[sage-devel] Re: new virtualbox image!

2009-10-23 Thread William Stein
On Fri, Oct 23, 2009 at 7:37 PM, Bill Page wrote: > William, > > This works great for me and completes the full 'sage -upgrade' cycle > with no errors. > > But I got a gcc "Internal Error" when trying to install clisp. Could > you confirm this? I have an apparently similar problem when trying to

[sage-devel] Building Maxima (on ECL) on Itanium

2009-10-23 Thread William Stein
Dear Robert and Juan Jose, I can't get Maxima--5.19.1 to build on Itanium on top of ECL. The build fails with: ... ;;; Emitting code for DO-MERGE-SYMM. ;;; Emitting code for DO-MERGE-ASYM. ;;; Internal error: # ; - Loading binary file "binary-ecl/clmacs.fas" An error o

[sage-devel] Re: new virtualbox image!

2009-10-23 Thread Bill Page
William, This works great for me and completes the full 'sage -upgrade' cycle with no errors. But I got a gcc "Internal Error" when trying to install clisp. Could you confirm this? I have an apparently similar problem when trying to install the new FriCAS spkg that is supposed to build with ecl,

[sage-devel] Re: new virtualbox image!

2009-10-23 Thread mhampton
Yes, it was 3.0.8. -Marshall On Oct 23, 7:02 pm, William Stein wrote: > On Fri, Oct 23, 2009 at 4:39 PM, mhampton wrote: > > > I don't know; I tried re-installing it and got the same error. > > Perhaps it doesn't work that well on 10.4.11. I'll try it on my > > windows box on Monday. > > Are

[sage-devel] Re: new virtualbox image!

2009-10-23 Thread Rob Beezer
On Oct 23, 12:32 pm, William Stein wrote: > Please try out Worked just fine for me with VBox 3.0.4 (on top of Ubuntu 9.04), both testing the ssh access to the command line and using the notebook in a browser. One very small suggestion for your next update - maybe in the window that explains how

[sage-devel] Re: virtualbox speed

2009-10-23 Thread Ondrej Certik
On Fri, Oct 23, 2009 at 4:21 PM, Ondrej Certik wrote: > Hi Gonzalo, > > On Fri, Oct 23, 2009 at 3:58 PM, Gonzalo Tornaria > wrote: >> >> For comparision, I'm using kvm to virtualize our sage notebook server. >> Here's the timings for your scripts: >> >> A) the real hardware >> >> 0.196608066559

[sage-devel] Re: "Edit" or "Text" button in the latest notebook code

2009-10-23 Thread William Stein
On Fri, Oct 23, 2009 at 12:40 PM, Pablo Angulo wrote: > > Actually, all buttons produce that behaviour: "Edit", "Text", "Undo", > "Share" and "Publish" > Many thanks for this report. I've fixed this, as you can see at http://alpha.sagenb.org or by getting the new http://wstein.org/home/wstein/p

[sage-devel] Re: Operating systems too old or too new.

2009-10-23 Thread Peter Jeremy
On 2009-Oct-23 00:45:00 +0100, "Dr. David Kirkby" wrote: >I had changed the wording somewhat anyway, but I would admit I had not >considered other applications. I suspect that most potential users won't be able to dedicate a host to Sage - especially if they are just trialling it. This implies

[sage-devel] Re: new virtualbox image!

2009-10-23 Thread William Stein
On Fri, Oct 23, 2009 at 4:39 PM, mhampton wrote: > > I don't know; I tried re-installing it and got the same error. > Perhaps it doesn't work that well on 10.4.11.  I'll try it on my > windows box on Monday. Are you using VirtualBox 3.0.8? William > > -Marshall > > On Oct 23, 4:12 pm, William

[sage-devel] Re: Sage 4.2.alpha1 released

2009-10-23 Thread William Stein
Build report for sage-4.2.alpha1: * Cygwin: Error building sqlite. (i.e., Sage gets essentially nowhere). No released sage has ever been built on this machine. * sage.math (ubuntu 64-bit): Builds fine and all tests pass * OS X 10.6: Builds fine, but all of the following tests fail:

[sage-devel] Re: new virtualbox image!

2009-10-23 Thread mhampton
I don't know; I tried re-installing it and got the same error. Perhaps it doesn't work that well on 10.4.11. I'll try it on my windows box on Monday. -Marshall On Oct 23, 4:12 pm, William Stein wrote: > On Fri, Oct 23, 2009 at 2:01 PM, mhampton wrote: > > > I haven't tried it on Windows yet,

[sage-devel] Re: virtualbox speed

2009-10-23 Thread Ondrej Certik
Hi Gonzalo, On Fri, Oct 23, 2009 at 3:58 PM, Gonzalo Tornaria wrote: > > For comparision, I'm using kvm to virtualize our sage notebook server. > Here's the timings for your scripts: > > A) the real hardware > > 0.196608066559 > 1 > > 0.191864967346 > -50 > > B) the kvm instance > > 0.219820

[sage-devel] Re: virtualbox speed

2009-10-23 Thread Gonzalo Tornaria
For comparision, I'm using kvm to virtualize our sage notebook server. Here's the timings for your scripts: A) the real hardware 0.196608066559 1 0.191864967346 -50 B) the kvm instance 0.219820976257 (11.8% slowdown) 1 0.213951826096 (11.5% slowdown) -50 Gonzalo On Fri, Oct 23, 200

Re: Fwd: [sage-devel] Re: Categories restart

2009-10-23 Thread Nicolas M. Thiery
Dear William, dear David, Dear Javier, Yippee, there remains essentially only eight categories left to review! On Sat, Oct 24, 2009 at 12:04:45AM +0200, Nicolas Thiéry wrote: > On Fri, Oct 23, 2009 at 05:23:15PM +0200, David R. Kohel wrote: > > I put of positive review of most of the as

[sage-devel] Re: virtualbox speed

2009-10-23 Thread Martin Albrecht
I assume the VirtualBox image is 32-bit and your native OS is 64-bit? So it isn't that surprising that computations with bigger numbers are somewhat slower (13x is a bit much still, me thinks) Martin -- name: Martin Albrecht _pgp: http://pgp.mit.edu:11371/pks/lookup?op=get&search=0x8EF0DC99 _o

Re: Fwd: [sage-devel] Re: Categories restart

2009-10-23 Thread Nicolas M. Thiery
Dear David, dear Javier, On Fri, Oct 23, 2009 at 05:23:15PM +0200, David R. Kohel wrote: > I put of positive review of most of the assigned category files. Excellent! Thanks much! > Note that I hadn't downloaded those attributed to Javier, so these > are still outstanding. Feel free to

[sage-devel] Re: 0^0

2009-10-23 Thread Peter Jeremy
On 2009-Oct-22 17:11:45 -0700, William Stein wrote: >On Thu, Oct 22, 2009 at 4:52 PM, John H Palmieri >wrote: >> First, it's what I've always been taught, and I trust my teachers and >> professors -- if they were doing something unusual or something about >> which there was some controversy, the

[sage-devel] Re: Graphical Physics Program Suggestions

2009-10-23 Thread Maurizio
I don't want to add confusion, but I hope you can also think about the similarity between mechanical and electrical problems. After all, it's always matter of solving differential equations, having voltage, current, and so on, instead of mechanical quantities. The good thing, from this perspective

[sage-devel] Re: Sage 4.2.alpha1 released

2009-10-23 Thread John H Palmieri
On Oct 23, 11:57 am, Jaap Spies wrote: > Mike Hansen wrote: > > Hello all, > > > Sage 4.2.alpha1 is out.  Source and binary areavailable at > > >http://sage.math.washington.edu/home/mhansen/release/4.2/alpha1/sage-... > >http://sage.math.washington.edu/home/mhansen/release/4.2/alpha1/sage-... > >

[sage-devel] Earn,20000$ Per Month,The New Online Chat Jobs & fun

2009-10-23 Thread Mona
THE WORLD NEW ONLINE CHAT JOB.AVAILABLE ON WORLDWIDE.Just chat with ur friend 1-2 Hrs Per Day.& Earn 2$ per month.More Details On http://www.earningzones.com/jobs --~--~-~--~~~---~--~~ To post to this group, send an email to sage-devel@googlegroups.com To un

[sage-devel] virtualbox speed

2009-10-23 Thread Ondrej Certik
Hi, I tried the latest Sage virtualbox appliance, it works on ubuntu 9.04, 64bit. I then used this simple script (in a terminal) to get some idea how fast it is: from timeit import default_timer as clock def test1(): a = 0 t = clock() for i in range(1, 10**6): a += 1/i**2

[sage-devel] Re: Sage 4.2.alpha1 released

2009-10-23 Thread mhampton
Built from source on a 10.4.11 intel mac. All tests passed except for sage -t "devel/sage/sage/server/notebook/cell.py" ** File "/Volumes/E/sage-4.2.alpha1/devel/sage/sage/server/notebook/ cell.py", line 1601: sage: C.intro

[sage-devel] Re: [sage-combinat-devel] Categories review: ordered_monoids.py

2009-10-23 Thread Nicolas M. Thiery
On Fri, Oct 23, 2009 at 10:33:51AM -0700, javier wrote: > Positive review for ordered_monoids.py Thanks! > Maybe it would be useful to add in the description that we are talking > about *totally* ordered monoids and what does "multiplication > preserves the ordering" mean. Ok. I just copy-paste

[sage-devel] Re: new virtualbox image!

2009-10-23 Thread William Stein
On Fri, Oct 23, 2009 at 2:01 PM, mhampton wrote: > > I haven't tried it on Windows yet, but I tried on my intel 10.4 mac > and got an error: > > Unknown error creating VM (VERR_INTERNAL_ERROR) > Result Code: NS_ERROR_FAILURE (0x80004005) > Component: Console Interface: IConsole {0a51994b-cbc6-468

[sage-devel] Re: new virtualbox image!

2009-10-23 Thread mhampton
I haven't tried it on Windows yet, but I tried on my intel 10.4 mac and got an error: Unknown error creating VM (VERR_INTERNAL_ERROR) Result Code: NS_ERROR_FAILURE (0x80004005) Component: Console Interface: IConsole {0a51994b-cbc6-4686-94eb- d4e4023280e2} -Marshall On Oct 23, 2:32 pm, William S

[sage-devel] Re: Sage 4.2.alpha1 released

2009-10-23 Thread Georg S. Weber
Hi, I digged a bit around, and the problem with the newly added "pil-1.1.6.spkg" is even greater than I thought at first. See trac ticket #7273 for more details. I'm not inclined to work on this, however. Cheers, Georg --~--~-~--~~~---~--~~ To post to this group,

[sage-devel] Re: Sage 4.2.alpha1 released

2009-10-23 Thread kcrisman
Upgraded fine from alpha0 on Intel OSX 10.5. - kcrisman --~--~-~--~~~---~--~~ To post to this group, send an email to sage-devel@googlegroups.com To unsubscribe from this group, send an email to sage-devel-unsubscr...@googlegroups.com For more options, visit this

[sage-devel] Re: Graphical Physics Program Suggestions

2009-10-23 Thread kstueve
Have any of you heard of Erik Neumann? He published some excellent Java physics demos at http://www.myphysicslab.com/ He is in Seatle, and has attended UW. I have been looking into vector graphics with javascript. It appears that circles, lines, and other curves are made out of lots of div ele

[sage-devel] Re: Sage 4.2.alpha1 released

2009-10-23 Thread John Cremona
Built from source and all tests pass on 32-bit ubuntu and 64-bit ubuntu. John 2009/10/23 Mike Hansen : > > Hello all, > > Sage 4.2.alpha1 is out.  Source and binary areavailable at > > http://sage.math.washington.edu/home/mhansen/release/4.2/alpha1/sage-4.2.alpha1.tar --~--~-~--~~--

[sage-devel] Re: "Edit" or "Text" button in the latest notebook code

2009-10-23 Thread Pablo Angulo
Actually, all buttons produce that behaviour: "Edit", "Text", "Undo", "Share" and "Publish" --~--~-~--~~~---~--~~ To post to this group, send an email to sage-devel@googlegroups.com To unsubscribe from this group, send an email to sage-devel-unsubscr...@googlegrou

[sage-devel] new virtualbox image!

2009-10-23 Thread William Stein
Hi, Please try out http://sage.math.washington.edu/home/wstein/binaries/sage_vbox-4.1.2-v2.zip Let me know what happens. It addresses several issues. Now you should be able to install new packages, build Cython/GCC/G++ code, change/develop Sage, etc. And, amazingly, it is only 2MB bigger

[sage-devel] Re: Sage 4.2.alpha1 released

2009-10-23 Thread Georg S. Weber
Hi, Sage-4.2.alpha1 doesn't build on my MacIntel OS X 10.4.11, more precisely the "pil-1.1.6" spkg does not build, highlights: ... running build_ext --- using frameworks at /System/Library/Frameworks building '_imaging' extension gcc -fno-strict-aliasing -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict- p

[sage-devel] Re: Sage 4.2.alpha1 released

2009-10-23 Thread Jaap Spies
Mike Hansen wrote: > Hello all, > > Sage 4.2.alpha1 is out. Source and binary areavailable at > > http://sage.math.washington.edu/home/mhansen/release/4.2/alpha1/sage-4.2.alpha1.tar > http://sage.math.washington.edu/home/mhansen/release/4.2/alpha1/sage-4.2.alpha1-sage.math.washington.edu-x86_64

[sage-devel] "Edit" or "Text" button in the latest notebook code

2009-10-23 Thread Pablo Angulo
I just installed the notebook code: sage -i http://sage.math.washington.edu/home/wstein/patches/sagenb/sagenb-0.3.6.spkg When I press either the "Edit" or the "Text" button, the page starts to refresh every second or so and firefox takes almost one full processor. Editing is impossible. This be

[sage-devel] Re: Darwin versions supported on sage - what does config.h show?

2009-10-23 Thread Georg S. Weber
> Does it need any more than something like this added in the sage shell script? > > if `uname` = "Darwin"; then >    cpu=some_code_to_check_cpu() >    if [ cpu = unsuitable ] && [ built_on = "G5"] ; then >      echo "Sorry, this Sage binary was created on a MacPP5 can't be run on a > Mac > with

[sage-devel] Re: Operating systems too old or too new.

2009-10-23 Thread William Stein
On Fri, Oct 23, 2009 at 8:50 AM, Dr. David Kirkby wrote: > > William Stein wrote: > >>> I note from there: >>> >>> "latex -- highly recommended, though not strictly required" >>> >>> Should a warning be issued if latex is not installed? >> >> Latex used to be a lot more important in Sage than it

[sage-devel] Re: Operating systems too old or too new.

2009-10-23 Thread Dr. David Kirkby
William Stein wrote: >> I note from there: >> >> "latex -- highly recommended, though not strictly required" >> >> Should a warning be issued if latex is not installed? > > Latex used to be a lot more important in Sage than it is now. > E.g., it used to be required to build *any* documentation,

[sage-devel] Re: Darwin versions supported on sage - what does config.h show?

2009-10-23 Thread Dr. David Kirkby
Georg S. Weber wrote: > Hi, > > for the record, the (above mentioned) Wikipedia article: > http://en.wikipedia.org/wiki/Darwin_%28operating_system%29 > seems to be quite close to the truth; > on MacPPC OS X 10.4.11 "uname -r" gives me: > 8.11.0 > on MacIntel OS X 10.4.11 "uname -r" gives me: > 8.

[sage-devel] Re: Operating systems too old or too new.

2009-10-23 Thread William Stein
On Fri, Oct 23, 2009 at 12:33 AM, David Kirkby wrote: > > 2009/10/23 Robert Bradshaw : >>> There are many things that are checked in configure scripts, but I >>> do not know >>> what are actually needed. Does Sage need 'yacc' or 'bison' for >>> example? If I >>> knew it did, then I could add a te

[sage-devel] Re: sage script / worksheet integration

2009-10-23 Thread Pat LeSmithe
On 10/23/2009 05:23 AM, zeliboba wrote: > I started to play with sage recently and noticed that stand-alone > scripts and worksheets are really decoupled. I would prefer to have > script, for doing quick and dirty calculations, but next it would be > good to use notebook to share it with colleague

[sage-devel] Re: Darwin versions supported on sage - what does config.h show?

2009-10-23 Thread Georg S. Weber
Hi, for the record, the (above mentioned) Wikipedia article: http://en.wikipedia.org/wiki/Darwin_%28operating_system%29 seems to be quite close to the truth; on MacPPC OS X 10.4.11 "uname -r" gives me: 8.11.0 on MacIntel OS X 10.4.11 "uname -r" gives me: 8.11.1 and finally on MacPPC OS X 10.2.1

[sage-devel] sage script / worksheet integration

2009-10-23 Thread zeliboba
dear all I started to play with sage recently and noticed that stand-alone scripts and worksheets are really decoupled. I would prefer to have script, for doing quick and dirty calculations, but next it would be good to use notebook to share it with colleagues. is there simple way to convert st

[sage-devel] Re: Categories restart: call for reviewers

2009-10-23 Thread Nicolas M. Thiery
On Mon, Oct 19, 2009 at 11:01:00PM -0700, Robert Bradshaw wrote: > On Oct 13, 2009, at 12:34 PM, Nicolas M. Thiery wrote: > > Any chances for you to review shortly: > > > > http://combinat.sagemath.org/patches/file/tip/categories-fixsagelib-nt.patch > > Looks fine to me. Seems to be mostly renami

[sage-devel] Re: Operating systems too old or too new.

2009-10-23 Thread Dr. David Kirkby
Robert Bradshaw wrote: > On Oct 22, 2009, at 4:45 PM, Dr. David Kirkby wrote: > >> Peter Jeremy wrote: >>> On 2009-Oct-16 13:05:02 +0100, "Dr. David Kirkby" >>> wrote: I'm updating a configure script which will warn users if their operating system is too old. In the case of a Sol

[sage-devel] Sage 4.2.alpha1 released

2009-10-23 Thread Mike Hansen
Hello all, Sage 4.2.alpha1 is out. Source and binary areavailable at http://sage.math.washington.edu/home/mhansen/release/4.2/alpha1/sage-4.2.alpha1.tar http://sage.math.washington.edu/home/mhansen/release/4.2/alpha1/sage-4.2.alpha1-sage.math.washington.edu-x86_64-Linux.tar.gz The upgrade path

[sage-devel] Re: Operating systems too old or too new.

2009-10-23 Thread David Kirkby
2009/10/23 Robert Bradshaw : >> There are many things that are checked in configure scripts, but I >> do not know >> what are actually needed. Does Sage need 'yacc' or 'bison' for >> example? If I >> knew it did, then I could add a test for that early on, to save >> someone the >> trouble of spend

[sage-devel] Re: Treasurer

2009-10-23 Thread Burcin Erocal
On Thu, 22 Oct 2009 23:41:16 -0700 William Stein wrote: > Just an update on this: Mike Hansen saw this and decided to just do > something about it (thus yet again earning his well-deserved sage dev > prize!). He says "Trac and its database are now running directly on > boxen. Trac is running u