Jaap Spies writes:
>
> Download the patch ( be sure it is the original!) to $SAGEROOT
> start ./sage
> and do
> sage: hg_sage.patch('trac_5017-graph_aut_gp_trans.patch')
> cntrl-d
> and do a ./sage -br
>
Thanks a lot. I did as you said and now the problem is solved.
Also, thanks a lot to Robert
Hello everybody,
I spoke with our admin. There was a python process consuming 100
percent of the cpu on our server. After a restart erverything seems
fine.
With best regards,
Lars
--~--~-~--~~~---~--~~
To post to this group, send email to sage-support@googlegroups
Is there a way to use SAGE to compute the index of
nilpotence of a nil ideal in an associative, noncommutative
ring? In the case I'm concerned with, the ring is a free
algebra over a finite field in three noncommuting
indeterminates modulo an ideal with generators given. The
resulting ring is ar
Nikos Apostolakis wrote:
> Jaap Spies writes:
>
>> Nikos Apostolakis wrote:
>>> It seems that when the vertices are labelled 0,..., n-1 then the
>>> translation is simply 0 <-> n, and the rest is fixed. At least
>>> this is the case with all examples I've seen. Can I assume that
>>> this wil
Jaap Spies writes:
> Nikos Apostolakis wrote:
>>
>> It seems that when the vertices are labelled 0,..., n-1 then the
>> translation is simply 0 <-> n, and the rest is fixed. At least
>> this is the case with all examples I've seen. Can I assume that
>> this will allways be the case?
>>
>
>
Jaap Spies wrote:
> William Stein wrote:
>> On Sun, Jan 18, 2009 at 3:53 AM, Jaap Spies wrote:
>>> Nikos Apostolakis wrote:
The "translation=True" flag does not work after upgrading to sage 3.2.3
I am not sure when this behaviour was introduced. In version 2.10.2 it
works fine, un
Nikos Apostolakis wrote:
> Jaap Spies writes:
>
>> Nikos Apostolakis wrote:
>>> The "translation=True" flag does not work after upgrading to sage 3.2.3
>>> I am not sure when this behaviour was introduced. In version 2.10.2 it
>>> works fine, unfortunately I don't have a more recent old sage to
Jaap Spies writes:
> Nikos Apostolakis wrote:
>> The "translation=True" flag does not work after upgrading to sage 3.2.3
>> I am not sure when this behaviour was introduced. In version 2.10.2 it
>> works fine, unfortunately I don't have a more recent old sage to check.
>>
>> sage: foo = Grap
On Sun, Jan 18, 2009 at 6:35 AM, William Stein wrote:
> On Sun, Jan 18, 2009 at 4:15 AM, Lars Fischer
> wrote:
>>
>> Hello,
>>
>> the error also occurs on
>>
>> http://www.sagenb.org
>>
>> Today, I created a new account lars
>> clicked on "New worksheet" an then I get:
>>
>> Internal Server Erro
On Sun, Jan 18, 2009 at 10:07 AM, Robert Dodier wrote:
>
> William Stein wrote:
>
>> sage: a = 7-(-1)^(1/3)
>> sage: latex(a._maxima_())
>> 7-\left(-1\right)^{{{1}\over{3}}}
>>
>> Don't use maxima(a), since then you'll get a in a session of maxima
>> that has different defaults than the calculus
mabshoff wrote:
>
>
> On Jan 18, 10:08 am, Jaap Spies wrote:
>> William Stein wrote:
>>> On Sun, Jan 18, 2009 at 3:53 AM, Jaap Spies wrote:
>
>
>
>>> Jaap -- great work tracking down when this broke. Could you open
>>> a trac ticket? Thanks!
>> I'm sorry I couln't be more precise. For som
On Jan 18, 10:08 am, Jaap Spies wrote:
> William Stein wrote:
> > On Sun, Jan 18, 2009 at 3:53 AM, Jaap Spies wrote:
> > Jaap -- great work tracking down when this broke. Could you open
> > a trac ticket? Thanks!
>
> I'm sorry I couln't be more precise. For some reason my sage-3.1.3 and
William Stein wrote:
> On Sun, Jan 18, 2009 at 3:53 AM, Jaap Spies wrote:
>> Nikos Apostolakis wrote:
>>> The "translation=True" flag does not work after upgrading to sage 3.2.3
>>> I am not sure when this behaviour was introduced. In version 2.10.2 it
>>> works fine, unfortunately I don't have
William Stein wrote:
> sage: a = 7-(-1)^(1/3)
> sage: latex(a._maxima_())
> 7-\left(-1\right)^{{{1}\over{3}}}
>
> Don't use maxima(a), since then you'll get a in a session of maxima
> that has different defaults than the calculus module uses, in
> particular, roots are always assumed real, which
On Jan 17, 9:51 am, loretta wrote:
Hi Loretta,
> > Yeah, I did see the email to sage-edu. What exact release of Firefox
> > nee Iceweasel are you running? Do you have any extensions installed?
> > Which ones? Does this happen if you run a vanilla Firefox? It seems
> > unlikely that the browse
> Please describe what you're really doing.
A x = b, A given (constant), x and b variables.
I need investigate the x_i
that match a set of criteria
(essentially which subset of the ( b_j ) are required
in their solution)
and substitute the subset obtained
into functions of the form f( x_i1, ...,
Hello,
> I'm moving the virtual machine from it's current physical host to a
> new one with more RAM, and will revive it there.
thank you for your answer. If I find out what happened on our server I
will report it here.
With best regards,
Lars Fischer
--~--~-~--~~~--
This is a thread about an "operator for function composition"...
Forwarded conversation
Subject: another question
From: *Paul Zimmermann*
Date: Sun, Jan 18, 2009 at 4:19 AM
To: michael.absh...@googlemail.com, wst...@gmail.com
Hi,
I don't find any operator for fu
On Sun, Jan 18, 2009 at 6:49 AM, Paul Zimmermann
wrote:
> Hi,
>
> I hit the following:
>
> sage: P. = PolynomialRing(GF(17))
> sage: m = Matrix(P,2,2)
> sage: m.randomize(); m
>
> [ 6*x^2 + 8*x + 12 10*x^2 + 4*x + 11]
> [8*x^2 + 12*x + 15 8*x^2 + 9*x + 16]
> sage: m.rank()
> ...
> NotImple
On Sun, Jan 18, 2009 at 3:53 AM, Jaap Spies wrote:
>
> Nikos Apostolakis wrote:
>> The "translation=True" flag does not work after upgrading to sage 3.2.3
>> I am not sure when this behaviour was introduced. In version 2.10.2 it
>> works fine, unfortunately I don't have a more recent old sage to
On Sun, Jan 18, 2009 at 6:27 AM, gerhard wrote:
>
> What is the easiest way to set up a vector of variables?
>
> I have a linear algebra problem ( GF(2) )
> and want to manipulate equations.
> The matrix sizes are M x M with M = O(100).
>
> The way I currently go about this is too much of a kludg
On Sun, Jan 18, 2009 at 4:15 AM, Lars Fischer
wrote:
>
> Hello,
>
> the error also occurs on
>
> http://www.sagenb.org
>
> Today, I created a new account lars
> clicked on "New worksheet" an then I get:
>
> Internal Server Error
> An error occurred rendering the requested page. More information i
What is the easiest way to set up a vector of variables?
I have a linear algebra problem ( GF(2) )
and want to manipulate equations.
The matrix sizes are M x M with M = O(100).
The way I currently go about this is too much of a kludge
to even admit to!
Thank you for the great tool and support I
Hello,
the error also occurs on
http://www.sagenb.org
Today, I created a new account lars
clicked on "New worksheet" an then I get:
Internal Server Error
An error occurred rendering the requested page. More information is
available in the server log.
What or where is the server log? Clicking
Nikos Apostolakis wrote:
> The "translation=True" flag does not work after upgrading to sage 3.2.3
> I am not sure when this behaviour was introduced. In version 2.10.2 it
> works fine, unfortunately I don't have a more recent old sage to check.
>
> sage: foo = Graph()
> sage: foo.add_edges(
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