[sage-devel] QEPCAD spkg
Thanks to Robert Bradshaw's tremendous help, we have the start of a QEPCAD spkg for linux posted at http://trac.sagemath.org/sage_trac/ticket/772 The spkg does not include source because we haven't sorted out licensing issues. However, it does use wget to get the source from the webpage, so you shouldn't have to do anything. Currently the spkg compiles on my ubuntu 32-bit linux laptop (but has linking issues; see the readline issue below). Apparently there are some nontrivial issues with compiling SACLIB on OSX (dealing with the FPU or something). It'd be great if someone who knew more about OSX could take a look. The spkg currently dies when trying to link to readline. Does anyone know how to get a package to link to readline? The error is: g++ -O4 -I/home/grout/sage/spkg/build/qepcad/saclib2.1/include -I/home/grout/sage/spkg/build/qepcad/qesource/source -I. -o cad2d ../source/saclib/GCSI.c \ cad2d.a /home/grout/sage/spkg/build/qepcad/qesource/source/qepcad.a /home/grout/sage/spkg/build/qepcad/qesource/extensions/sfext/sfexto.a /home/grout/sage/spkg/build/qepcad/qesource/extensions/lift2D/lift2Do.a /home/grout/sage/spkg/build/qepcad/qesource/extensions/newadj/newadjo.a /home/grout/sage/spkg/build/qepcad/qesource/extensions/adj2d/adj2do.a /home/grout/sage/spkg/build/qepcad/qesource/extensions/rend/rendo.a /home/grout/sage/spkg/build/qepcad/qesource/extensions/sfext/sfexto.a /home/grout/sage/spkg/build/qepcad/qesource/source/qepcad.a /home/grout/sage/spkg/build/qepcad/saclib2.1/lib/saclibo.a -lreadline cad2d.a /home/grout/sage/spkg/build/qepcad/qesource/source/qepcad.a /home/grout/sage/spkg/build/qepcad/qesource/extensions/sfext/sfexto.a /home/grout/sage/spkg/build/qepcad/qesource/extensions/lift2D/lift2Do.a /home/grout/sage/spkg/build/qepcad/qesource/extensions/newadj/newadjo.a /home/grout/sage/spkg/build/qepcad/qesource/extensions/adj2d/adj2do.a /home/grout/sage/spkg/build/qepcad/qesource/extensions/rend/rendo.a /home/grout/sage/spkg/build/qepcad/qesource/extensions/sfext/sfexto.a /home/grout/sage/spkg/build/qepcad/qesource/source/qepcad.a /home/grout/sage/spkg/build/qepcad/saclib2.1/lib/saclibo.a -lreadline /home/grout/sage/local/lib/../lib/libreadline.so: undefined reference to `PC' /home/grout/sage/local/lib/../lib/libreadline.so: undefined reference to `tgetflag' /home/grout/sage/local/lib/../lib/libreadline.so: undefined reference to `tgetent' /home/grout/sage/local/lib/../lib/libreadline.so: undefined reference to `UP' /home/grout/sage/local/lib/../lib/libreadline.so: undefined reference to `tputs' /home/grout/sage/local/lib/../lib/libreadline.so: undefined reference to `tgoto' /home/grout/sage/local/lib/../lib/libreadline.so: undefined reference to `tgetnum' /home/grout/sage/local/lib/../lib/libreadline.so: undefined reference to `BC' /home/grout/sage/local/lib/../lib/libreadline.so: undefined reference to `tgetstr' collect2: ld returned 1 exit status make: *** [opt] Error 1 Thanks, Jason P.S. Thank you SO MUCH to everyone who worked on getting email to work on trac. It's so nice to get notifications of changes to tickets! --~--~-~--~~~---~--~~ 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: basic java question
Robert wrote: > I ran into an error compiling > Log4j12, any ideas. (I've been busy at the conference the last couple > of days, but could look more into this maybe when I get home). I discovered that this was caused by a jar file I didn't know I had in my classplath. I am in the process of creating an isolated build environment for jmol on my PC and when it is finished I will try to fix this problem and see if there are any others. Thanks, Ted --~--~-~--~~~---~--~~ 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.alpha1 released
Hi, Sage 2.10.alpha1 has been release. I guess the highlight is the Pentium M takes forever to compile fix by Paul Zimmermann. Josh and I also updated numpy and there was a whole bunch of patches that fix some long standing issues. More details are below. Tarball [197MB] is at http://sage.math.washington.edu/home/mabshoff/release-cycles-2.10/sage-2.10.alpha1.tar I will write a separate email about the tickets that need reviews shortly. Cheers, Michael Known Problems: #1744: FLINT 1.05 "make check" failure on Linux/Itanium Merged in alpha1: #975: Jason Grout: work around Library incompatibilities when launching external applications #1073: Martin Albrecht: print out some useful information right after "sage -pkg" creates a package #1669: Josh Kantor: remove bogus recommendation to set SAGE_ATLAS when numpy fails #1693: Martin Albrecht: jmol stubles over browser caching #1709: Robert Miller: Make experimental jmol graph plotting work #1717: Alex Ghitza, David Harvey: trivial fixes in the programming guide (mostly typos) #1720: Josh Kantor, Michael Abshoff: update numpy to 1.0.4, also fix silent build problems with gfortran #1725: Jaap Spies: Experimental package for wxPython [linux only for now] #1726: Jaap Spies: Experimental package for Enthought Mayavi2 [linux only for now] #1728: Michael Abshoff: numpy 1.0.4 causes various numerical noise doctest failures #1729: Robert Bradshaw, Tom Boothby: disable password prompt on initial startup #1740: Paul Zimmermann: Fix Pentium M detection for ATLAS BLAS #1741: Michael Abshoff: Build zlib with debug info #1742: Michael Abshoff: Build ntl with debug info Merged in alpha0: #1092: Willem Jan Palenstijn, Michael Abshoff: small memleaks exposed by doctesting ntl_ZZ_pE.pyx #1093: Michael Abshoff, Willem Jan Palenstijn: small memleaks exposed by doctesting ntl_ZZ_pX.pyx #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] Re: Enthought mayavi2 as a library
Howdy, On Jan 8, 2008 10:43 AM, mabshoff <[EMAIL PROTECTED]> wrote: > Ok, the culprit points to a cleanup function of m4ri, which under > normal conditions is called only once. I am not seeing the above issue > under valgrdind with "pure" Sage 2.10.alpha0, but as I just learned > yesterday problematic free() calls might be hidden by other bugs. > Imagine my surprise that once I fixed #1092 or #1093 some invalid free > popped up. We currently have a problem in tp_new (see #1337) which is > the only culprit on our end that could hide that. But the question > remains if IPython does something funny with threads and somehow > triggers more than one cleanup call. We could add some check for NULL > inside destroyAllCodes(). So, anybody with a better knowledge of > IPython: It seems that threads are involved, so could this somehow be > triggered? Sorry for the slow reply. Bit swamped 'round here... Yes, the issue is really that I explained myself poorly to Jaap. He's running import IPython IPython.Shell.IPShellWX().mainloop() Inside an already started Sage session. But at the exit of that mainloop(), ipython will tear down the threading support (absolutely necessary for WX to work without blocking the interactive console). That mainloop is hooked into the WX event loop, so it can't really be restarted. The solution is to have Sage start ipython with the wthread option, if you want full Sage support. As a starter, you can test this. Make a little file that's simply #!/path/to/sage/python import IPython IPython.Shell.IPShellWX().mainloop() make it executable, and run it *standalone* in a sage-sh configured shell. This standalone ipython is equivalent to running ipython -wthread and will simply exit at the end. If that works and closes without crashing, then someone more familiar than myself with how sage starts itself can then offer an option for sage to fire up ipython with '-wthread' at startup. This will ensure that the threads cleanup only happens when sage itself exits, not in the middle of the enclosing Sage session. My originally incomplete explanation led Jaap to have a main event loop inside another one. That's always bad news. I hope this is now clearer. 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: FLINT 1.05 "make check" failure on Linux/Itanium
On Jan 9, 4:28 am, mabshoff <[EMAIL PROTECTED] dortmund.de> wrote: > Hello, > > Sage 2.10.alpha0 contains an updated FLINT release. As per usual I > forced to run make check and the following happened in 64 bit mode > with gcc 4.2.2 on Itanium: > > Testing _fmpz_poly_mul_KS()... GNU MP: Cannot reallocate memory > (old_size=8 new_size=4294959128) > ./spkg-check: line 51: 13014 Aborted ./fmpz_poly-test > > real13m45.435s > user13m40.921s > sys 0m1.597s > sage: An error occurred while installing flint-1.05 > Please email sage-develhttp://groups.google.com/group/sage-devel > explaining the problem and send the relevant part of > of /users/wstein/build/sage-2.10.alpha0/install.log. Describe your > computer, operating system, etc. > If you want to try to fix the problem, yourself *don't* just cd to > /users/wstein/build/sage-2.10.alpha0/spkg/build/flint-1.05 and type > 'make'. > Instead type "/users/wstein/build/sage-2.10.alpha0/sage -sh" > in order to set all environment variables correctly, then cd to > /users/wstein/build/sage-2.10.alpha0/spkg/build/flint-1.05 > (When you are done debugging, you can type "exit" to leave the > subshell.) > make[1]: *** [installed/flint-1.05] Error 1 > make[1]: Leaving directory `/scratch/was/build/sage-2.10.alpha0/spkg' > > real48m8.044s > user45m32.578s > sys 1m34.541s > > The gmp I am linking against passes "make check". > > Obviously anybody else seeing failures on any platforms with the > updated FLINT.spkg should report them here. > > Cheers, > > Michael FYI: This is now #1744. 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: implausibly old time stamp in optional package gap_packages-4.4.10_2.spkg
On Jan 9, 8:34 pm, Kate <[EMAIL PROTECTED]> wrote: > When using the optional package 'gap_packages-4.4.10_2.spkg', > if I do > > mv gap_packages-4.4.10_2.spkg gap_packages-4.4.10_2.tar.bz2 > bunzip2 gap_packages-4.4.10_2.tar.bz2 > tar xf gap_packages-4.4.10_2.tar > > then I get > > tar: gap_packages-4.4.10_2/src/ctbllib/doc: implausibly old time stamp > 1969-12-31 19:00:00 > tar: gap_packages-4.4.10_2/src/ctbllib/tst: implausibly old time stamp > 1969-12-31 19:00:00 > tar: gap_packages-4.4.10_2/src/ctbllib/gap4: implausibly old time > stamp 1969-12-31 19:00:00 > tar: gap_packages-4.4.10_2/src/ctbllib/htm: implausibly old time stamp > 1969-12-31 19:00:00 > tar: gap_packages-4.4.10_2/src/ctbllib/gap3: implausibly old time > stamp 1969-12-31 19:00:00 > tar: gap_packages-4.4.10_2/src/ctbllib/etc: implausibly old time stamp > 1969-12-31 19:00:00 > tar: gap_packages-4.4.10_2/src/ctbllib/data: implausibly old time > stamp 1969-12-31 19:00:00 > > So that this does not worry other people - it worried me! - perhaps > these > files can be 'touched' and the package rebuilt? I agree and hope that David Joyner will fix this soon. This is now #1743. > Kate 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: Wiris -- something like the Sage notebook sort of
Tom wrote: > The clicking & dragging interface is *painful*. I can't see using that for > anything more than a few symbols. I agree, the interface is not very usable. On the plus side, however, the application's core looks solid and the project looks fairly active: 0.6.2 Notes (2007-12-23 12:02) 0.6.1 Notes (2007-12-18 13:40) 0.6 Notes (2007-12-12 06:36) 0.5 Notes (2007-09-20 07:34) 0.4 Notes (2007-08-17 11:11) My thought is that there is a good chance they would improve the user interface if given some feedback. Ted --~--~-~--~~~---~--~~ 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
The clicking & dragging interface is *painful*. I can't see using that for
anything more than a few symbols.
On Wed, 9 Jan 2008, Ted Kosan wrote:
>
> Tom wrote:
>
>> Excellent idea, Ted. I took your idea, expanded upon it, and added standard
>> scalable development concepts to accelerate the synergy of the web service
>> protocols you've proposed.
>>
>> http://sage.math.washington.edu/home/boothby/web_service_architecture_joke.png
>>
>> (tongue firmly in cheek)
>
> That's quite funny :-)
>
> Anyway, in about the same amount of time it took you to put that
> together, I got a graphic equation editor working in the notebook.
> Just execute the following code in a notebook cell for a
> demonstration:
>
> html(' width="540" height="322"\
> archive="Project.jar,AbsoluteLayout.jar,swing-layout-1.0.jar,jdom.jar,jep.jar"\
> code="Display.MainApplet.class"\
> codebase="http://sage.math.washington.edu/home/tkosan/mathrider/DragMath/applet/classes"\
> name="DragMath">\
> MAYSCRIPT ')
>
> Ted
>
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[sage-devel] Re: Wiris -- something like the Sage notebook sort of
It worked for me, and seems nice for what it does.
On Jan 9, 7:49 pm, "William Stein" <[EMAIL PROTECTED]> wrote:
> On Jan 9, 2008 4:53 PM, Ondrej Certik <[EMAIL PROTECTED]> wrote:
>
>
>
>
>
> > On Jan 10, 2008 1:12 AM, William Stein <[EMAIL PROTECTED]> wrote:
>
> > > On Jan 9, 2008 2:35 PM, Justin C. Walker <[EMAIL PROTECTED]> wrote:
>
> > > > On Jan 9, 2008, at 10:43 AM, Ted Kosan wrote:
>
> > > > > Tom wrote:
>
> > > > >> Excellent idea, Ted. I took your idea, expanded upon it, and
> > > > >> added standard scalable development concepts to accelerate the
> > > > >> synergy of the web service protocols you've proposed.
>
> > > > >>http://sage.math.washington.edu/home/boothby/
> > > > >> web_service_architecture_joke.png
>
> > > > >> (tongue firmly in cheek)
>
> > > > > That's quite funny :-)
>
> > > > > Anyway, in about the same amount of time it took you to put that
> > > > > together, I got a graphic equation editor working in the notebook.
> > > > > Just execute the following code in a notebook cell for a
> > > > > demonstration:
>
> > > > > html(' > > > > width="540" height="322"\
> > > > > archive="Project.jar,AbsoluteLayout.jar,swing-
> > > > > layout-1.0.jar,jdom.jar,jep.jar"\
> > > > > code="Display.MainApplet.class"\
> > > > > codebase="http://sage.math.washington.edu/home/tkosan/mathrider/
> > > > > DragMath/applet/classes"\
> > > > > name="DragMath">\
> > > > > MAYSCRIPT ')
>
> > > > Maybe it's just that my system senses my inate hostility to Java, but
> > > > this doesn't seem to work well for me (Mac OS X, 10.4.11, Safari 3
> > > > Public Beta, whatever version of Java I have).
>
> > > > I pasted the above snippit into the notebook, and evaluated it,
> > > > giving me a sort of Java-looking subwindow. I could type a few
> > > > things, but after I started clicking on icons, the interface ground
> > > > to a halt, and icons got repainted in the wrong places as I clicked.
>
> > > > Java: write once, run occasionally. :-}
>
> > > Since we're comparing Java to Javascript for the purposes of an equation
> > > editor,
> > > I did a quick google search and found that the author of jsmath wrote
> > > a javascript
> > > equation editor. Please try it out:
>
> > >http://www.math.union.edu/~dpvc/talks/2006-12-08.IMA/editor.html
>
> > > It uses jsmath to implement an equation editor.Lets see how many
> > > people have trouble using this and how many don't, and what you think
> > > of how it looks.
>
> > This works for me quite well (Debian sid, epiphany), but needs more
> > polishing (for
> > example I tried sin(pi)) and it didn't look as pretty as latex. :)
>
> They layout is actually 100% identical to latex, since it is a
> complete javascript
> implementation of the TeX math layout algorithm.
>
> If you install the jsmath fonts, which are tiny 120KB download from
>
>http://www.math.union.edu/~dpvc/jsMath/download/jsMath-fonts.html
>
> then using the above javascript equation editor demo will look exactly 100%
> identical to LateX. I've attached a screen shot. Otherwise jsmath just
> uses unicode fonts that don't look as good.
>
> -- William
>
>
>
> > To take my part in the flamebate, I also prefer ajax, as this is slow,
> > and maybe it sucks, but it works. java is maybe gpl,
> > but it is not in Debian (there are some licensing problems with some
> > parts of the java,
> > but I didn't dug into it). And as seen in this thread, ajax mostly
> > works for everyone,
> > but not java.
>
> > Ondrej
>
> --
> William Stein
> Associate Professor of Mathematics
> University of Washingtonhttp://wstein.org
>
> Picture 7.png
> 161KViewDownload
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[sage-devel] Re: basic java question
Ted,
Thanks, this looks like a lot of work! I ran into an error compiling
Log4j12, any ideas. (I've been busy at the conference the last couple
of days, but could look more into this maybe when I get home).
- Robert
On Jan 6, 2008, at 9:30 PM, Ted Kosan wrote:
>
> Robert,
>
> The jmol-11.5.2-src.spkg is ready for testing and it can be found
> here:
>
> http://sage.math.washington.edu/home/tkosan/misc/jmol-11.5.2-src.spkg
>
> Ted
commons-logging-1.1.1-src/xdocs/tech.xml
commons-logging-1.1.1-src/xdocs/troubleshooting.xml
tar: A lone zero block at 1830
Buildfile: build.xml
init:
[echo] Logging Wrapper Library 1.1.1-SNAPSHOT
prepare:
[echo]
[echo] Log4j12: log4j-1.2.12.jar
[echo]
[echo]
[echo] LogKit: logkit-1.0.1.jar
[echo] Avalon-Framework: avalon-framework-4.1.3.jar
[echo]
[mkdir] Created dir: /Users/robert/sage/sage-2.8.11/spkg/build/
jmol-11.5.2-src/dependencies/packages/commons-logging/src/commons-
logging-1.1.1-src/target
[mkdir] Created dir: /Users/robert/sage/sage-2.8.11/spkg/build/
jmol-11.5.2-src/dependencies/packages/commons-logging/src/commons-
logging-1.1.1-src/target/classes
[mkdir] Created dir: /Users/robert/sage/sage-2.8.11/spkg/build/
jmol-11.5.2-src/dependencies/packages/commons-logging/src/commons-
logging-1.1.1-src/target/conf
[mkdir] Created dir: /Users/robert/sage/sage-2.8.11/spkg/build/
jmol-11.5.2-src/dependencies/packages/commons-logging/src/commons-
logging-1.1.1-src/target/tests
discovery:
compile-non-log4j:
[javac] Compiling 11 source files to /Users/robert/sage/
sage-2.8.11/spkg/build/jmol-11.5.2-src/dependencies/packages/commons-
logging/src/commons-logging-1.1.1-src/target/classes
[javac] /Users/robert/sage/sage-2.8.11/spkg/build/jmol-11.5.2-
src/dependencies/packages/commons-logging/src/commons-logging-1.1.1-
src/src/java/org/apache/commons/logging/impl/
ServletContextCleaner.java:24: package javax.servlet does not exist
[javac] import javax.servlet.ServletContextEvent;
[javac] ^
[javac] /Users/robert/sage/sage-2.8.11/spkg/build/jmol-11.5.2-
src/dependencies/packages/commons-logging/src/commons-logging-1.1.1-
src/src/java/org/apache/commons/logging/impl/
ServletContextCleaner.java:25: package javax.servlet does not exist
[javac] import javax.servlet.ServletContextListener;
[javac] ^
[javac] /Users/robert/sage/sage-2.8.11/spkg/build/jmol-11.5.2-
src/dependencies/packages/commons-logging/src/commons-logging-1.1.1-
src/src/java/org/apache/commons/logging/impl/
ServletContextCleaner.java:52: cannot find symbol
[javac] symbol: class ServletContextListener
[javac] public class ServletContextCleaner implements
ServletContextListener {
[javac] ^
[javac] /Users/robert/sage/sage-2.8.11/spkg/build/jmol-11.5.2-
src/dependencies/packages/commons-logging/src/commons-logging-1.1.1-
src/src/java/org/apache/commons/logging/impl/
ServletContextCleaner.java:61: cannot find symbol
[javac] symbol : class ServletContextEvent
[javac] location: class
org.apache.commons.logging.impl.ServletContextCleaner
[javac] public void contextDestroyed(ServletContextEvent sce) {
[javac] ^
[javac] /Users/robert/sage/sage-2.8.11/spkg/build/jmol-11.5.2-
src/dependencies/packages/commons-logging/src/commons-logging-1.1.1-
src/src/java/org/apache/commons/logging/impl/
ServletContextCleaner.java:135: cannot find symbol
[javac] symbol : class ServletContextEvent
[javac] location: class
org.apache.commons.logging.impl.ServletContextCleaner
[javac] public void contextInitialized(ServletContextEvent
sce) {
[javac]^
[javac] 5 errors
BUILD FAILED
/Users/robert/sage/sage-2.8.11/spkg/build/jmol-11.5.2-src/
dependencies/packages/commons-logging/src/commons-logging-1.1.1-src/
build.xml:359: Compile failed; see the compiler error output for
details.
Total time: 1 second
Error in dir:
/Users/robert/sage/current/spkg/build/jmol-11.5.2-src/dependencies/
packages/commons-logging/src/commons-logging-1.1.1-src
Error in dir:
/Users/robert/sage/current/spkg/build/jmol-11.5.2-src/dependencies/
packages/commons-logging
Error.
real0m53.573s
user0m18.730s
sys 0m5.505s
sage: An error occurred while installing jmol-11.5.2-src
Please email sage-devel http://groups.google.com/group/sage-devel
explaining the problem and send the relevant part of
of /Users/robert/sage/current/install.log. Describe your computer,
operating system, etc.
If you want to try to fix the problem, yourself *don't* just cd to
/Users/robert/sage/current/spkg/build/jmol-11.5.2-src and type 'make'.
Instead type "/Users/robert/sage/current/sage -sh"
in order to set all environment variables correctly, then cd to
/Users/robert/sage/curre
[sage-devel] Re: Wiris -- something like the Sage notebook sort of
Justin wrote:
> In addition, it appears only some of the components
> of the equation are editable (in "X+Y", I can select and change "X"
> and "Y", but not "+"?),
Double click on the operator to select it and then select a
replacement operator from the pallet.
>and navigating between these "components" is
> not simple ("TAB" sometimes works, but not "->"?).
moves forward through the equation and moves backwards.
Some documentation is available here:
http://www.dragmath.bham.ac.uk/doc/index.html
Ted
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[sage-devel] Re: Wiris -- something like the Sage notebook sort of
On Jan 10, 2008 1:12 AM, William Stein <[EMAIL PROTECTED]> wrote:
>
>
> On Jan 9, 2008 2:35 PM, Justin C. Walker <[EMAIL PROTECTED]> wrote:
> >
> >
> > On Jan 9, 2008, at 10:43 AM, Ted Kosan wrote:
> >
> > >
> > > Tom wrote:
> > >
> > >> Excellent idea, Ted. I took your idea, expanded upon it, and
> > >> added standard scalable development concepts to accelerate the
> > >> synergy of the web service protocols you've proposed.
> > >>
> > >> http://sage.math.washington.edu/home/boothby/
> > >> web_service_architecture_joke.png
> > >>
> > >> (tongue firmly in cheek)
> > >
> > > That's quite funny :-)
> > >
> > > Anyway, in about the same amount of time it took you to put that
> > > together, I got a graphic equation editor working in the notebook.
> > > Just execute the following code in a notebook cell for a
> > > demonstration:
> > >
> > > html(' > > width="540" height="322"\
> > > archive="Project.jar,AbsoluteLayout.jar,swing-
> > > layout-1.0.jar,jdom.jar,jep.jar"\
> > > code="Display.MainApplet.class"\
> > > codebase="http://sage.math.washington.edu/home/tkosan/mathrider/
> > > DragMath/applet/classes"\
> > > name="DragMath">\
> > > MAYSCRIPT ')
> >
> > Maybe it's just that my system senses my inate hostility to Java, but
> > this doesn't seem to work well for me (Mac OS X, 10.4.11, Safari 3
> > Public Beta, whatever version of Java I have).
> >
> > I pasted the above snippit into the notebook, and evaluated it,
> > giving me a sort of Java-looking subwindow. I could type a few
> > things, but after I started clicking on icons, the interface ground
> > to a halt, and icons got repainted in the wrong places as I clicked.
> >
> > Java: write once, run occasionally. :-}
>
> Since we're comparing Java to Javascript for the purposes of an equation
> editor,
> I did a quick google search and found that the author of jsmath wrote
> a javascript
> equation editor. Please try it out:
>
> http://www.math.union.edu/~dpvc/talks/2006-12-08.IMA/editor.html
>
> It uses jsmath to implement an equation editor.Lets see how many
> people have trouble using this and how many don't, and what you think
> of how it looks.
This works for me quite well (Debian sid, epiphany), but needs more
polishing (for
example I tried sin(pi)) and it didn't look as pretty as latex. :)
To take my part in the flamebate, I also prefer ajax, as this is slow,
and maybe it sucks, but it works. java is maybe gpl,
but it is not in Debian (there are some licensing problems with some
parts of the java,
but I didn't dug into it). And as seen in this thread, ajax mostly
works for everyone,
but not java.
Ondrej
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[sage-devel] Re: Wiris -- something like the Sage notebook sort of
On Jan 9, 2008, at 4:12 PM, William Stein wrote:
> On Jan 9, 2008 2:35 PM, Justin C. Walker <[EMAIL PROTECTED]> wrote:
>> On Jan 9, 2008, at 10:43 AM, Ted Kosan wrote:
[snip]
> Since we're comparing Java to Javascript for the purposes of an
> equation editor,
> I did a quick google search and found that the author of jsmath wrote
> a javascript
> equation editor. Please try it out:
>
> http://www.math.union.edu/~dpvc/talks/2006-12-08.IMA/
> editor.html
>
> It uses jsmath to implement an equation editor.Lets see how many
> people have trouble using this and how many don't, and what you think
> of how it looks.
The editor seems to work well, and since it has few moving parts,
there is little to go wrong :-}. It's pretty hard to judge based on
the simple "worksheet" in this presentation (unless I missed
something), but it looks OK to me.
The comparison would be better if the site were in some way
equivalent to what Ted cobbled up.
A couple of points in favor of the jsMath version: more ability to
use the keyboard. Even in Mathematica, selecting a particular form
plants the "template" for the form in the editing area.
In the Java version, you select the form, which gives you a floating
template, which you then have to place in the editing area (e.g., for
exponentiation). In addition, it appears only some of the components
of the equation are editable (in "X+Y", I can select and change "X"
and "Y", but not "+"?), and navigating between these "components" is
not simple ("TAB" sometimes works, but not "->"?).
I don't know whether these are limitations of the model, or of the
quick mockup Ted did.
Justin
--
Justin C. Walker, Curmudgeon-at-Large
() The ASCII Ribbon Campaign
/\ Help Cure HTML Email
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[sage-devel] Re: Wiris -- something like the Sage notebook sort of
Justin wrote: > Roughly the same behavior: It looks like this is a known issue: " According to Apple specs OS X 10.5 Leopard already runs the newer Version (J2SE 1.5.0_13 and 1.4.2_16),. However, Tiger and Leopard use different build numbers, so problem seems limited to Tiger 10.4.10 and .11, and only if updated with Java Release 6 (installs J2SE 1.5.0_13 and 1.4.2_16 in OS X 10.4.10 & .11). Previous Release 5 for Tiger (installs J2SE 1.5.0_07 and 1.4.2_12), as well as Safari 3 (in Combo Update 10.4.11) and all earlier Apple updates improved things quite a bit from the start, but from now on: better test those Apple updates on a non-Oanda-critical system. " The full forum thread is here which discusses workarounds: http://www2.oanda.com/cgi-bin/msgboard/ultimatebb.cgi?ubb=get_topic;f=17;t=003729 Ted --~--~-~--~~~---~--~~ 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 9, 2008, at 3:53 PM, Ted Kosan wrote:
>
> Justin wrote:
>
>> Sorry; I should have noted the version installed here. I installed
>> this last month, so that's not the issue.
>
> Does this code work? It is the standard GUI widget demo that is
> distributed with the Java development kit:
>
> #GUI widgets.
> html(' code="SwingSetApplet"\
> width="695" height="525"\
> codebase="http://sage.math.washington.edu/home/tkosan/mathrider/
> SwingSet/"\
> archive="SwingSet.jar" MAYSCRIPT>')
Roughly the same behavior: I think the Java engine gets confused
about where things are, so it ends up repainting in the wrong place.
In this case, I could get the menus (File, Options, ...) to drop by
clicking below and to the right of where they appeared on-screen.
After a while that seemed to cure itself.
This graphic (from The "RadioButtons" view) shows what might be a
glitch (I haven't seen this operate, so it's a guess; the "blotch"
will show up below and to the right of whatever circle I click on):
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Picture
Description: application/applefile
<>
Justin
--
Justin C. Walker, Curmudgeon-At-Large
Institute for the Enhancement of the Director's Income
When LuteFisk is outlawed,
Only outlaws will have LuteFisk
[sage-devel] Re: Wiris -- something like the Sage notebook sort of
On Jan 9, 2008 2:35 PM, Justin C. Walker <[EMAIL PROTECTED]> wrote:
>
>
> On Jan 9, 2008, at 10:43 AM, Ted Kosan wrote:
>
> >
> > Tom wrote:
> >
> >> Excellent idea, Ted. I took your idea, expanded upon it, and
> >> added standard scalable development concepts to accelerate the
> >> synergy of the web service protocols you've proposed.
> >>
> >> http://sage.math.washington.edu/home/boothby/
> >> web_service_architecture_joke.png
> >>
> >> (tongue firmly in cheek)
> >
> > That's quite funny :-)
> >
> > Anyway, in about the same amount of time it took you to put that
> > together, I got a graphic equation editor working in the notebook.
> > Just execute the following code in a notebook cell for a
> > demonstration:
> >
> > html(' > width="540" height="322"\
> > archive="Project.jar,AbsoluteLayout.jar,swing-
> > layout-1.0.jar,jdom.jar,jep.jar"\
> > code="Display.MainApplet.class"\
> > codebase="http://sage.math.washington.edu/home/tkosan/mathrider/
> > DragMath/applet/classes"\
> > name="DragMath">\
> > MAYSCRIPT ')
>
> Maybe it's just that my system senses my inate hostility to Java, but
> this doesn't seem to work well for me (Mac OS X, 10.4.11, Safari 3
> Public Beta, whatever version of Java I have).
>
> I pasted the above snippit into the notebook, and evaluated it,
> giving me a sort of Java-looking subwindow. I could type a few
> things, but after I started clicking on icons, the interface ground
> to a halt, and icons got repainted in the wrong places as I clicked.
>
> Java: write once, run occasionally. :-}
Since we're comparing Java to Javascript for the purposes of an equation editor,
I did a quick google search and found that the author of jsmath wrote
a javascript
equation editor. Please try it out:
http://www.math.union.edu/~dpvc/talks/2006-12-08.IMA/editor.html
It uses jsmath to implement an equation editor.Lets see how many
people have trouble using this and how many don't, and what you think
of how it looks.
-- william
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[sage-devel] Re: Wiris -- something like the Sage notebook sort of
Justin wrote:
> Sorry; I should have noted the version installed here. I installed
> this last month, so that's not the issue.
Does this code work? It is the standard GUI widget demo that is
distributed with the Java development kit:
#GUI widgets.
html('http://sage.math.washington.edu/home/tkosan/mathrider/SwingSet/"\
archive="SwingSet.jar" MAYSCRIPT>')
Ted
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[sage-devel] Re: Wiris -- something like the Sage notebook sort of
On Jan 9, 2008, at 3:33 PM, Ted Kosan wrote: > > Justin wrote: > >> Maybe it's just that my system senses my inate hostility to Java, but >> this doesn't seem to work well for me (Mac OS X, 10.4.11, Safari 3 >> Public Beta, whatever version of Java I have). >> >> I pasted the above snippit into the notebook, and evaluated it, >> giving me a sort of Java-looking subwindow. I could type a few >> things, but after I started clicking on icons, the interface ground >> to a halt, and icons got repainted in the wrong places as I clicked. > > Perhaps this would help?: > > http://www.apple.com/downloads/macosx/apple/macosx_updates/ > javaformacosx104release6.html Sorry; I should have noted the version installed here. I installed this last month, so that's not the issue. Justin -- Justin C. Walker, Curmudgeon-At-Large, Director Institute for the Enhancement of the Director's Income The path of least resistance: it's not just for electricity any more. --~--~-~--~~~---~--~~ 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
Justin wrote: > Maybe it's just that my system senses my inate hostility to Java, but > this doesn't seem to work well for me (Mac OS X, 10.4.11, Safari 3 > Public Beta, whatever version of Java I have). > > I pasted the above snippit into the notebook, and evaluated it, > giving me a sort of Java-looking subwindow. I could type a few > things, but after I started clicking on icons, the interface ground > to a halt, and icons got repainted in the wrong places as I clicked. Perhaps this would help?: http://www.apple.com/downloads/macosx/apple/macosx_updates/javaformacosx104release6.html Ted --~--~-~--~~~---~--~~ 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: Problem installing Cython
On Jan 9, 10:39 pm, VictorMiller <[EMAIL PROTECTED]> wrote: > I just tried downloading sage-2.9.3 and building it on my system > (value of uname -a is below): > > Linux runner 2.6.9-55.0.9.ELsmp #1 SMP Tue Sep 25 02:17:24 EDT 2007 > i686 i686 i386 GNU/Linux > > I got an error. As requested, I'm posting the relevant lines. > > Victor > Hi Victor, it looks like a python related problem on first sight. Could you gzip up install.log, put it up somewhere on the net and post a link here so we can take a look? 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] Problem installing Cython
I just tried downloading sage-2.9.3 and building it on my system (value of uname -a is below): Linux runner 2.6.9-55.0.9.ELsmp #1 SMP Tue Sep 25 02:17:24 EDT 2007 i686 i686 i386 GNU/Linux I got an error. As requested, I'm posting the relevant lines. Victor sage-spkg cython-0.9.6.9 2>&1 cython-0.9.6.9 Machine: Linux runner 2.6.9-55.0.9.ELsmp #1 SMP Tue Sep 25 02:17:24 EDT 2007 i686 i686 i386 GNU/Linux Deleting directories from past builds of previous/current versions of cython-0.9.6.9 Extracting package /u/victor/sage-2.9.3/spkg/standard/ cython-0.9.6.9.spkg ... -rw-r--r-- 1 victor ccr 1959597 Dec 17 11:17 /u/victor/sage-2.9.3/ spkg/standard/cython-0.9.6.9.spkg cython-0.9.6.9/ cython-0.9.6.9/._.DS_Store cython-0.9.6.9/.DS_Store cython-0.9.6.9/.hg/ cython-0.9.6.9/.hg/00changelog.i cython-0.9.6.9/.hg/dirstate cython-0.9.6.9/.hg/requires cython-0.9.6.9/.hg/store/ cython-0.9.6.9/.hg/store/00changelog.i cython-0.9.6.9/.hg/store/00manifest.i cython-0.9.6.9/.hg/store/data/ cython-0.9.6.9/.hg/store/data/_c_h_a_n_g_e_s.txt.i cython-0.9.6.9/.hg/store/data/_c_h_a_n_g_e_s__pyrex.txt.i cython-0.9.6.9/.hg/store/data/_c_o_p_y_i_n_g.txt.i cython-0.9.6.9/.hg/store/data/_demos/ cython-0.9.6.9/.hg/store/data/_demos/_makefile.i cython-0.9.6.9/.hg/store/data/_demos/_makefile.nodistutils.i cython-0.9.6.9/.hg/store/data/_demos/_setup.py.i cython-0.9.6.9/.hg/store/data/_demos/callback/ cython-0.9.6.9/.hg/store/data/_demos/callback/_makefile.i cython-0.9.6.9/.hg/store/data/_demos/callback/_makefile.nodistutils.i cython-0.9.6.9/.hg/store/data/_demos/callback/_r_e_a_d_m_e.txt.i cython-0.9.6.9/.hg/store/data/_demos/callback/_setup.py.i cython-0.9.6.9/.hg/store/data/_demos/callback/cheese.pyx.i cython-0.9.6.9/.hg/store/data/_demos/callback/cheesefinder.c.i cython-0.9.6.9/.hg/store/data/_demos/callback/cheesefinder.h.i cython-0.9.6.9/.hg/store/data/_demos/callback/run__cheese.py.i cython-0.9.6.9/.hg/store/data/_demos/embed/ cython-0.9.6.9/.hg/store/data/_demos/embed/_makefile.i cython-0.9.6.9/.hg/store/data/_demos/embed/_makefile.msc.i cython-0.9.6.9/.hg/store/data/_demos/embed/_makefile.msc.static.i cython-0.9.6.9/.hg/store/data/_demos/embed/_makefile.unix.i cython-0.9.6.9/.hg/store/data/_demos/embed/_r_e_a_d_m_e.i cython-0.9.6.9/.hg/store/data/_demos/embed/embedded.pyx.i cython-0.9.6.9/.hg/store/data/_demos/embed/main.c.i cython-0.9.6.9/.hg/store/data/_demos/numeric__demo.pyx.i cython-0.9.6.9/.hg/store/data/_demos/primes.pyx.i cython-0.9.6.9/.hg/store/data/_demos/pyprimes.py.i cython-0.9.6.9/.hg/store/data/_demos/run__numeric__demo.py.i cython-0.9.6.9/.hg/store/data/_demos/run__primes.py.i cython-0.9.6.9/.hg/store/data/_demos/run__spam.py.i cython-0.9.6.9/.hg/store/data/_demos/spam.pyx.i cython-0.9.6.9/.hg/store/data/_doc/ cython-0.9.6.9/.hg/store/data/_doc/_about.html.i cython-0.9.6.9/.hg/store/data/_doc/_f_a_q.html.i cython-0.9.6.9/.hg/store/data/_doc/extension__types.html.i cython-0.9.6.9/.hg/store/data/_doc/index.html.i cython-0.9.6.9/.hg/store/data/_doc/overview.html.i cython-0.9.6.9/.hg/store/data/_doc/primes.c.i cython-0.9.6.9/.hg/store/data/_doc/sharing.html.i cython-0.9.6.9/.hg/store/data/_doc/special__methods.html.i cython-0.9.6.9/.hg/store/data/_i_n_s_t_a_l_l.txt.i cython-0.9.6.9/.hg/store/data/_includes/ cython-0.9.6.9/.hg/store/data/_includes/python.pxi.i cython-0.9.6.9/.hg/store/data/_includes/python__bool.pxi.i cython-0.9.6.9/.hg/store/data/_includes/python__complex.pxi.i cython-0.9.6.9/.hg/store/data/_includes/python__dict.pxi.i cython-0.9.6.9/.hg/store/data/_includes/python__exc.pxi.i cython-0.9.6.9/.hg/store/data/_includes/python__float.pxi.i cython-0.9.6.9/.hg/store/data/_includes/python__function.pxi.i cython-0.9.6.9/.hg/store/data/_includes/python__instance.pxi.i cython-0.9.6.9/.hg/store/data/_includes/python__int.pxi.i cython-0.9.6.9/.hg/store/data/_includes/python__iterator.pxi.i cython-0.9.6.9/.hg/store/data/_includes/python__list.pxi.i cython-0.9.6.9/.hg/store/data/_includes/python__long.pxi.i cython-0.9.6.9/.hg/store/data/_includes/python__mapping.pxi.i cython-0.9.6.9/.hg/store/data/_includes/python__mem.pxi.i cython-0.9.6.9/.hg/store/data/_includes/python__method.pxi.i cython-0.9.6.9/.hg/store/data/_includes/python__module.pxi.i cython-0.9.6.9/.hg/store/data/_includes/python__number.pxi.i cython-0.9.6.9/.hg/store/data/_includes/python__object.pxi.i cython-0.9.6.9/.hg/store/data/_includes/python__parse.pxi.i cython-0.9.6.9/.hg/store/data/_includes/python__ref.pxi.i cython-0.9.6.9/.hg/store/data/_includes/python__sequence.pxi.i cython-0.9.6.9/.hg/store/data/_includes/python__set.pxi.i cython-0.9.6.9/.hg/store/data/_includes/python__string.pxi.i cython-0.9.6.9/.hg/store/data/_includes/python__tuple.pxi.i cython-0.9.6.9/.hg/store/data/_includes/python__type.pxi.i cython-0.9.6.9/.hg/store/data/_includes/stdio.pxi.i cython-0.9.6.9/.hg/store/data/_includes/stdlib.pxi.i cython-0.9.6.9/.hg/store/data/_l_i_c_e_n_s_e.txt.i cython-0.9.6.9/.hg/store/data/_m_a_n_i_f_e_s_t.in.i cython-0.9.6.9/.hg/store/data/_makefil
[sage-devel] Re: Wiris -- something like the Sage notebook sort of
On Jan 9, 2008, at 10:43 AM, Ted Kosan wrote:
>
> Tom wrote:
>
>> Excellent idea, Ted. I took your idea, expanded upon it, and
>> added standard scalable development concepts to accelerate the
>> synergy of the web service protocols you've proposed.
>>
>> http://sage.math.washington.edu/home/boothby/
>> web_service_architecture_joke.png
>>
>> (tongue firmly in cheek)
>
> That's quite funny :-)
>
> Anyway, in about the same amount of time it took you to put that
> together, I got a graphic equation editor working in the notebook.
> Just execute the following code in a notebook cell for a
> demonstration:
>
> html(' width="540" height="322"\
> archive="Project.jar,AbsoluteLayout.jar,swing-
> layout-1.0.jar,jdom.jar,jep.jar"\
> code="Display.MainApplet.class"\
> codebase="http://sage.math.washington.edu/home/tkosan/mathrider/
> DragMath/applet/classes"\
> name="DragMath">\
> MAYSCRIPT ')
Maybe it's just that my system senses my inate hostility to Java, but
this doesn't seem to work well for me (Mac OS X, 10.4.11, Safari 3
Public Beta, whatever version of Java I have).
I pasted the above snippit into the notebook, and evaluated it,
giving me a sort of Java-looking subwindow. I could type a few
things, but after I started clicking on icons, the interface ground
to a halt, and icons got repainted in the wrong places as I clicked.
Java: write once, run occasionally. :-}
Justin
--
Justin C. Walker, Curmudgeon-at-Large
() The ASCII Ribbon Campaign
/\ Help Cure HTML Email
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URLs: http://sage.scipy.org/sage/ and http://modular.math.washington.edu/sage/
-~--~~~~--~~--~--~---
[sage-devel] bug in elliptic curve isomorphisms in characteristic 2 and 3
Elliptic curve isomorphism code only works when the characteristic is not 2 or 3. I expect to submit a patch shortly. See note added to trac #740. John -- 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: Wiris -- something like the Sage notebook sort of
Quite fancy, but the thing took about 1 Minute to load on my Kubuntu
machine, and Firefox was frozen in the meantime!!!
Yes, that's right, it's Java ;)
But it sure could be one possible way to go. (I must say I like the AJAX
stuff more, although I really have NO CLUE at all about web programming...)
Cheers, Fabio
On Jan 9, 2008 7:43 PM, Ted Kosan <[EMAIL PROTECTED]> wrote:
>
> Tom wrote:
>
> > Excellent idea, Ted. I took your idea, expanded upon it, and added
> standard scalable development concepts to accelerate the synergy of the web
> service protocols you've proposed.
> >
> >
> http://sage.math.washington.edu/home/boothby/web_service_architecture_joke.png
> >
> > (tongue firmly in cheek)
>
> That's quite funny :-)
>
> Anyway, in about the same amount of time it took you to put that
> together, I got a graphic equation editor working in the notebook.
> Just execute the following code in a notebook cell for a
> demonstration:
>
> html(' width="540" height="322"\
> archive="Project.jar,AbsoluteLayout.jar,swing-layout-1.0.jar,jdom.jar,
> jep.jar"\
> code="Display.MainApplet.class"\
> codebase="
> http://sage.math.washington.edu/home/tkosan/mathrider/DragMath/applet/classes
> "\
> name="DragMath">\
> MAYSCRIPT ')
>
> Ted
>
> >
>
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[sage-devel] implausibly old time stamp in optional package gap_packages-4.4.10_2.spkg
When using the optional package 'gap_packages-4.4.10_2.spkg', if I do mv gap_packages-4.4.10_2.spkg gap_packages-4.4.10_2.tar.bz2 bunzip2 gap_packages-4.4.10_2.tar.bz2 tar xf gap_packages-4.4.10_2.tar then I get tar: gap_packages-4.4.10_2/src/ctbllib/doc: implausibly old time stamp 1969-12-31 19:00:00 tar: gap_packages-4.4.10_2/src/ctbllib/tst: implausibly old time stamp 1969-12-31 19:00:00 tar: gap_packages-4.4.10_2/src/ctbllib/gap4: implausibly old time stamp 1969-12-31 19:00:00 tar: gap_packages-4.4.10_2/src/ctbllib/htm: implausibly old time stamp 1969-12-31 19:00:00 tar: gap_packages-4.4.10_2/src/ctbllib/gap3: implausibly old time stamp 1969-12-31 19:00:00 tar: gap_packages-4.4.10_2/src/ctbllib/etc: implausibly old time stamp 1969-12-31 19:00:00 tar: gap_packages-4.4.10_2/src/ctbllib/data: implausibly old time stamp 1969-12-31 19:00:00 So that this does not worry other people - it worried me! - perhaps these files can be 'touched' and the package rebuilt? Kate --~--~-~--~~~---~--~~ 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
Tom wrote:
> Excellent idea, Ted. I took your idea, expanded upon it, and added standard
> scalable development concepts to accelerate the synergy of the web service
> protocols you've proposed.
>
> http://sage.math.washington.edu/home/boothby/web_service_architecture_joke.png
>
> (tongue firmly in cheek)
That's quite funny :-)
Anyway, in about the same amount of time it took you to put that
together, I got a graphic equation editor working in the notebook.
Just execute the following code in a notebook cell for a
demonstration:
html('http://sage.math.washington.edu/home/tkosan/mathrider/DragMath/applet/classes"\
name="DragMath">\
MAYSCRIPT ')
Ted
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[sage-devel] Re: Wiris -- something like the Sage notebook sort of
boothby wrote >I'd really prefer people to help out with the notebook, since homework already keeps me. >stretched thin, and I'd rather be writing more mathematical code. But hey, y'all are volunteers -- do what you want. I am about 1/3 of the way through the O'Reilly JavaScript book and I think I will be able to help out with the notebook by the time I finish it. I have been spending time studying the notebook code and it is starting to make sense. What would be helpful, though, is if all the functions in the notebook had some comments added to them :-) Ted --~--~-~--~~~---~--~~ 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 2.10.alpha0 released
Michael, > I found the same bug on an Itanium also with gcc 4.2.2. See > > https://groups.google.com/group/sage-devel/t/a05734c584f012b Sorry, missed that. > Another question: I assume we can > closehttp://trac.sagemath.org/sage_trac/ticket/1277 > since those two issues you reported there have been resolved. I meant > to ask for confirmation, but I got side tracked over the last couple > days :( Yes, you may close it. flint built ... just did not pass its tests. Kate On Jan 9, 11:23 am, mabshoff <[EMAIL PROTECTED] dortmund.de> wrote: > On Jan 9, 5:15 pm, Kate <[EMAIL PROTECTED]> wrote: > > > Michael, > > Hi Kate, > > > Sage-2.10.alpha0 builds from source (using gcc-4.2.2) > > fine for me on > > > x86-Linux (pentium4-fc6) > > x86_64-Linux (opteron-fc6) > > > but fails on ia64-Linux (RH Linux) in flint-1.05 with > > > Testing _fmpz_poly_mul_karatsuba()... ok > > Testing _fmpz_poly_mul_karatsuba_trunc()... ok > > Testing _fmpz_poly_mul_karatsuba_trunc_left()... ok > > Testing _fmpz_poly_mul_KS()... GNU MP: Cannot reallocate memory > > (old_size=8 new_size=4294959128) > > ./spkg-check: line 51: 11240 Aborted (core dumped) ./ > > fmpz_poly-test > > I found the same bug on an Itanium also with gcc 4.2.2. See > > https://groups.google.com/group/sage-devel/t/a05734c584f012b > > I did run make check on Sage's gmp compiled with that compiler and it > passes with flying colors. Bill Hart is aware of the problem, but > currently is still contemplating what would cause this. It looks like > a potential gmp bug, but so far no one has figured out what is wrong. > He currently needs access to an actual Itanium to track this down, but > it looks like William will give him access shortly. > > Another question: I assume we can > closehttp://trac.sagemath.org/sage_trac/ticket/1277 > since those two issues you reported there have been resolved. I meant > to ask for confirmation, but I got side tracked over the last couple > days :( > > > Kate > > 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: SAGE 2.10.alpha0 released
On Jan 9, 5:15 pm, Kate <[EMAIL PROTECTED]> wrote: > Michael, Hi Kate, > Sage-2.10.alpha0 builds from source (using gcc-4.2.2) > fine for me on > > x86-Linux (pentium4-fc6) > x86_64-Linux (opteron-fc6) > > but fails on ia64-Linux (RH Linux) in flint-1.05 with > > Testing _fmpz_poly_mul_karatsuba()... ok > Testing _fmpz_poly_mul_karatsuba_trunc()... ok > Testing _fmpz_poly_mul_karatsuba_trunc_left()... ok > Testing _fmpz_poly_mul_KS()... GNU MP: Cannot reallocate memory > (old_size=8 new_size=4294959128) > ./spkg-check: line 51: 11240 Aborted (core dumped) ./ > fmpz_poly-test I found the same bug on an Itanium also with gcc 4.2.2. See https://groups.google.com/group/sage-devel/t/a05734c584f012b I did run make check on Sage's gmp compiled with that compiler and it passes with flying colors. Bill Hart is aware of the problem, but currently is still contemplating what would cause this. It looks like a potential gmp bug, but so far no one has figured out what is wrong. He currently needs access to an actual Itanium to track this down, but it looks like William will give him access shortly. Another question: I assume we can close http://trac.sagemath.org/sage_trac/ticket/1277 since those two issues you reported there have been resolved. I meant to ask for confirmation, but I got side tracked over the last couple days :( > Kate 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: SAGE 2.10.alpha0 released
Michael, Sage-2.10.alpha0 builds from source (using gcc-4.2.2) fine for me on x86-Linux (pentium4-fc6) x86_64-Linux (opteron-fc6) but fails on ia64-Linux (RH Linux) in flint-1.05 with Testing _fmpz_poly_mul_karatsuba()... ok Testing _fmpz_poly_mul_karatsuba_trunc()... ok Testing _fmpz_poly_mul_karatsuba_trunc_left()... ok Testing _fmpz_poly_mul_KS()... GNU MP: Cannot reallocate memory (old_size=8 new_size=4294959128) ./spkg-check: line 51: 11240 Aborted (core dumped) ./ fmpz_poly-test Kate On Jan 7, 9:30 pm, mabshoff <[EMAIL PROTECTED] dortmund.de> wrote: > 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] Re: SAGE 2.10.alpha0 released
On Jan 9, 4:35 pm, Alexander Dreyer <[EMAIL PROTECTED]> wrote: > Hi everybody,> Ok, I send the patch to Michael B. today off list, but I > hadn't heard > > back yet. > > I already incorporated the patch from the trac. In fact, I've > rewritten it a little bit, since HOME and LD_LIBRARY_PATH could be > treated likewise, > see:http://polybori.cvs.sourceforge.net/polybori/PolyBoRi/SConstruct?r1=1... > > > I also think that that fix is a potential solution for the > > Itanium issue that William reported since at least on the box I am > > currently playing with a gcc 3.2 gets picked and that doesn't end too > > well as you can imagine. > > Yeah, standalone-PolyBoRi works on Itanium, but for compiling SAGE, > one needs a newer compiler (I have the same problem on the Itanium box > here, but didn't succeed in compiling SAGE yet). Ok, I am having similar problems and while I solved most of the compilation issues I also have some linker issue at startup to solve. William just send me an email that he never got Sage to work on that box, so it might be a while before I get this to work. > Best regards, > Alexander > PS: Feel free to post these issues and patches directely to the > PolyBoRi-Tracker:http://sourceforge.net/tracker/?group_id=210499 Ok, I bookmarked it and will post issues I see there, too. 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: Singular bugs: #1703, #1705 on trac.sagemath.org, gcc 4.3 compilation
On Jan 7, 1:10 pm, mabshoff <[EMAIL PROTECTED] dortmund.de> wrote: > 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 outhttp://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... > > Let me know if there are any more questions or comments. > > Cheers, > Ok, good news: The initial email got lost but after poking around via back channels the Singular team became aware of this email. a) the memleak fix got merged b) the factorization bug is being worked on c) the gcc 4.3 compile fix patch was merged in a slightly modified form to make it work with older compilers. If anything new about (b) pops up I will let you know. > Michael 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: SAGE 2.10.alpha0 released
Hi everybody, > Ok, I send the patch to Michael B. today off list, but I hadn't heard > back yet. I already incorporated the patch from the trac. In fact, I've rewritten it a little bit, since HOME and LD_LIBRARY_PATH could be treated likewise, see: http://polybori.cvs.sourceforge.net/polybori/PolyBoRi/SConstruct?r1=1.8&r2=1.9 > I also think that that fix is a potential solution for the > Itanium issue that William reported since at least on the box I am > currently playing with a gcc 3.2 gets picked and that doesn't end too > well as you can imagine. Yeah, standalone-PolyBoRi works on Itanium, but for compiling SAGE, one needs a newer compiler (I have the same problem on the Itanium box here, but didn't succeed in compiling SAGE yet). Best regards, Alexander PS: Feel free to post these issues and patches directely to the PolyBoRi-Tracker: http://sourceforge.net/tracker/?group_id=210499 --~--~-~--~~~---~--~~ 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 9, 6:52 am, "Ted Kosan" <[EMAIL PROTECTED]> wrote: > The idea of separating the Sage computation engine from the notebook > server looks interesting. That's very nice, yes. Especially then there could be different interfaces (third party ...). If somebody likes Java, no problem -- or replacing the current interface with something like the the GWT ( http://code.google.com/webtoolkit/ ) , which is one of the most interesting web development approaches i've every seen! i think, wiris like interface in GWT could be done in a relatively short time with good support for future browsers and future enhancements. 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] Fwd: [sage-support] Re: Sage 2.9 VMWare image released
-- Forwarded message -- From: Adam Getchell <[EMAIL PROTECTED]> Date: Jan 8, 2008 11:24 AM Subject: Re: [sage-support] Re: Sage 2.9 VMWare image released To: William Stein <[EMAIL PROTECTED]> I just uploaded vmware-sage-deluxe-2.9.3.7z to my home directory on sage.math. It's slightly smaller than the previous (2.9.1.1) version. Adam On Jan 7, 2008 1:02 PM, Adam Getchell <[EMAIL PROTECTED]> wrote: > I've uploaded vmware-sage-deluxe.7z (which is just over 2GB) onto my > home directory on sage.math.washington.edu. > > Let me know if you see any problems with it! > > > Adam > -- > "Invincibility is in oneself, vulnerability in the opponent." -- Sun Tzu > -- "Invincibility is in oneself, vulnerability in the opponent." -- Sun Tzu -- 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
Excellent idea, Ted. I took your idea, expanded upon it, and added standard scalable development concepts to accelerate the synergy of the web service protocols you've proposed. http://sage.math.washington.edu/home/boothby/web_service_architecture_joke.png (tongue firmly in cheek) On Wed, 9 Jan 2008, Ted Kosan wrote: > > William wrote: > >> Just to break up the tension in this thread a little bit, here's my >> idea of what it might look like: >> >> http://sage.math.washington.edu/home/was/tmp/architecture_en.jpg > > The idea of separating the Sage computation engine from the notebook > server looks interesting. I took that idea, expanded upon it and then > added standard web service protocols > (http://en.wikipedia.org/wiki/Web_service): > > http://sage.math.washington.edu/home/tkosan/misc/web_service_architecture.png > > Ted > > > > --~--~-~--~~~---~--~~ 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: Block matrices?
http://sagetrac.org/sage_trac/ticket/1732 On Jan 8, 2008, at 4:27 AM, vgermrk wrote: > > Is there a way to construct block matrices in SAGE? > Not just the "block_sum", "augment" and "stack" functions. > > As an example, let A, B, C, D be matrices and i want to construct a > matrix like E=[[A,B],[C,D]] > > Such a feature would be very nice. > > -vgermrk- > --~--~-~--~~~---~--~~ 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: Block matrices?
On 9 Jan., 08:25, "Mike Hansen" <[EMAIL PROTECTED]> wrote: > It was my impression that he didn't want a matrix with matrix entries, > but instead wanted the matrix whose entries were given by the entries > of the submatrices. > > --Mike That's right. I should make myself more clearer next time. --~--~-~--~~~---~--~~ 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/ -~--~~~~--~~--~--~---
