> Here, for example, is the Cayley graph of the alternating group A5:
>
> A = AlternatingGroup(5)
> G = Graph(A.cayley_graph())
> s = G.graphviz_string()
> f = open('graphfile.dot', 'w')
> f.write(s)
> f.close()
>
Actually for this example graphviz's neato (i.e. spring model) doesn't
do much bett
Thanks William.
That did the trick!
... JoelS
On Jun 15, 3:58 pm, William Stein wrote:
> On Mon, Jun 15, 2009 at 8:35 PM, JoelS wrote:
>
> > Since version 3.4 or so I haven't been able to either upload
> > worksheets to my Sage notebook nor download from the notebook to a
> > file on my comput
On Mon, Jun 15, 2009 at 8:35 PM, JoelS wrote:
>
> Since version 3.4 or so I haven't been able to either upload
> worksheets to my Sage notebook nor download from the notebook to a
> file on my computer. This problem is independent of default web
> browser, and exists equally on both my Mac G4 Powe
On Mon, Jun 15, 2009 at 10:54 PM, Mikie wrote:
>
> Is there anyway to get the factor function to factor an expression
> without using QQ['x'].0? I want just integer factors.
I don't understand what you mean by "integer factors"? Can you give an example?
> I have created a Twisted server using
On Tue, Jun 16, 2009 at 12:27 AM, mark mcclure wrote:
>
> On Jun 15, 10:38 am, William Stein wrote:
>> On Mon, Jun 15, 2009 at 12:55 PM, Dominique
>> Manchon wrote:
>>
>> > Hello!
>>
>> > I'm a newcomer into Sage and Python. When I want to draw some
>> > graphical representation of graphs I get p
On Jun 15, 10:38 am, William Stein wrote:
> On Mon, Jun 15, 2009 at 12:55 PM, Dominique
> Manchon wrote:
>
> > Hello!
>
> > I'm a newcomer into Sage and Python. When I want to draw some
> > graphical representation of graphs I get problems
>
> Despite years of work, drawing graphs in Sage is stil
Is there anyway to get the factor function to factor an expression
without using QQ['x'].0? I want just integer factors.
I have created a Twisted server using Sage to do calculations from a
form.
When I put QQ['x'].0 into the sage script I get a systax on the
period. It does work from the comman
On Jun 15, 9:32 am, Craig Citro wrote:
> >> My apologies for posting about the sage-windows group within the sage-
> >> support group but I posted 3 messages (two replies and a new topic)
> >> into sage-windows a couple of weeks back and they're still not showing
> >> up in the message lists. A
Very interesting...
so how would be the best way to do this with symbolics in SAGE? I
think the recent switch to pynac requires the community some time to
learn how to use it.
Nonetheless, I sent an email to the author of Unum, so he could at
least point out some suggestions, if not directly hel
On Mon, Jun 15, 2009 at 9:59 AM, William Stein wrote:
>>> It's completely broken. This is a new bug in Sage-4.0, which was
>>> introduced by factoring dsage out from the core sage library, I think
>>> by Mike Hansen. I've opened a blocker ticket for this:
>>>
>>> http://trac.sagemath.org/sage_tr
Since version 3.4 or so I haven't been able to either upload
worksheets to my Sage notebook nor download from the notebook to a
file on my computer. This problem is independent of default web
browser, and exists equally on both my Mac G4 Powerbook and intel
Macbook.
*
(1) When trying to down
On Jun 15, 4:24 am, Maurizio wrote:
> precisely, basic units (as meter, second, etc) are, by definition,
> terminal unums (without references); derived units (as Newton, Joule,
> etc) have a dictionary with, as keys, unums representing basic/derived
> units, and, as values, their exponents; fina
On 12 Jun., 08:55, paramaniac wrote:
> After 9 hours of hard work, my brave PowerBook G4 800MHz 1GB managed
Well, imagine how hard my brave PowerBook G4 550 MHz 768MB has to
work ... and it did build all the Sage OS X 10.4 PPC G4 versions from
3.4 on. This also explains why these builds are usua
On Mon, Jun 15, 2009 at 6:48 PM, lenient7 wrote:
>
> Thank you William,
>
> I am seriously considering learning Python. In any case, it looks like
> that I need to be versatile with Python to use Sage well.
Check out this awesome free book:
http://www.diveintopython.org/
My favorite non-free Py
Thank you William,
I am seriously considering learning Python. In any case, it looks like
that I need to be versatile with Python to use Sage well.
On Jun 15, 11:39 am, William Stein wrote:
> On Mon, Jun 15, 2009 at 5:03 PM, lenient7 wrote:
>
> > Hello everyone,
>
> > I am very new to the sage.
>> My apologies for posting about the sage-windows group within the sage-
>> support group but I posted 3 messages (two replies and a new topic)
>> into sage-windows a couple of weeks back and they're still not showing
>> up in the message lists. And I wasn't sure how else to ask for help in
>> po
Hi all,
OpenOpt 0.24, a free Python-written numerical optimization framework
with some own solvers and connections to tens of 3rd party ones, has
been released.
BSD license allows to use it in both free opensource and commercial
closed-code software.
Currently we have ~80 unique visitors daily,
On Mon, Jun 15, 2009 at 5:03 PM, lenient7 wrote:
>
> Hello everyone,
>
> I am very new to the sage.
>
> I tried to use the sage from a remote client. On that regard, I am
> running the Sage 4.0.1 on OpenSUSE 11.1 64bit edition. However when I
> am trying to run notebook with 'secure=True' option,
Hello everyone,
I am very new to the sage.
I tried to use the sage from a remote client. On that regard, I am
running the Sage 4.0.1 on OpenSUSE 11.1 64bit edition. However when I
am trying to run notebook with 'secure=True' option, it gives errors
which looks like coming from notebook.setup().
On Tue, Jun 9, 2009 at 4:44 AM, James Parson wrote:
>
>>
>> Here's a really dumb thing you could do.
>>
>> (1) Make a copy of sage-vmware-* to another directory.
>>
>> (2) Run both vmware's at the same time.
>>
>> That'll definitely use both cores on your computer.
>
> Indeed! That's what I ended
2009/6/15 Jean-Guillaume Dumas :
>
> William Stein wrote:
>> On Wed, Jun 10, 2009 at 6:03 PM, Yann wrote:
>>
>>> --
>>> | Sage Version 4.0.1, Release Date: 2009-06-06 |
>>> | Type notebook() for the GUI, and
On Wed, Jun 10, 2009 at 4:14 PM, Ton
Biegstraaten wrote:
> Hi,
> As an example I multiplied the first terms of 2 Dirichlet powerseries. The
> result is also a Dirichlet powerserie, but how do I get the result in that
> shape?
> ---
>
> sage: a(x) = sum([1/(n^x) for n in range(1,4)])
> sage: b(x) =
On Mon, Jun 15, 2009 at 12:55 PM, Dominique
Manchon wrote:
>
> Hello!
>
> I'm a newcomer into Sage and Python. When I want to draw some
> graphical
> representation of graphs I get problems : the vertices are partially
> cut-off. They almost disappear when the graph looks like a vertical
> ladder.
Hi Yann (and sage-support),
This is from a linbox developer (see below). This will be fixed by:
(1) upgrading -- actually, we *already* use linbox-1.1.6 in sage, so ...
(2) making it so minpoly by default just raises a NotImplementedError, however
minpoly(proof=False) will call minpol
Dear Burcin
Thanks for all
It seems the patch works fine for my application, at least this is
what the first tests says !
I will get back to here if I see issues
Nicolas
On 12 juin, 11:22, Burcin Erocal wrote:
> Hi Nicolas,
>
> On Fri, 12 Jun 2009 02:09:08 -0700 (PDT)
>
> Nicolas wrote:
> >
Hello!
I'm a newcomer into Sage and Python. When I want to draw some
graphical
representation of graphs I get problems : the vertices are partially
cut-off. They almost disappear when the graph looks like a vertical
ladder. For example:
arbre1={0:[1],1:[]}
arbre2={0:[1,2],1:[],2:[]}
A1=Graph(arb
On Wed, Jun 10, 2009 at 6:03 PM, Yann wrote:
>
> --
> | Sage Version 4.0.1, Release Date: 2009-06-06 |
> | Type notebook() for the GUI, and license() for information. |
> --
On Mon, Jun 15, 2009 at 12:24 PM, Maurizio wrote:
>
> I am wondering whether somebody contacted the author.
>
> Let me cite him (everything is better explained in the wiki):
>
> - I have another idea for further development, which is more
> technical. It is to remove the unit dictionary stored as
I am wondering whether somebody contacted the author.
Let me cite him (everything is better explained in the wiki):
- I have another idea for further development, which is more
technical. It is to remove the unit dictionary stored as Unum's class
attributes (which is the cornerstone of the curre
On Mon, Jun 15, 2009 at 1:04 AM, kilucas wrote:
>
> My apologies for posting about the sage-windows group within the sage-
> support group but I posted 3 messages (two replies and a new topic)
> into sage-windows a couple of weeks back and they're still not showing
> up in the message lists. And I
> The main purpose of my email was to make a point about "trusting" the
> answers being crucial to the sage project. After sending the email I
> realised another viewpoint: if you stuck to a "safe" version of sage
> on sagenb.org, few people would use the alpha server and you'd lose a
> great oppo
I've tried ./sage -bdist 4.0.1-OSX10.4-PowerPC, the new Sage folder is
now 1.36GB and the .dmg file dwindled to 365MB:
http://n.ethz.ch/student/lukasre/download/
Sorry for wasting your time.
Regards,
Lukas
--~--~-~--~~~---~--~~
To post to this group, send email to
I've tried ./sage -bdist 4.0.1-OSX10.4-PowerPC, the new Sage folder is
now 1.36GB and the .dmg file dwindled to 365MB:
http://n.ethz.ch/student/lukasre/download/
Sorry for waisting your time.
Regards,
Lukas
--~--~-~--~~~---~--~~
To post to this group, send email to
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