin/cpp-3.4 then removing the links gcc, cpp and relinking with sudo ln -s /usr/bin/gcc-3.4 /usr/bin/gcc sudo ln -s /usr/bin/cpp-3.4 /usr/bin/cpp The build failed at matplotlib. One error was that c++ was not installed on the system. On Thu,

[sage-devel] Re: 3D using processing.js

2009-08-06 Thread William Cauchois
Is there anyone who could referee #6447, my ticket to implement canvas3d? I think this would be a neat feature to have in Sage. Thanks, Bill On Fri, Jul 10, 2009 at 9:23 PM, Nick Alexander wrote: > I did hg_sage.apply("http://trac.sagemath.org/sage_trac/attachment/ ticket/6447/trac_644

[sage-devel] Re: What version of gcc is needed?

2009-08-06 Thread William Stein
2009/8/6 Dr. David Kirkby > > The README.txt says > > > SUPPORTED COMPILERS: > * Sage builds with GCC >= 3.x and GCC >= 4.1.x. > * Sage will not build with GCC 2.9.x. > * WARNING: Don't build with GCC 4.0.0, which is very buggy. > * Sage has never been built without using GCC comp

[sage-devel] Re: What version of gcc is needed?

2009-08-06 Thread Dr. David Kirkby
Dr. David Kirkby wrote: > 5) Checks that if the C compiler is gcc, then the C++ compiler is g++, > and will now allow mixing compilers. Sorry, I want to stop people mixing GNU and non-GNU compilers, as that is bound to result in problems. --~--~-~--~~~---~--~~

[sage-devel] What version of gcc is needed?

2009-08-06 Thread Dr. David Kirkby
The README.txt says SUPPORTED COMPILERS: * Sage builds with GCC >= 3.x and GCC >= 4.1.x. * Sage will not build with GCC 2.9.x. * WARNING: Don't build with GCC 4.0.0, which is very buggy. * Sage has never been built without using GCC compiler. Yet from what I gather, people

[sage-devel] Re: only use ASCII characters in patches

2009-08-06 Thread Minh Nguyen
Hi Gonzalo, On Thu, Aug 6, 2009 at 12:21 PM, Gonzalo Tornaria wrote: > > On Wed, Aug 5, 2009 at 4:19 PM, wrote: >> >> On 2009-Aug-04 15:49:40 +0100, David Kirkby wrote: >>>I don't claim to know the most appropiate letter - it was just what it >>>looked like when I see it. But I would agree non-

[sage-devel] Re: Cylindrical Algebraic Decomposition for Sage

2009-08-06 Thread Jason Grout
Nick Alexander wrote: >> unfortunately, there is little support for QEPCAD for mac. In >> particular, it seems that my system mac os 10.4/ppc is not even >> supported by fink. See http://pdb.finkproject.org/pdb/package.php/qepcad > > I know nothing about this, but start with the spkg at > http:/

[sage-devel] Re: Ubuntu 9.10 and gcc-4.4 failure

2009-08-06 Thread J Elaych
I think it might be some kind of bug in gcc-4.4.x, relating to amd64 weirdness; the pari people have had such gcc-4 issues before. What's pre-release is the Ubuntu 9.10 OS, and pre-release OSs sometimes in fact use lookahead prerelease packages, but not always. The actual gcc-4.4.1 they send ou

[sage-devel] Re: Sage on the Sun website

2009-08-06 Thread Dr. David Kirkby
Minh Nguyen wrote: > Hi Ondrej, > > On Fri, Aug 7, 2009 at 8:19 AM, Ondrej Certik wrote: >> On Wed, Aug 5, 2009 at 5:41 PM, William Stein wrote: >>> Hi, >>> >>> There is an article on the Sun website that mentions Sage: >>> >>> http://www.sun.com/customers/servers/univ_washington.xml >> Nice.

[sage-devel] Re: Ubuntu 9.10 and gcc-4.4 failure

2009-08-06 Thread William Stein
2009/8/6 J Elaych > Hi all, > > I've been working with the Sage / Python package which > includes pari-2.3.4 and noticed that the build failed at > the command > > /usr/bin/gcc -c -O3 -Wall -fno-strict-aliasing -fomit-frame-pointer-I. > -I../src/headers -fPIC -o base3.o ../src/basemath/base3

[sage-devel] Re: Sage 4.1.1.rc1 released

2009-08-06 Thread Minh Nguyen
Hi John, On Thu, Aug 6, 2009 at 6:48 AM, John H Palmieri wrote: > > On Aug 5, 1:44 pm, John H Palmieri wrote: >> On Aug 5, 12:57 pm, Minh Nguyen wrote: > > [snip] > >> On my ubuntu box, if I upgrade to Sphinx-0.6.2, for the file sage/ >> graphs/graph I get the message >> >> Sphinx error: >>

[sage-devel] Re: Sage on the Sun website

2009-08-06 Thread Ondrej Certik
On Thu, Aug 6, 2009 at 4:34 PM, Robert Bradshaw wrote: > On Thu, 6 Aug 2009, Ondrej Certik wrote: > >> >> On Wed, Aug 5, 2009 at 5:41 PM, William Stein wrote: >>> Hi, >>> >>> There is an article on the Sun website that mentions Sage: >>> >>>     http://www.sun.com/customers/servers/univ_washington

[sage-devel] Re: Sage on the Sun website

2009-08-06 Thread Robert Bradshaw
On Thu, 6 Aug 2009, Ondrej Certik wrote: > > On Wed, Aug 5, 2009 at 5:41 PM, William Stein wrote: >> Hi, >> >> There is an article on the Sun website that mentions Sage: >> >> ?? http://www.sun.com/customers/servers/univ_washington.xml > > Nice. Does Sage work on that machine? You were describ

[sage-devel] Re: Sage on the Sun website

2009-08-06 Thread Minh Nguyen
Hi Ondrej, On Fri, Aug 7, 2009 at 8:19 AM, Ondrej Certik wrote: > > On Wed, Aug 5, 2009 at 5:41 PM, William Stein wrote: >> Hi, >> >> There is an article on the Sun website that mentions Sage: >> >> http://www.sun.com/customers/servers/univ_washington.xml > > Nice. Does Sage work on that mach

[sage-devel] Re: Sage on the Sun website

2009-08-06 Thread Ondrej Certik
On Wed, Aug 5, 2009 at 5:41 PM, William Stein wrote: > Hi, > > There is an article on the Sun website that mentions Sage: > >     http://www.sun.com/customers/servers/univ_washington.xml Nice. Does Sage work on that machine? You were describing how easy it is to test in parallel, so I was curious

[sage-devel] Re: Sage 4.1.1.rc1 build halt

2009-08-06 Thread Dr. David Kirkby
J Elaych wrote: >> I just upgraded to karmic and the exact same thing happened. >> Please tell me (in terms an idiot can understand:-) how to get >> the Sage make command to use a different gcc. >> >> > > Good question, and I hope somebody else can improve my response. > I didn't find a gcc switc

[sage-devel] Re: pictures in the reference manual?

2009-08-06 Thread John H Palmieri
On Aug 5, 6:16 pm, Pat LeSmithe wrote: > John H Palmieri wrote: > > Should we allow the inclusion of pictures in the reference manual? We > > could have a directory > > >   SAGE_ROOT/devel/sage/doc/en/reference/pictures > > > and then in docstrings in the Sage library code, a line like > > >  

[sage-devel] Re: Linear Programming -- First applications in Sage

2009-08-06 Thread Nathann Cohen
Of course not I mean not anymore, thank you for reminding me :-) I just created a new patch containing all you need. It is on http://trac.sagemath.org/sage_trac/ticket/6502 under the name "AllMIP". You can also get it there : http://trac.sagemath.org/sage_trac/attachment/ticket/6502/AllMIP.

[sage-devel] Re: Sage 4.1.1.rc1 build halt

2009-08-06 Thread J Elaych
> > I just upgraded to karmic and the exact same thing happened. > Please tell me (in terms an idiot can understand:-) how to get > the Sage make command to use a different gcc. > > Good question, and I hope somebody else can improve my response. I didn't find a gcc switching tool like I've used

[sage-devel] Re: Linear Programming -- First applications in Sage

2009-08-06 Thread Rado
I want to try it, but i have a newbie question, do i need to download and install all 8 patches from http://trac.sagemath.org/sage_trac/ticket/6502 ? Can we get a master patch, (something along the way of hg diff baserv:lastrv should give a composite patch). On Aug 6, 10:53 am, Nathann Cohen wro

[sage-devel] Re: Sage on Solaris - I've managed to build it with gcc 4.4.0 !!

2009-08-06 Thread David Kirkby
2009/8/4 David Kirkby : > 2009/8/4 William Stein : > >> Once Sage builds on t2 (or disk.math), I can look into the notebook issue. >> >> William > > As soon as it does, I'll let you know. > > Dave > Sods law said the notebook would work on 't2'. Perhaps if I create you an account on my SPARC, you

[sage-devel] A suggestion to use other titles in emails about a release

2009-08-06 Thread David Kirkby
When a new release is made, the person releasing that will generally start an email with the subject "Sage x.y.z is released" or similar. and then give a link to the release. 99% of people asking questions about the release, or reporting problems, simply reply to that, so the subject remains t

[sage-devel] Re: Sage 4.1.1.rc0 finally builds on the Sun T5240 (t2).

2009-08-06 Thread David Kirkby
2009/8/6 William Stein : > > > On Wed, Aug 5, 2009 at 6:02 PM, Dr. David Kirkby > wrote: >> >> In /scratch/kirkby/sage-4.1.1.rc0 there is a build of sage: >> >> >> kir...@t2:[/scratch/kirkby/sage-4.1.1.rc0] $ ./sage >> -- >> | Sa

[sage-devel] sage fat build , trac ticket 6246

2009-08-06 Thread Jason Moxham
Hi I think I know what is wrong here , if someone can point me to the 32bit virtual machine on sage.math.was.. I can have a go at fixing it Thanks Jason --~--~-~--~~~---~--~~ To post to this group, send an email to sage-devel@googlegroups.com To unsubscribe fro

[sage-devel] Linear Programming -- First applications in Sage

2009-08-06 Thread Nathann Cohen
Hello everybody ! A new message about Linear Programming in Sage. Everything we talked about a few weeks ago is now available in different places : The patch necessary to use Linear Programming : http://trac.sagemath.org/sage_trac/ticket/6502 The package GLPK ( first solver available, requi

[sage-devel] Re: Sage 4.1.1.rc1 build halt

2009-08-06 Thread David Joyner
On Wed, Aug 5, 2009 at 9:34 PM, J Elaych wrote: > > I went into spkg/build and tried different flags.  Surprisingly > with MAKE=make it systematically died at the same place, > base3.c, but with MAKE="make -j2" it continued on until > it reached init.c, and stopped there.  Ubuntu is updating > gcc

[sage-devel] Re: Sage and medical imaging (i.e. pynifti)

2009-08-06 Thread Marshall Hampton
I have a proposed experimental pynifti package, tracked as ticket #6678: http://trac.sagemath.org/sage_trac/ticket/6678 -Marshall On Aug 5, 10:23 pm, Marshall Hampton wrote: > Maybe this was some sort of path issue I don't understand, but when I > tried things again it seemed to work, i.e. if

[sage-devel] Re: Some problems on Trac...

2009-08-06 Thread William Stein
On Thu, Aug 6, 2009 at 2:53 AM, Nathann Cohen wrote: > > Hello everybody !!! > > Am I the only one who is unable to download patches on Trac ? > > > http://trac.sagemath.org/sage_trac/raw-attachment/ticket/6674/trac_6674-use-ascii.patch > > I constantly get errors such that : > > Attachment 'trac_

[sage-devel] Re: Memory management with @parallel('multiprocessing'), or, how do I use Heapy?

2009-08-06 Thread Ahmed Fasih
This may be relevant to the question: http://bugs.python.org/issue6653 'Potential memory leak in multiprocessing' Opened yesterday. On Aug 5, 9:07 pm, Ahmed Fasih wrote: > I started writing this post asking for assistance on using Heapy for > studying my Sage application's memory usage. But I

[sage-devel] Re: Getting started with my own branch

2009-08-06 Thread VictorMiller
Georg, Thanks. My situation is a bit unique (as William fully understands). Copying the sage source from sagemath.org is not an option that I have. Our sysadmins get the source and then build it and make a built directory available to us on the system. I have to proceed from there. Victor On

[sage-devel] Re: Getting started with my own branch

2009-08-06 Thread gsw
On 5 Aug., 19:15, VictorMiller wrote: > Ok, I think I've found the problem.  Perhaps this should point to the > need for making clear and complete instructions about creating your > own copy. > > I found that in my local copy there was a sage script that pointed to > the systemwide sage.  When I

[sage-devel] Some problems on Trac...

2009-08-06 Thread Nathann Cohen
Hello everybody !!! Am I the only one who is unable to download patches on Trac ? http://trac.sagemath.org/sage_trac/raw-attachment/ticket/6674/trac_6674-use-ascii.patch I constantly get errors such that : Attachment 'trac_6674-use-ascii.patch' not found or Trac detected an internal error:

[sage-devel] Re: Deprecation Warning on twisted after starting notebook().

2009-08-06 Thread Alex Clemesha
On Thu, Aug 6, 2009 at 12:58 AM, Dr. David Kirkby wrote: > > I don't know if this is particular to Solaris or not, but I found when I > started 'notebook()', which is likely to be the first command someone > runs, I immediately get a message that the 'md5 module is deprecated; > use hashlib instea

[sage-devel] Deprecation Warning on twisted after starting notebook().

2009-08-06 Thread Dr. David Kirkby
I don't know if this is particular to Solaris or not, but I found when I started 'notebook()', which is likely to be the first command someone runs, I immediately get a message that the 'md5 module is deprecated; use hashlib instead' It gives the wrong impression to me, despite the fact I'm ex