Excellent !
Thanks from a user point of view...
Philippe Saadé
On Wed, Dec 16, 2009 at 3:15 PM, mhampton hampto...@gmail.com wrote:
Wow, that looks great. I am very busy with end-of-semester stuff but
hopefully I can get a little more involved next week.
-Marshall
On Dec 16, 3:50 am,
Hello Folks,
This works ==
var('x')
f1(x) = 2
f2(x) = 4-x
f3(x) = exp(x)/10
f4(x) = sin(2*x)
f = Piecewise([[(0,1),f1],[(1,2),f2],[(2,3),f3],[(3,10),f4]])
F = f.integral()
F.plot()
This does not (f1 changed, nothing else)
var('x')
f1(x) = 1
f2(x) = 4-x
f3(x) =
Hi
I have the pleasure to work in an office close to that of Thierry and
we talked about the interest of using Kerberos as an authentication
mechanism at our University.
Wouldn't it be nice for Sage to be Kerberised so people could very
easily use a Kerberos server or an Active Directory Server
On Tue, Oct 27, 2009 at 7:50 PM, John H Palmieri jhpalmier...@gmail.com wrote:
You can find suggested fixes here: http://trac.sagemath.org/sage_trac/
ticket/7323
John
Hi John.
Thanks for the patch !
I have an account on trac so i could review it but it would make a
cyclic reference...
I am using version 4.1.2 of Sage with Iceweasel.
If I add HTML Cells in a document and switch to One Cell Mode, then
HTML Cells stay for ever in an increasing stack position, as I pass
them
That is, if I have
--
HTML-Cell-1
Sage-Cell-1
HTML-Cell-2
Sage-Cell-2
On Oct 28, 4:36 am, Philippe Saade psa...@gmail.com wrote:
I am using version 4.1.2 of Sage with Iceweasel.
If I add HTML Cells in a document and switch to One Cell Mode, then
HTML Cells stay for ever in an increasing stack position, as I pass
them
That is, if I have
Sorry fot that mail : it works in 4.1.2 but not in 4.1
I was on the wrong server...
Phil
On Wed, Oct 28, 2009 at 2:28 PM, Philippe Saade psa...@gmail.com wrote:
Hi.
This works :
var('u, v')
h = lambda u,v: u^2 + 2*v^2
G = plot3d(h, (-1,1), (-1,1))
G.show()
This does not work :
var
Hi all.
There is an example in the official Reference Manual about
SimplicialComplex and Betti Numbers and Euler Characteristic.
S = SimplicialComplex(3, [[0,1], [1,2], [0,2]]) # circle
T = S.product(S) # torus
T
Simplicial complex with 16 vertices and 18 facets
and
Hi,
I have not been very active last year on this list because of job
changes but now Sage is one thing i will involve in with a more
regular pace.
I can help for the translation of Sage's tutorial in french.
I would like to volunteer for the incorporation of new docs in french
on the
sense. I've learned cython
a little better since writing it but I don't think I said anything
wrong. I'd really like more cython examples from people more skilled
at it than me.
-M. Hampton
On Aug 31, 5:58 pm, Harald Schilly [EMAIL PROTECTED] wrote:
On Aug 30, 2:12 am, Philippe Saade [EMAIL
Hi dev team,
Some of you know that wednesday and thursday i made an official
presentation of Sage at the Maths' Teachers' Summer School (French
Educational System).
Notebook ended up on TV (well 3 seconds) i my respectable person too :-)
If you want to have a look at it :
On Sat, Aug 30, 2008 at 12:53 AM, mabshoff [EMAIL PROTECTED] wrote:
On Aug 29, 2:34 pm, Jaap Spies [EMAIL PROTECTED] wrote:
Philippe Saade wrote:
Hi dev team,
Some of you know that wednesday and thursday i made an official
presentation of Sage at the Maths' Teachers' Summer School
Hi,
after many discussion with Sage potential users (this week, around
me), i get convinced that it would be great to use Blender Python APi
to rendre 3D scenes and animations.
I have done some 3D animations few years ago with Blender (all of
science facts, so mostly computed mesh) and even if
Hi again,
to sum up the two days i spent at the Maths' Teachers' Summer School,
i must say that my presentation of Sage produced mainly two reactions
(understand : AND, not XOR) :
** real interest in the Software because of it's potentialities.
People were willing to use it.
** real need of
On Sat, Aug 30, 2008 at 1:31 AM, David Joyner [EMAIL PROTECTED] wrote:
On Fri, Aug 29, 2008 at 5:34 PM, Jaap Spies [EMAIL PROTECTED] wrote:
Philippe Saade wrote:
Hi dev team,
Some of you know that wednesday and thursday i made an official
presentation of Sage at the Maths' Teachers
Hi
if you have a file called
sys/kernel/vsyscall64
then you are probably using a 64bits system.
I believe.
Philippe
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i mean /proc/sys/kernel/vsyscall64
On Wed, Aug 27, 2008 at 6:37 PM, Philippe Saade [EMAIL PROTECTED] wrote:
Hi
if you have a file called
sys/kernel/vsyscall64
then you are probably using a 64bits system.
I believe.
Philippe
Hi
It seems that if you are logged as a normal user, browse the published
worksheet and try to Edit a Copy, it just create a copy for user Pub
but not for the regular user.
So you can not Edit a personal copy.
Maybe somebody can confirm the bug
Philippe
PS : Sage 3.1.1
On Tue, Aug 26, 2008 at 8:27 PM, Nils Bruin [EMAIL PROTECTED] wrote:
I confirm this bug. This used to work. I assumed you didn't have a
trac account so I filed a bug report for you. This is now
http://trac.sagemath.org/sage_trac/ticket/3960
I'm sure the developers appreciate your report (I
Hi
On Tue, Aug 26, 2008 at 8:07 PM, Harald Schilly
[EMAIL PROTECTED] wrote:
Hi, I want to propose a process to increase the quality of the Sage
documentation. This is the by far most annoying thing about Sage
according to the last survey. I think the userbase is already big and
willing
Hi,
i'am testing a Python module i wrote and placed it in one of the
pathes visited by Sage's Python while importing.
I try to do the necessary imports at the beginning of my module but it
seem's to be an endless quest.
I am not an experienced Python user.
Can anybody give me a hint ?
(rem :
On Mon, Aug 25, 2008 at 2:41 PM, David Joyner [EMAIL PROTECTED] wrote:
On Mon, Aug 25, 2008 at 8:20 AM, Philippe Saade [EMAIL PROTECTED] wrote:
nybody give me a hint ?
Did you add it to devel/sage/setup.py?
No and honestly, i don't fully understand the way that file is structured.
If you
On Mon, Aug 25, 2008 at 6:45 PM, William Stein [EMAIL PROTECTED] wrote:
i'am testing a Python module i wrote and placed it in one of the
pathes visited by Sage's Python while importing.
I try to do the necessary imports at the beginning of my module but it
seem's to be an endless quest.
Hi,
I am interested in modifying the way Sage draws Graphs and,
especially, multi-edged graphs.
Emily Kirkman seems to be working on that point but her blog doesn't
give any information on recent success.
I also want to use Matplotlib to draw graphs. Should i start from
scratch or try to
Hi group,
i'am a little bit confused while analysing Sage Python packages and
(newbie's default) a would like to ask a simple question :
when one types
var('x')
f_exp = exp(x)
plot_f_exp = plot(f_exp)
plot_f_exp.show()
what happens exactly in the plot() part ?
is sage/plot/plot.py in charge of
hi,
when one uses plot_points and plot_division in a plot command, there
is something misleading (imho) :
plot_points = 3 gives exactely 3 points in the initial plot (before refinement)
plot_division = 5 can add up to 6 points to the original 3
It is not obvious also that this number of
On Sat, Aug 23, 2008 at 8:03 PM, William Stein [EMAIL PROTECTED] wrote:
This is a moot point since the plot command was recently
completely rewritten:
http://trac.sagemath.org/sage_trac/ticket/3813
as far as i am writing a doc on the plot command, does it means that
it will all be garbage
On Sat, Aug 23, 2008 at 7:47 PM, Arnaud Bergeron [EMAIL PROTECTED] wrote:
2008/8/23 Philippe Saade [EMAIL PROTECTED]:
Hi group,
i'am a little bit confused while analysing Sage Python packages and
(newbie's default) a would like to ask a simple question :
For the next time, this sort
On Sat, Aug 23, 2008 at 8:58 PM, William Stein [EMAIL PROTECTED] wrote:
On Sat, Aug 23, 2008 at 11:47 AM, Philippe Saade [EMAIL PROTECTED] wrote:
If it is about plot_division and plot_points, then yes, it will be garbage
in a few days. You should read and/or apply the patches at 3813
Hi,
do you think it would be a good thing to add a link to Sage wiki on
the help.html page of sagemath.org ?
Some part of the wiki are not developer-specific and are valuable to
beginners too...
Philippe
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To post to this group, send email
hi,
i have the following bug :
** i downloaded and installed (as user phil) :
sage-3.1.1-debian32-intel-i686-Linux
** ./sage worked fine
** notebook() gave me that error :
sage: notebook()
The notebook files are stored in: /home/phil/.sage//sage_notebook
On Fri, Aug 22, 2008 at 11:58 AM, William Stein [EMAIL PROTECTED] wrote:
Also,
2. It's already linking, just only to the FAQ page (part of the wiki)!
3. If someone creates a nice overview page for new users, pointing to
interesting wiki pages and some intro text (i.e. explaining that
On Fri, Aug 22, 2008 at 12:08 PM, Philippe Saade [EMAIL PROTECTED] wrote:
On Fri, Aug 22, 2008 at 11:58 AM, William Stein [EMAIL PROTECTED] wrote:
Also,
2. It's already linking, just only to the FAQ page (part of the wiki)!
3. If someone creates a nice overview page for new users, pointing
Hi,
in the following page :
http://www.sagemath.fr/doc/html/ref/module-sage.plot.plot.html
there seem to be images missing fot the list_plot entry where one reads :
list_plot takes a single list of data, in which case it forms a list
of tuples 73#14 where $ i$ goes from 0 to 75#15 and 76#16
Hi,
i know it would be specific to Linux boxes but i think there is a
python_PAM module that would help Sage rely on native Linux PAM
mechanism..
Maybe an option..
Philippe
On Sun, Jul 6, 2008 at 8:38 PM, Timothy Clemans
[EMAIL PROTECTED] wrote:
Hi,
2008/7/6 Thierry Dumont [EMAIL
Great !
Thanks ! (i must have missed something in the docs ;-)
Philippe
On Tue, Jul 1, 2008 at 2:37 AM, William Stein [EMAIL PROTECTED] wrote:
but i couldn't successfully pass options to -notebook
Can anybody give me a hint ?
Use
sage -c notebook(options...)
instead which is
Hi all,
sagemath.fr server is ready
Rsync from sagemath.org will take place everyday
From France, download of a binary file took place at 800/1600 KB/s.
I know bandwith is not so good from outside France but... that's a .fr
website :-)
next steps are :
* setup a public notebook server (by the
Hi,
sage -help explains :
Optional arguments:
-coverage files -- give info about doctest coverage of files
-h-- print this help message
-v, -version -- print the SAGE version
-notebook [options] -- start the SAGE notebook (options are
the same as to the
On Mon, Jun 30, 2008 at 8:47 PM, John Cremona [EMAIL PROTECTED] wrote:
Thanks, Philippe! From the uk I got 855.46K/s for a download of
3.0.3, compared with about 300 from sagemath.org.
John
Good news !
It's great to give a little help to sage community !
I hope the server is going to
Hi friendly developers !
I have proposed William Stein to mirror sagemath.org on sagemath.fr
and sagemath.eu (same server).
He has kindly agreed and now the machine is nearly completely configured.
But, because i'am not a professional webmaster and apache guru, there
might be some problems
Sorry to bother with such trivial stuff...
Suppose i want to ask a student to find a way to define a vector in
Sage and compute its norm...
My questions are :
1/ how is he supposed to find the answer in the docs ?
2/ how can he easily browse the source to find the vector class
definition and
On Jan 30, 2008 5:00 AM, William Stein [EMAIL PROTECTED] wrote:
On Jan 29, 2008 9:20 AM, Philippe Saade [EMAIL PROTECTED] wrote:
Hi everybody
I need to make some simple drawings in Poincaré disk model of
hyperbolic geometry (and some on the hyperboloid model too).
I didn't find
Hi everybody
I need to make some simple drawings in Poincaré disk model of
hyperbolic geometry (and some on the hyperboloid model too).
I didn't find any python package for that (searching on Google).
Before i start coding it in python, does anybody know of some existing
stuff available ?
hi all,
as I said last week, I am willing to give a little help for the usage
of SAGE in french educational system. One thing that showed to be
important was the availability of a tutorial in french.
I would appreciate some experts on that list (;-) to point me to an
existing tutorial in
Congratulations !!!
Philippe Saadé
PS : it would be great to see the final presentation and slides :-)
On Nov 29, 2007 8:07 PM, Martin Albrecht [EMAIL PROTECTED] wrote:
... we won!
Cheers,
Martin
--
name: Martin Albrecht
_pgp:
Hi,
don't you think you should add examples closer to applied math as
Discreet Fourier transform, financial math, Finite Element Method, etc
?
Some explanations :
I am a french teacher and if the Jury is not aware of the importance
of p-adic stuff or Elliptic Curve story, it will all appear
On Nov 25, 2007 10:24 PM, William Stein [EMAIL PROTECTED] wrote:
On Nov 25, 2007 11:52 AM, David Roe [EMAIL PROTECTED] wrote:
I have to agree. The slide where you list p-adic numbers, p-adic
L-functions and p-adic height pairings kinda jumped out at me. While I'm
obviously interested in
On Nov 24, 2007 11:32 PM, David Joyner [EMAIL PROTECTED] wrote:
Thank you for your email!
I think this is a great idea.
Things like the tutorial or constructions/cookbook (or a suitable subset
of them) might need to be translated into French as well. They are
open source as well of course,
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