Nice, this worked perfectly..
Thanks.
t.
Le 16/10/2010 08:01, Thierry Dumont a écrit :
Message original
Sujet: Re: [sage-devel] User identification, did something change ?
Date : Mon, 11 Oct 2010 11:12:50 -0700
De : Mike Hansen mhan...@gmail.com
Répondre à : sage-devel
Hello,
I am changing my server (used by hundreds of students...). It was base
on a old version of Sage, and I am switching to 4-5.2.
In my old version, I installed a patch to avatars.py so that Sage looks
at the ldap server of the university, and creates the user if necessary.
Is Sage
Hello,
I am not sur to understand if cython can manage callbacks. The
documentation do not say many things about this (or I could not find it).
I want to interface ODEs solvers, and I would like to do it with cython.
o, if I want to solve du/dt=f(t,u), I need to pass f to the solver
have the best for stiff systems, Hamiltonian systems (make
celestial mechanics with Sage) and so on... This would be in the spirit
of Sage, I think: use the best software available, written by true
specialists.
But may be there are already projects (for point 2)) ? let me know...
Thierry Dumont
Le 17/07/2010 15:18, Harald Schilly a écrit :
On Jul 17, 11:03 am, Thierry Dumonttdum...@math.univ-lyon1.fr
wrote:
2) For the ODEs, ... (even if written in f77)...
I don't know their work but I think there is nothing wrong with f77
for this type of problem. Do you know f2py [1]? Shouldn't
Hello,
Using 4.4.1, up to date, the installation of lie fails:
sage -i lie-2.2.2.p3
...
gcc -o Lie.exe lexer.o parser.o non-ANSI.o bigint.o binmat.o creatop.o
gettype.o getvalue.o init.o learn.o main.o mem.o node.o onoff.o output.o
poly.o sym.o print.o getl.o date.o static/*.o box/*.o
Le 06/05/2010 20:21, William Stein a écrit :
On Thursday, May 6, 2010, Thierry Dumonttdum...@math.univ-lyon1.fr wrote:
Hello,
Using 4.4.1, up to date, the installation of lie fails:
sage -i lie-2.2.2.p3
...
gcc -o Lie.exe lexer.o parser.o non-ANSI.o bigint.o binmat.o creatop.o
gettype.o
It is certainly possible to copy atlas libs from one machine to another
(and it is what you do when you install sage binaries, or when you
install atlas in a linux distribution (debian, ubuntu with binary
packages), and this will change nothing if both machines have the same
processor. But it
Vincent D a écrit :
Hi,
I aim to construct a french translation of the notebook (with french
tutorial) on
http://sage.irem.univ-mrs.fr:8000
Is there any attempt of multi-language support for it ?
It seems that the files concerning the notebook lives in the
independant package
Here we use NFS and Sage: we have 3 computers. The first one receives
all the users'directories in a directory /ws. /ws is exported to the 2nd
and 3rd computer and we have no performance problems. But ok, this is
not the same configuration as yours where you have a lot of computers
and only one
achrzesz a écrit :
Hello
Can I ignore the SeLinux alert which I obtain from time to time
starting sage 4.2.1 compiled from sources in Fedora 12 on QuadCore
2.4GHz, 4GB RAM
I do not have an answer to your question. But do you plan to use SELinux
for securing Sage? (a Sage server ?). This
William Stein a écrit :
I'm not sure why, but the storage abstraction broke my multiple boxes
acting as compute nodes via NFS and server_pool. If I run the
notebook with a localhost login server_pool=['sa...@localhost'], then
it works. If I don't, server_pool=['sa...@node1'], then it appears
Hi,
My Sage server University wide is now running...
Yesterday, we had about 120 simultaneous connections (but for the
students it was the first contact with Sage and with python: so, it is
certainly not a very representative test).
My question:
Can we make statistics on the use of a Sage
Hi,
With sage-4.1 , sagenb-0.4 on a debian amd 64 Lenny, I cannot make
certtool generate certificates.
Sage launches certtool with arguments:
--generate-privkey --outfile /scratch/sage/.sage/dsage/cacert.pem
(/scratch/sage is the home directory)
and this command never finishes.
I try bin
I apologize for this post... it took a *very* long time... but at the
end, after some *minutes* I got a certificate...
t.d.
Thierry Dumont a écrit :
Hi,
With sage-4.1 , sagenb-0.4 on a debian amd 64 Lenny, I cannot make
certtool generate certificates.
Sage launches certtool with arguments
Hi,
I have installed sage-4.2 and many problems disappeared :-)
( server_pool is working fine now...).
BUT I have some questions:
===
-I want to adapt my ldap identification to the new notebook.
As the notebook changed a lot, I must adapt my routines to it.
To do this I want to trace different
Jason Grout a écrit :
...
- algorithm='scipy' -- call the scipy numerical integration routines
(maybe make this the default if it is faster than gsl).
..
I do not think that this is the only criterion... How do these methods
compare from the numerical point of view? Making a
Jason Grout a écrit :
Thierry Dumont wrote:
Jason Grout a écrit :
...
- algorithm='scipy' -- call the scipy numerical integration routines
(maybe make this the default if it is faster than gsl).
..
I do not think that this is the only criterion... How do these methods
compare
I have looked at the quadrature routines:
-in gsl: it seems that qags routine is called: this is a sophisticated
procedure with step adaptation, and convergence acceleration with the
epsilon-algorithm. This should integrate some singular functions and
discontinuous functions.
-in scipy: things
The installation of Sage 4.1.2 fails on my system:
-system: debian lenny amd 64.
-problem:
As building R:
/usr/local/sage-4.1.2/spkg/build/r-2.9.2/src/bin/exec/R:
/usr/local/sage-4.1.2/local/lib/gcc-lib/x86_64-unknown-linux-gnu/4.0.3/libgcc_s.so.1:
version `GCC_4.2.0' not found (required by
William Stein a écrit :
Hi,
For a grant proposal, I would like to assemble a list of people
running Sage notebook servers either publicly or privately (but more
than just for their own person use, of course, e.g. for their group),
with maybe some statement about how the notebook server is
William Stein a écrit :
Hi,
Nearly two weeks ago I had the notebook stabilized and all known new
bugs fixed (after separating it off from sage as a separate program
and rewriting the expect stuff). But I realized that it would be a
total nightmare to introduce yet another sobj (sage
William Stein a écrit :
On Wed, Oct 14, 2009 at 4:55 AM, Thierry Dumont
tdum...@math.univ-lyon1.fr wrote:
W
2) With the current notebook. I tried the following experience: I have 2
machines (actually 3). On these machines there are unix users sage1,
sage2, ..., sage3...,sagen, with the same
ma...@mendelu.cz a écrit :
On 18 zář, 08:33, Robert Bradshaw rober...@math.washington.edu
wrote:
Ok, but it should be possible to share the worksheet directory ?
I *need* to share it (we have 3 machines, on which the users -some
hundredsof students- will be connected at random).
I don't
William Stein a écrit :
That's excellent. I personally favor Pylons as well, but I thought Django is
the more popular, and thus more hackable framework at the moment. I would
love to see his code.
Hi,
There a ldap authentification plugin for Django:
William Stein a écrit :
2009/9/17 Thierry Dumont tdum...@math.univ-lyon1.fr:
Hi,
I want to launch 2 instances of sage on the same machine, and even more
launch sage on 2 (3) machines sharing one directory by nfs.
My notebook command is:
notebook(open_viewer=False,directory='/ws/nbfiles
Robert Bradshaw a écrit :
On Sep 17, 2009, at 11:26 PM, Thierry Dumont wrote:
William Stein a écrit :
2009/9/17 Thierry Dumont tdum...@math.univ-lyon1.fr:
Hi,
I want to launch 2 instances of sage on the same machine, and
even more
launch sage on 2 (3) machines sharing one directory
Hi,
I want to launch 2 instances of sage on the same machine, and even more
launch sage on 2 (3) machines sharing one directory by nfs.
My notebook command is:
notebook(open_viewer=False,directory='/ws/nbfiles',address='',secure=True,port=8001,timeout=3600,ulimit='-v
5',accounts=True)
launching the notebook as:
notebook(port=8000,address=sage1-math.univ-lyon1.fr,secure=True,accounts=True)
I get this:
http://localhost:8000/?startup_token=aefaa3bb3f3354dbcc78eceba0c686f2:
no such file or directory
and I cannot connect...what happens?
yours
t.d.
attachment: tdumont.vcf
fn:Thierry Dumont
n:Dumont;Thierry
org;quoted-printable;quoted-printable:Universit=C3=A9 Lyon 1 CNRS.;Institut Camille Jordan -- Math=C3=A9matiques / Mathematics.
adr:;;43 Bd du 11 Novembre.;Villeurbanne;;69621;France
email;internet:tdum...@math.univ-lyon1.fr
title;quoted-printable:Ing=C3
Hi,
Always for my university wide Sage server (yes, I'm back), I would
like to make the Sage documentation available for all the users,
together with other documentation (Python...).
Is the best way to do:
wget -r http://www.sagemath.org/doc/
or is there something better?
Yours
Thierry Dumont
...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/sage-devel
URLs: http://www.sagemath.org
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org;quoted-printable:CNRS - Universit=C3=A9 Lyon 1
are located in
.sage/sage_notebook/worksheets/
I would like to put them on an nfs share (mounted on all the 3 machines).
What do you think of that? Is there any incompatibility ?
Yours,
Very sincerely
Thierry Dumont.
-
French universities are on a permanent strike!
Have a look
like to do. Is there any possibility to put some
limitations for an user ?
Yours
t.d.
--
-
French universities are on a permanent strike!
Have a look at the International Call:
http://math.univ-lyon1.fr/appel
-
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mabshoff a écrit :
On Oct 29, 7:12 am, Thierry Dumont [EMAIL PROTECTED] wrote:
Hi,
With some colleagues in our University (Lyon, France) we have built a
project around Sage for undergraduate students... And the University has
decided to support this project. Good news.
Great news
://groups.google.com/group/sage-devel
URLs: http://www.sagemath.org
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computing. But may be this can be used for small matrices...
Yours
t.d.
begin:vcard
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before compiling !
Yours
t.d.
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William Stein a écrit :
2008/8/25 Thierry Dumont [EMAIL PROTECTED]:
Hi,
I try to compile sage on my opteron machine.
What compiler version, exact operating sytem, etc.?
OS: Debian lenny, amd64 (up to date).
gcc version 4.3.1 (Debian 4.3.1-2)
t.
When compiling flint, I get the ld error
.
Yours,
t.d.
--
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Univ. Lyon I,43 Bd du 11 Novembre 1918, 69622
- Villeurbanne Cedex - France.
[EMAIL PROTECTED] web: http://math.univ-lyon1.fr/~tdumont
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ldap:// in ldaps:// and puting self.withTLS=False should work, but I
have no mean to verify.
If if works everywhere, insertion into Sage will be possible.
I'm waiting for comments, suggestions and so on...
Yours
t.d.
--
Thierry Dumont. Institut Camille Jordan -- Mathematiques--
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a true ldap).
If you are looking for a beta-tester, It could be me :-)
t.d.
--
Thierry Dumont. Institut Camille Jordan -- Mathematiques--
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- Villeurbanne Cedex - France.
[EMAIL PROTECTED] web: http://math.univ-lyon1.fr/~tdumont
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.
Thierry Dumont
Institut C. Jordan CNRS Université Lyon 1.
Villeurbanne, France.
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Great!
mabshoff a écrit :
On Jul 6, 1:01 am, Thierry Dumont [EMAIL PROTECTED] wrote:
Hello,
Hi Thierry,
As I explained some days ago on sage-support (am I on the good list
here?), I would like to add ldap identification to Sage.
This is the right list and hooking up Sage to use ldap
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