[sage-devel] Re: reST on the sage wiki?
Sage comes with Moin Moin so I thought maybe docutils was installed with the sage.math system install of Python but wiki.sage.math might be the Moin Moin in Sage. On Jan 6, 11:30 pm, Fernando Perez [EMAIL PROTECTED] wrote: On Jan 7, 2008 12:28 AM, Timothy Clemans [EMAIL PROTECTED] wrote: Are you using the Moin Moin in Sage and if so was thing added to Sage's Python? This is the page (you can see the unrendered reST and the docutils-related error message that Moin prints): http://wiki.sagemath.org/days8 It's the Moin installation at sagemath.org. Cheers, f --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://sage.scipy.org/sage/ and http://modular.math.washington.edu/sage/ -~--~~~~--~~--~--~---
[sage-devel] Re: anyone with osx 10.4 intel please test this for dvd
On Jan 6, 2008 10:44 PM, Justin C. Walker [EMAIL PROTECTED] wrote: On Jan 6, 2008, at 22:08 , William Stein wrote: On Jan 6, 2008 9:52 PM, Justin C. Walker [EMAIL PROTECTED] wrote: On Jan 6, 2008, at 21:06 , William Stein wrote: [snip] Options: (1) Add the pure tex files into bdist, or (2) Add all of doc-main to bdist (we include sage-main) (3) Remove testing the tex files from make check for bdist. What do you guys think? I like (2). It costs a mere 80MB or so, right? How critical is that size difference? I'd think it a good idea to include at least the primary doc set, or maybe just the html set... The html documentation is included. It is in SAGE_ROOT/doc/ However, I think the tex files are not in there. Neither the tex/pdf nor the html doc appear to be in the .dmg's I downloaded. 'sage-bdist' certainly *looks* like it should copy it, but there is no 'html' in $SAGE_ROOT. Here's what I see: $ ls COPYING.txt examples matplotlibrctest.log README.txt install.log sagetmp dataipython sage-2.9.1.txt devel local sage-README-osx.txt example.sagemakefilespkg $ find . -name html ./local/LIB/r/doc/html ./local/LIB/r/src/gnuwin32/fixed/html ./local/share/maxima/5.13.0/doc/html ./local/share/maxima/5.13.0/xmaxima/html ./local/share/moin/htdocs/applets/FCKeditor/_samples/html OK, then this is definitely a bug, unless Josh messed something up in making the dmg. I've made this trac 1708: http://trac.sagemath.org/sage_trac/ticket/1708 --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://sage.scipy.org/sage/ and http://modular.math.washington.edu/sage/ -~--~~~~--~~--~--~---
[sage-devel] Re: anyone with osx 10.4 intel please test this for dvd
Even in the original dmg that I used to make my dmg, there were no tex files. In devel there was only sage and sage-main, no doc and doc-main. Josh On Jan 7, 1:01 am, William Stein [EMAIL PROTECTED] wrote: On Jan 6, 2008 10:44 PM, Justin C. Walker [EMAIL PROTECTED] wrote: On Jan 6, 2008, at 22:08 , William Stein wrote: On Jan 6, 2008 9:52 PM, Justin C. Walker [EMAIL PROTECTED] wrote: On Jan 6, 2008, at 21:06 , William Stein wrote: [snip] Options: (1) Add the pure tex files into bdist, or (2) Add all of doc-main to bdist (we include sage-main) (3) Remove testing the tex files from make check for bdist. What do you guys think? I like (2). It costs a mere 80MB or so, right? How critical is that size difference? I'd think it a good idea to include at least the primary doc set, or maybe just the html set... The html documentation is included. It is in SAGE_ROOT/doc/ However, I think the tex files are not in there. Neither the tex/pdf nor the html doc appear to be in the .dmg's I downloaded. 'sage-bdist' certainly *looks* like it should copy it, but there is no 'html' in $SAGE_ROOT. Here's what I see: $ ls COPYING.txt examples matplotlibrctest.log README.txt install.log sagetmp dataipython sage-2.9.1.txt devel local sage-README-osx.txt example.sagemakefilespkg $ find . -name html ./local/LIB/r/doc/html ./local/LIB/r/src/gnuwin32/fixed/html ./local/share/maxima/5.13.0/doc/html ./local/share/maxima/5.13.0/xmaxima/html ./local/share/moin/htdocs/applets/FCKeditor/_samples/html OK, then this is definitely a bug, unless Josh messed something up in making the dmg. I've made this trac 1708: http://trac.sagemath.org/sage_trac/ticket/1708 --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://sage.scipy.org/sage/ and http://modular.math.washington.edu/sage/ -~--~~~~--~~--~--~---
[sage-devel] Re: anyone with osx 10.4 intel please test this for dvd
On Jan 7, 2008, at 01:01 , William Stein wrote: On Jan 6, 2008 10:44 PM, Justin C. Walker [EMAIL PROTECTED] wrote: [snip] Neither the tex/pdf nor the html doc appear to be in the .dmg's I downloaded. 'sage-bdist' certainly *looks* like it should copy it, but there is no 'html' in $SAGE_ROOT. [snip] OK, then this is definitely a bug, unless Josh messed something up in making the dmg. I've made this trac 1708: http://trac.sagemath.org/sage_trac/ticket/1708 I just did a '-bdist' of a full-build install of 2.9.2. The result has the doc directory, but there is no html directory in $SAGE_LOCAL of the built 'bdist'. Not sure what that means... Justin -- Justin C. Walker, Curmudgeon-At-Large Institute for the Absorption of Federal Funds If you're not confused, You're not paying attention --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://sage.scipy.org/sage/ and http://modular.math.washington.edu/sage/ -~--~~~~--~~--~--~---
[sage-devel] Re: a video clip from the AMS meeting (right before we got mathdotted).
On Jan 7, 5:20 am, William Stein [EMAIL PROTECTED] wrote: See http://sage.math.washington.edu/home/was/ams/ in particular the file MVI_0841.AVI Nice, any more of those coming? I wonder what the Nail Cuticle people had to sell at a math congress? We gave away all 40 tutorials and DVD within an hour of the exhibit booth opening. We'll have more tomorrow. It was pretty intense... Nice. Let's hope for the best. -- William Cheers, Michael -- William Stein Associate Professor of Mathematics University of Washingtonhttp://wstein.org --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://sage.scipy.org/sage/ and http://modular.math.washington.edu/sage/ -~--~~~~--~~--~--~---
[sage-devel] Singular bugs: #1703, #1705 on trac.sagemath.org, gcc 4.3 compilation
Hello Singular team, we came across two bugs and the gcc 4.3 compilation issue in the latest Singular code basis that we ship with Sage 2.9.3. The first bug is #1703: one mpz is leaked in longrat.cc triggered by linear_code.py See: http://trac.sagemath.org/sage_trac/ticket/1703 Valgrind reports: ==32468==at 0x4A1BB35: malloc (vg_replace_malloc.c:207) ==32468==by 0x6160C87: __gmpz_init (in /tmp/Work-mabshoff/release- cycle/sage-2.10.alpha0/local/lib/libgmp.so.3.4.1) ==32468==by 0x128B87AF: nlNormalize(snumber*) (longrat.cc:1147) ==32468==by 0x128DBE70: p_Normalize(spolyrec*, sip_sring*) (polys.cc:800) I tracked this down to void nlNormalize (number x) in longrat.cc. The patch named Singular-3-0-4-2-fix-longrat.cc-mpz-leak.patch attached to the ticket fixes the issue for me. The rebuild Singular does not have the leak any more and valgrind does not report any issue when running the same doctest. Our test suite also passes. I assume we exposed the issue by hooking the GMP allocator so that it ends up using standard malloc, so that valgrind actually catches it. mmap based omalloc allocations are completely ignored/not tracked by valgrind. The code and the patch is simple enough to actually see that the mpz isn't freed in that code path. The second bug is #1705: factorization of polynomials over non-prime finite fields is TOTALLY BROKEN in Sage (and Singular?!) See http://trac.sagemath.org/sage_trac/ticket/1705 This was confirmed with the official Singular binary by Martin Albrecht: ring r = (3,a),(x,y),dp; minpoly = a^2 + 2*a + 2; poly f = (x-a)*(y-a); factorize(f); [1]: _[1]=1 _[2]=xy+(-a)*x+(-a)*y+(a+1) [2]: 1,1 For all details also check out http://trac.sagemath.org/sage_trac/ticket/1705 - we do not have a solution for that issue and as far as I am aware nobody has attempted to track this down yet. gcc 4.3 compilation: I emailed a while ago about a patch that makes Singular compile with the current gcc 4.3 snapshot. I never heard back. So is there interest for that one, too? Ismail Dönmez from Pardus [a turkish linux distribution] ended up coding up the same patch in parallel with me which is nearly identical with my solution, so I guess the best thing is that we should share credit for that one. It is available from http://svn.pardus.org.tr/pardus/devel/programming/libs/singular/files/gcc-4.3.patch Let me know if there are any more questions or comments. Cheers, Michael --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://sage.scipy.org/sage/ and http://modular.math.washington.edu/sage/ -~--~~~~--~~--~--~---
[sage-devel] Re: First Sage Screencast
Did you try vlc? On Jan 7, 2008 2:04 AM, TimDaly [EMAIL PROTECTED] wrote: I'm unable to view this using RealPlayer, Quicktime, or mplayer on XP, OSX, or Linux. None of the sites have the codec available. Any idea where I can find the codec for one of these tools? Tim On Jan 7, 12:11 am, William Stein [EMAIL PROTECTED] wrote: On Jan 6, 2008 11:07 AM, Ted Kosan [EMAIL PROTECTED] wrote: Timothy wrote: GHOP (Google Highly Open Participation Contest) contestant Benjamin Peterson created a 20 minute screencast introducing Sage. He followed my guidelines to a tea, seehttp://code.google.com/p/google-highly-open-participation-psf/issues/ Currently the best quality version released so far is at http://sage.math.washington.edu/home/tclemans/video/ghop/sage-screenc The screencast was excellent! I am going to use it immediately by making it available on my University's network and then sending out a mass email about it. I will put it on the sagemath.org website. Any recommendations as to where? William --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://sage.scipy.org/sage/ and http://modular.math.washington.edu/sage/ -~--~~~~--~~--~--~---
[sage-devel] Re: First Sage Screencast
On Jan 7, 8:23 am, Ted Kosan [EMAIL PROTECTED] wrote: Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family libavcodec is more or less the default codec of mencoder, which is the encoding-brother of mplayer. so, this is pretty standard - i think your download has a problem or your mplayer version is crippled (no installed/activiated modules). h --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://sage.scipy.org/sage/ and http://modular.math.washington.edu/sage/ -~--~~~~--~~--~--~---
[sage-devel] Re: a video clip from the AMS meeting (right before we got mathdotted).
On Jan 7, 2008 1:42 AM, mabshoff [EMAIL PROTECTED] wrote: On Jan 7, 5:20 am, William Stein [EMAIL PROTECTED] wrote: See http://sage.math.washington.edu/home/was/ams/ in particular the file MVI_0841.AVI Nice, any more of those coming? I wonder what the Nail Cuticle people had to sell at a math congress? Our best guess is Mathematicians often have their nails messed up by chalk boards. They did a nice job polishing my finger nail ;-) William --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://sage.scipy.org/sage/ and http://modular.math.washington.edu/sage/ -~--~~~~--~~--~--~---
[sage-devel] sage promotional event ideas
In thinking about the sage booth at the jmms this morning, it occured to me that in the future it might be nice to have sage business cards - not for any one person but the project as a whole. The main URL could be there, and sage-support the email address. The flyers made for the jmms are very good for introducing people to sage, but then they understand and they just need succinct downloading and support info. Next year it would also be nice to have mugs and t-shirts for sale. I had hoped to help more with that this year and didn't get to it, but I did experiment a bit with online custom mug ordering. All we would need is a volunteer in DC or someone driving to the meetings who could bring the stuff with them; I'll be flying and I'd rather not transport a bunch of mugs. Marshall --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://sage.scipy.org/sage/ and http://modular.math.washington.edu/sage/ -~--~~~~--~~--~--~---
[sage-devel] Re: sage promotional event ideas
From my experience (openoffice booth) one of the things which made the most fun was a small trivial quiz - and everybody who has filled it out got a free CD. The quiz for sage could be just 3-5 questions, around the key-features of sage with easy to guess answers. (how can you work with sage? 1.commandline 2.in a webbrowser 3.python script 4.all of them ... or who is fastest in calculating partitions of n? mathematica/maple/sage or magma) therefore only those people who are really interested get the cd, they all learn something and it's very easy to start talking about sage. their time at the booth is longer, therefore more people, more attractive - and all of them who get the cd will remember sage as the thing with the funny quiz (and not only the 5 secs when taking the cd). and it's cheaper than many other maketing things. h --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://sage.scipy.org/sage/ and http://modular.math.washington.edu/sage/ -~--~~~~--~~--~--~---
[sage-devel] Re: sage promotional event ideas
I'll be able to drive in with a car, carrying mugs, etc. I wonder how many t-shirts are sold by vendors, on average? On Jan 7, 2008 11:50 AM, mhampton [EMAIL PROTECTED] wrote: In thinking about the sage booth at the jmms this morning, it occured to me that in the future it might be nice to have sage business cards - not for any one person but the project as a whole. The main URL could be there, and sage-support the email address. The flyers made for the jmms are very good for introducing people to sage, but then they understand and they just need succinct downloading and support info. Next year it would also be nice to have mugs and t-shirts for sale. I had hoped to help more with that this year and didn't get to it, but I did experiment a bit with online custom mug ordering. All we would need is a volunteer in DC or someone driving to the meetings who could bring the stuff with them; I'll be flying and I'd rather not transport a bunch of mugs. Marshall --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://sage.scipy.org/sage/ and http://modular.math.washington.edu/sage/ -~--~~~~--~~--~--~---
[sage-devel] Re: First Sage Screencast
It worked fine for me --kubuntu 7.10, automatically ran the mplayer plugin for mozilla firefox. Nice to have a system which just works! John On 07/01/2008, Harald Schilly [EMAIL PROTECTED] wrote: On Jan 7, 8:23 am, Ted Kosan [EMAIL PROTECTED] wrote: Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family libavcodec is more or less the default codec of mencoder, which is the encoding-brother of mplayer. so, this is pretty standard - i think your download has a problem or your mplayer version is crippled (no installed/activiated modules). h -- John Cremona --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://sage.scipy.org/sage/ and http://modular.math.washington.edu/sage/ -~--~~~~--~~--~--~---
[sage-devel] Re: problems building sage documentation
I've managed to solve the problem: The package
texlive-cyrillic (in Debian/Ubuntu) is needed to build the Sage
documentation.
Pablo
El Tuesday 01 January 2008 21:25:35 Pablo De Napoli escribió:
When building Sage documentation
(make in devel/doc), I've got a strange message
(I quote below the output)
output
TEXINPUTS=/media/hda2/pablo.new_home/sage/sage-2.9/devel/doc-main/commontex
: python
/media/hda2/pablo.new_home/sage/sage-2.9/devel/doc-main/tools/mkhowto
--html --about html/stdabout.dat --iconserver ../icons --favicon
../icons/pyfav.png --address See ia href=\about.html\About this
document.../a/i for information on suggesting changes. --up-link
../index.html --up-title SAGE Documentation Index --global-module-index
../modindex.html --dvips-safe --dir html/ref ref/ref.tex
+++
TEXINPUTS=/media/hda2/pablo.new_home/sage/sage-2.9/devel/doc-main/ref:/medi
a/hda2/pablo.new_home/sage/sage-2.9/devel/doc-main/commontex:/media/hda2/pab
lo.new_home/sage/sage-2.9/devel/doc-main/paper-letter:/media/hda2/pablo.new_
home/sage/sage-2.9/devel/doc-main/texinputs: +++ latex ref
*** Session transcript and error messages are
in
/media/hda2/pablo.new_home/sage/sage-2.9/devel/doc-main/html/ref/ref.how.
*** Exited with status 1.
The relevant lines from the transcript are:
+++ latex ref
This is pdfTeXk, Version 3.141592-1.40.3 (Web2C 7.5.6)
%-line parsing enabled.
entering extended mode
(/media/hda2/pablo.new_home/sage/sage-2.9/devel/doc-main/ref/ref.tex
LaTeX2e 2005/12/01
Babel v3.8h and hyphenation patterns for english, usenglishmax, dumylang,
noh
yphenation, spanish, catalan, galician, spanish, catalan, galician, loaded.
(/media/hda2/pablo.new_home/sage/sage-2.9/devel/doc-main/texinputs/manual.c
ls Document Class: manual 1998/03/03 Document class (Python manual)
(/media/hda2/pablo.new_home/sage/sage-2.9/devel/doc-main/texinputs/pypaper.
sty)
(/media/hda2/pablo.new_home/sage/sage-2.9/devel/doc-main/texinputs/fancybox
.sty Style option: `fancybox' v1.3 2000/09/19 (tvz)
) (/usr/share/texmf-texlive/tex/latex/base/report.cls
Document Class: report 2005/09/16 v1.4f Standard LaTeX document class
(/usr/share/texmf-texlive/tex/latex/base/size12.clo))
(/media/hda2/pablo.new_home/sage/sage-2.9/devel/doc-main/texinputs/fancyhdr
.sty )
Using fancier footers than usual.
(/media/hda2/pablo.new_home/sage/sage-2.9/devel/doc-main/texinputs/fncychap
.sty )
Using fancy chapter headings.
(/media/hda2/pablo.new_home/sage/sage-2.9/devel/doc-main/texinputs/python.s
ty (/usr/share/texmf-texlive/tex/latex/tools/longtable.sty)
(/usr/share/texmf-texlive/tex/latex/tools/verbatim.sty)
(/usr/share/texmf-texlive/tex/latex/graphics/color.sty
(/etc/texmf/tex/latex/config/color.cfg)
(/usr/share/texmf-texlive/tex/latex/graphics/dvips.def)
(/usr/share/texmf-texlive/tex/latex/graphics/dvipsnam.def
(/usr/share/texmf-texlive/tex/latex/base/textcomp.sty
(/usr/share/texmf-texlive/tex/latex/base/ts1enc.def))
(/usr/share/texmf-texlive/tex/latex/amsmath/amsmath.sty
For additional information on amsmath, use the `?' option.
(/usr/share/texmf-texlive/tex/latex/amsmath/amstext.sty
(/usr/share/texmf-texlive/tex/latex/amsmath/amsgen.sty))
(/usr/share/texmf-texlive/tex/latex/amsmath/amsbsy.sty)
(/usr/share/texmf-texlive/tex/latex/amsmath/amsopn.sty))
(/media/hda2/pablo.new_home/sage/sage-2.9/devel/doc-main/commontex/macros.t
ex (/usr/share/texmf-texlive/tex/latex/tools/xspace.sty))
(/media/hda2/pablo.new_home/sage/sage-2.9/devel/doc-main/commontex/boilerpl
ate. tex
(/media/hda2/pablo.new_home/sage/sage-2.9/devel/doc-main/commontex/patchlev
el.t ex))
Writing index file ref.idx
(./ref.aux) (/usr/share/texmf-texlive/tex/latex/base/ts1cmr.fd)
No file OT2cmr.fd.
! LaTeX Error: This NFSS system isn't set up properly.
See the LaTeX manual or LaTeX Companion for explanation.
Type H return for immediate help.
...
l.28 \begin{document}
?
! Emergency stop.
...
l.28 \begin{document}
No pages of output.
Transcript written on ref.log.
*** Session transcript and error messages are
in
/media/hda2/pablo.new_home/sage/sage-2.9/devel/doc-main/html/ref/ref.how.
*** Exited with status 1.
make: *** [html/ref/ref.html] Error 1
/output
Any idea of what might be happening?
It seems to be a bug in my tex instalation rather than a bug in Sage
(I'm using texlive from Ubuntu Gutsy)
Pablo
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[sage-devel] Re: Enthought mayavi2 as a library
Fernando Perez wrote: On Jan 6, 2008 7:12 AM, Jaap Spies [EMAIL PROTECTED] wrote: My question: Is there a better way to pass the argument -wthread to ipython? All that argument does is force some special casing of the starting class in IPython.Shell. You can achieve the same effect with import IPython IPython.Shell.IPShellWX().mainloop() Nice, but when I want to leave sage with ctrl-D (twice!) I get a segmentation fault: sage: Exiting SAGE (CPU time 3m22.43s, Wall time 328m18.82s). Closing threads... Done. sage: /home/jaap/downloads/sage-2.9.2/local/bin/sage-sage: line 210: 4746 Segmentation fault sage-ipython -c $SAGE_STARTUP_COMMAND; $@ [EMAIL PROTECTED] sage-2.9.2]$ Any idea? Jaap --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://sage.scipy.org/sage/ and http://modular.math.washington.edu/sage/ -~--~~~~--~~--~--~---
[sage-devel] Re: Enthought mayavi2 as a library
On Jan 7, 2008 2:09 PM, Jaap Spies [EMAIL PROTECTED] wrote: Nice, but when I want to leave sage with ctrl-D (twice!) I get a segmentation fault: sage: Exiting SAGE (CPU time 3m22.43s, Wall time 328m18.82s). Closing threads... Done. sage: /home/jaap/downloads/sage-2.9.2/local/bin/sage-sage: line 210: 4746 Segmentation fault sage-ipython -c $SAGE_STARTUP_COMMAND; $@ [EMAIL PROTECTED] sage-2.9.2]$ Any idea? Not without a gdb backtrace, no... Can you provide one please? Cheers, f --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://sage.scipy.org/sage/ and http://modular.math.washington.edu/sage/ -~--~~~~--~~--~--~---
[sage-devel] Re: Enthought mayavi2 as a library
Fernando Perez wrote: On Jan 7, 2008 2:09 PM, Jaap Spies [EMAIL PROTECTED] wrote: sage: /home/jaap/downloads/sage-2.9.2/local/bin/sage-sage: line 210: 4746 Segmentation fault sage-ipython -c $SAGE_STARTUP_COMMAND; $@ [EMAIL PROTECTED] sage-2.9.2]$ Any idea? Not without a gdb backtrace, no... Can you provide one please? To be honnest I've no clue how to do that. I used to do: gdb prog core but how do I proceed here? Jaap --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://sage.scipy.org/sage/ and http://modular.math.washington.edu/sage/ -~--~~~~--~~--~--~---
[sage-devel] SAGE 2.10.alpha0 released
Hello folks, and a new merge cycle has been opened. Every time I finish one they pull me back in again ;) Anyways, tarball is in http://sage.math.washington.edu/home/mabshoff/release-cycles-2.10/ Inside that directory you see another directory alpha0 which contains all updated spkgs as well as all patches. So that way you can keep an eye on development and just grab patches and spkgs as they get merged. Once I start alpha1 expect that directory to appear there, too. As usual I will ask people to do reviews and fix open bugs. Come on over to the tracker and do your best. alpha0 was mostly about mem leak fixes, I did discover a whole bunch of new ones when I did an audit with the help of valgrind of 2.9.3 and with the help of various people (see below) we fixed a whole bunch of them. We are getting to the point where the number of known leaks is going toward zero, the main culprit at the moment is Givaro. As usual let us know about any issue you encounter. I am catching some sleep now - see you in the morning. Cheers, Michael Merged in alpha0: #1092: Willem Jan Palenstijn, Michael Abshoff: small memleaks exposed by ntl_ZZ_pE #1093: Michael Abshoff, Willem Jan Palenstijn: small memleaks exposed by ntl_ZZ_pX.py #1541: Burcin Erocal: improve PolyBoRi integration #1544: David Joyner, Rich Morin: SAGE Tutorial nits #2 #1553: Kiran Kedlaya, Michael Abshoff: SCons related build failure of PolyBoRi on 64-bit RHEL5 #1598: Martin Albrecht: fix SIGSEGV in libSINGULAR interface on Solaris #1694: Michael Abshoff, Bill Hart: Update FLINT to 1.05 release #1701: Martin Albrecht: attempt to clean up currRing if deallocated #1702: Martin Albrecht: fix memleak in fplll.pyx #1703: Michael Abshoff: memleak in Singular: one mpz is leaked in longrat.cc --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://sage.scipy.org/sage/ and http://modular.math.washington.edu/sage/ -~--~~~~--~~--~--~---
[sage-devel] gp2c package for sage
Hi, I've working in ticket #258 (integrating gp2c into sage) I've created a gp2c package (that requieres a minor modification in the pari spkg so that pari.cfg file gets installed properly, as described in the ticket) Even though it remains to do the integration with sage, you might want to include as an experimental spkg in the next release (gp2c and gp2c-run already work) I will continue to work in the integration with Sage, but no promises since I guess that this part might be more difficult :). best regards, Pablo --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://sage.scipy.org/sage/ and http://modular.math.washington.edu/sage/ -~--~~~~--~~--~--~---
[sage-devel] Wiris -- something like the Sage notebook sort of
Hi, Today at the AMS meeting Tom Boothby and I had a long talk with the people at the Wiris Booth: http://www.wiris.com/ Wiris is a closed source commercial math software company that makes a web-based interface to their own custom mathematical software.They ended the discussion by telling us that their web-based interface is (going to be) much better than ours. It would be good for you to take a look at what Wiris does if you are interesed in the Sage notebook.Ted Kosan, you might particularly find Wiris interesting since it is a 100% java app instead of javascript. William -- William Stein Associate Professor of Mathematics University of Washington http://wstein.org --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://sage.scipy.org/sage/ and http://modular.math.washington.edu/sage/ -~--~~~~--~~--~--~---
[sage-devel] Re: Wiris -- something like the Sage notebook sort of
Pretty slick, although I wonder about the flash demos - all the calculations were instantaneous. Maybe it really is that fast, since none of the calculations were very hard. If so, it would be impressive. Eventually having a palette interface for sage would be cool but seems like a lot of work. Marshall On Jan 7, 10:35 pm, William Stein [EMAIL PROTECTED] wrote: Hi, Today at the AMS meeting Tom Boothby and I had a long talk with the people at the Wiris Booth: http://www.wiris.com/ Wiris is a closed source commercial math software company that makes a web-based interface to their own custom mathematical software.They ended the discussion by telling us that their web-based interface is (going to be) much better than ours. It would be good for you to take a look at what Wiris does if you are interesed in the Sage notebook.Ted Kosan, you might particularly find Wiris interesting since it is a 100% java app instead of javascript. William -- William Stein Associate Professor of Mathematics University of Washingtonhttp://wstein.org --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://sage.scipy.org/sage/ and http://modular.math.washington.edu/sage/ -~--~~~~--~~--~--~---
[sage-devel] Re: Wiris -- something like the Sage notebook sort of
William wrote:
It would be good for you to take a look at what Wiris does if you are
interested in the Sage notebook.
Here is a direct link to the demo applet. Just click the link, wait a
bit for the applet to load, and then play with it.
http://www.wiris.com/applets/CAS/en/cas_1_en.htm
Ted Kosan, you might particularly find Wiris interesting since
it is a 100% java app instead of javascript.
...
They ended the discussion by telling us that their web-based
interface is (going to be) much better than ours.
The Wiris notebook Applet seems to provide a good opportunity to
discuss notebook strategy.
I like the AJAX notebook. But my position is that an AJAX-based
notebook that is so good it pushes the limits of what AJAX can do
would still be no where near as capable as a well-written Java
Applet-based notebook. I think Java is at least an order of magnitude
more capable than Javascript is and I don't see this changing anytime
soon. Execute the following two blocks of code in separate worksheet
cells for a further demonstration of this:
#GUI widgets.
html('applet id=mathrider\
code=SwingSetApplet\
width=695 height=525\
codebase=http://sage.math.washington.edu/home/tkosan/mathrider/SwingSet/\
archive=SwingSet.jar MAYSCRIPT/applet')
#2D graphics.
html('applet id=mathrider\
code=Java2DemoApplet.class\
width=695 height=525\
codebase=http://sage.math.washington.edu/home/tkosan/mathrider/Java2D/\
archive=Java2Demo.jar MAYSCRIPT/applet')
So, if people want a notebook that can do everything the current
notebook can do, plus is capable of doing everything that the Wiris
notebook can do (and the Mathematica notebook for that matter), Java
is the technology for the job for the foreseeable future :-)
Ted
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[sage-devel] Re: Wiris -- something like the Sage notebook sort of
On Jan 8, 7:00 pm, Ted Kosan [EMAIL PROTECTED] wrote: William wrote: It would be good for you to take a look at what Wiris does if you are interested in the Sage notebook. Here is a direct link to the demo applet. Just click the link, wait a bit for the applet to load, and then play with it. http://www.wiris.com/applets/CAS/en/cas_1_en.htm And it is supposed to work with what? On Linux I get a blank page with firefox and konqueror - opera just went and crashed. I certainly won't take seriously a product of that kind, that I cannot test on Linux. --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://sage.scipy.org/sage/ and http://modular.math.washington.edu/sage/ -~--~~~~--~~--~--~---
[sage-devel] Re: Wiris -- something like the Sage notebook sort of
On Jan 8, 2008 12:13 AM, Francois [EMAIL PROTECTED] wrote: And it is supposed to work with what? On Linux I get a blank page with firefox and konqueror - opera just went and crashed. I certainly won't take seriously a product of that kind, that I cannot test on Linux. FWIW, it worked for me under Ubuntu Gutsy with firefox... I did notice one neat thing it had: the represent() command, which does the kind of nice plot that Ondrej was recently referring to (take a function and plot it with asymptotes, critical points, etc, with a single command that figures the whole thing out). Cheers, f --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://sage.scipy.org/sage/ and http://modular.math.washington.edu/sage/ -~--~~~~--~~--~--~---
[sage-devel] Re: Wiris -- something like the Sage notebook sort of
On Jan 8, 8:22 pm, Fernando Perez [EMAIL PROTECTED] wrote: On Jan 8, 2008 12:13 AM, Francois [EMAIL PROTECTED] wrote: FWIW, it worked for me under Ubuntu Gutsy with firefox... Strange it definitely just stay blank for me. I am using the plugin from the sun jdk 1.6, do you use 1.5 or 1.6 in Ubuntu? --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://sage.scipy.org/sage/ and http://modular.math.washington.edu/sage/ -~--~~~~--~~--~--~---
[sage-devel] Re: Wiris -- something like the Sage notebook sort of
On Jan 7, 2008 11:42 PM, Francois [EMAIL PROTECTED] wrote: On Jan 8, 8:22 pm, Fernando Perez [EMAIL PROTECTED] wrote: On Jan 8, 2008 12:13 AM, Francois [EMAIL PROTECTED] wrote: FWIW, it worked for me under Ubuntu Gutsy with firefox... Strange it definitely just stay blank for me. I am using the plugin from the sun jdk 1.6, do you use 1.5 or 1.6 in Ubuntu? I'm using OSX 10.5.1 on a standard mac laptop, and I just get a blank screen too. William --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://sage.scipy.org/sage/ and http://modular.math.washington.edu/sage/ -~--~~~~--~~--~--~---
