On Aug 13, 2007, at 18:51 , William Stein wrote:
>
> On 8/13/07, mabshoff <[EMAIL PROTECTED]
> dortmund.de> wrote:
[snip]
> Robert Miller was cleaning up his home directories (we ran out
> of disk space yesterday) and ...
>8598 pts/16 DN+7:47 rm -rf tmp
> The problem is that the direc
2007/8/14, William Stein <[EMAIL PROTECTED]>:
> Correct me if I'm wrong, but I don't think that makes sense.
> If I do this:
>
> sage: a = RQDF(5)
> sage: number_of_partitions(1000)
> 24061467864032622473692149727991
> sage: del a
>
> then during the number_of_partitions call the CPU is set to
> t
On 8/13/07, didier deshommes <[EMAIL PROTECTED]> wrote:
> > cdef class RealQuadDoubleField_class(Field):
> > """
> > Real Quad Double Field
> > """
> >
> > def __init__(self):
> > fpu_fix_start(self.cwf)
> >
> > def __dealloc__(self):
> > fpu_fix_end(self.cwf)
>
2007/8/11, Jonathan Bober <[EMAIL PROTECTED]>:
> cdef class RealQuadDoubleField_class(Field):
> """
> Real Quad Double Field
> """
>
> def __init__(self):
> fpu_fix_start(self.cwf)
>
> def __dealloc__(self):
> fpu_fix_end(self.cwf)
>
> [etc]
>
> __dealloc__() i
> I just tried compiling quad double with the -ffloat-store and with the
> fpu fix turned off, and it seems to be working. (The tests are still
> running, but a bunch have passed already.)
What I didn't realize when I wrote this email is that the tests should
only take a few seconds to run. Turn
William Stein wrote:
>
Hello,
> I'll wait for the answers to the above questions. I would be fine
> with including
> scons in SAGE. I think it's already in one of the optional packages
> (I can't remember
> for sure though). It's just a little python program, after all.
>
> It would take a
On Mon, 2007-08-13 at 10:25 -0700, cwitty wrote:
> On Aug 11, 6:03 pm, Jonathan Bober <[EMAIL PROTECTED]> wrote:
> > I have just noticed that using the C type long double from within sage
> > doesn't work the way that I've expected it to.
> >
> > The issue is a little complicated, and other people
On 8/13/07, mabshoff <[EMAIL PROTECTED]> wrote:
> On Aug 13, 6:43 pm, "Joel B. Mohler" <[EMAIL PROTECTED]> wrote:
> > On Monday 13 August 2007 11:57, Martin Albrecht wrote:
> > >http://www.scons.org/
> >
> > > as build system and Boost
> >
> > > http://www.boost.org/
> >
>
> While Scons is ra
On 8/13/07, cwitty <[EMAIL PROTECTED]> wrote:
> > (3a)What I think might be the best idea, at least on Linux, is to change
> > the compilation settings for quad double so that the fpu fix is not
> > needed. There are two ways to do this: If a processor supports sse2,
> > then passing gcc -march=wh
William Stein wrote:
Hello,
>
> On 8/13/07, mabshoff <[EMAIL PROTECTED]>
> wrote:
>> I tried rsyncing htdocs to my mirror today and the file system on
>> sage.math is very slow (hours+ to rsync a 120MB file and still waiting
>> on that one). One oddity I came across is this one process:
>>
>> rl
On 8/13/07, mabshoff <[EMAIL PROTECTED]> wrote:
> I tried rsyncing htdocs to my mirror today and the file system on
> sage.math is very slow (hours+ to rsync a 120MB file and still waiting
> on that one). One oddity I came across is this one process:
>
> rlmill8598 1.5 0.0 3852 512 pts/1
On 8/13/07, John Cremona <[EMAIL PROTECTED]> wrote:
> I had better take a look at the hg documentation, though I did what
> you suggested and it worked fine for both the .py files (I am used to
> "cvs commit" and it looks similar). I did not know that I could do a
> "commit" without being officia
Hello,
I tried rsyncing htdocs to my mirror today and the file system on
sage.math is very slow (hours+ to rsync a 120MB file and still waiting
on that one). One oddity I came across is this one process:
rlmill8598 1.5 0.0 3852 512 pts/16 DN+ 09:53 4:09 rm -
rf tmp
The DN+ indica
On Aug 13, 6:43 pm, "Joel B. Mohler" <[EMAIL PROTECTED]> wrote:
> On Monday 13 August 2007 11:57, Martin Albrecht wrote:
>
>
>
> > Hi [sage-devel], Burcin & PolyBori authors,
>
> > thanks to Burcin Erocal -- a PhD student from Linz, Austria -- first steps
> > are made to integrate the PolyBori f
On Aug 11, 6:03 pm, Jonathan Bober <[EMAIL PROTECTED]> wrote:
> I have just noticed that using the C type long double from within sage
> doesn't work the way that I've expected it to.
>
> The issue is a little complicated, and other people on this list
> probably know more about it than I do, but,
On Monday 13 August 2007 11:57, Martin Albrecht wrote:
> Hi [sage-devel], Burcin & PolyBori authors,
>
> thanks to Burcin Erocal -- a PhD student from Linz, Austria -- first steps
> are made to integrate the PolyBori framework into SAGE. PolyBori is a
> framework for computing in the Boolean Ring
Hi [sage-devel], Burcin & PolyBori authors,
thanks to Burcin Erocal -- a PhD student from Linz, Austria -- first steps are
made to integrate the PolyBori framework into SAGE. PolyBori is a framework
for computing in the Boolean Ring
F_2[x_1,,x_n]/
using BDDs. More details can be found
On 8/13/07, Carl Meyer <[EMAIL PROTECTED]> wrote:
>
> I am running Fedora7 with SELinux in permissive mode, so it will warn
> me about suspicious activities, but not block them. I am getting
> warning messages about ldconfig trying to access to files with the
> default label, default_t. If you hav
I am running Fedora7 with SELinux in permissive mode, so it will warn
me about suspicious activities, but not block them. I am getting
warning messages about ldconfig trying to access to files with the
default label, default_t. If you have any suggestions how to modify
the build scripts to mollify
I agree. I think a big selling point for sage is using the notebook
for teaching. A related thing I would love to have someday is the
ability to control which users can see which worksheets, in a fine-
grained sense. E.g., I would like to be able to assign students to
small groups, and have eac
On 8/13/07, Jan Groenewald <[EMAIL PROTECTED]> wrote:
> Hi
>
> On Sun, Aug 12, 2007 at 10:00:20PM -0700, William Stein wrote:
> > I've released sage-2.8. Get it now at http://sagemath.org/ or
> > do "sage -upgrade". (Binaries will appear in the near future.)
>
> I run Ubuntu feisty 7.04, up to d
On 8/13/07, John Cremona <[EMAIL PROTECTED]> wrote:
> Upgrade question: I have been editing two .gp scripts (in
> data/extcode/pari/simon) and two .py scripts (in
> devel/sage-main/sage/schemes/elliptic_curves and
> devel/sage-main/sage/schemes/elliptic_curves) with a view to providing
> a patch
Hi
On Sun, Aug 12, 2007 at 10:00:20PM -0700, William Stein wrote:
> I've released sage-2.8. Get it now at http://sagemath.org/ or
> do "sage -upgrade". (Binaries will appear in the near future.)
I run Ubuntu feisty 7.04, up to date from the repositories.
sage2.6 and 2.7 all installed with the
Upgrade question: I have been editing two .gp scripts (in
data/extcode/pari/simon) and two .py scripts (in
devel/sage-main/sage/schemes/elliptic_curves and
devel/sage-main/sage/schemes/elliptic_curves) with a view to providing
a patch soon. If I do "sage -upgrade" now will those be overwritten?
On Aug 11, 11:46 am, "William Stein" <[EMAIL PROTECTED]> wrote:
> It would be great if people who are fairly knowledgeable about
> both SAGE and any of the above systems could add some content.
Hint taken. I'll wait until I have expertise in the same areas of SAGE
that I have in Mathematica. Of
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