On 3/23/12 2:40 AM, David Roe wrote:
So check out a new plugin that's enabled on experimental:
http://trac-hacks.org/wiki/DuplicateTicketSearchPlugin, which does a
search on existing tickets for duplicates when you type in the summary
for a new ticket you're creating. If people like it, we can e
Andrew Ohana and I have created http://trac.sagemath.org/experimental/ as a
place to experiment with Trac Plugins (and eventually using a git
repository). Changes to tickets, attachments, etc can be made to either
the experimental or the normal trac server: they share the same database
and attachm
I don't know where the NaN is being manipulated, there are lots
of design issues that could be addressed using it.
Note that there are huge numbers of NaNs -- a NaN has a reserved
exponent; the fraction part can be used to encode info.
You might also see how infinities are handled.
A NaN can be
I assume the idea is to use selecting from menus/palettes, since that
is the
alternative to keyboard input in Mathematica.
I know of no evidence that this makes it easier (or faster) to input
long and
complicated expressions. Do you?
Studying how to use the mathinput panel (free, in windows) as
>
> > > PS1: I had a hard time with my first sentence : "there are a lot of
> > > places" or "there is a lot of places" ?! Hopefully what I wrote is
> > > right...
> >
> > "there are many places"
>
> Oh, so neither of the first things that came to me was any good? Good
> to know...
>
I'm pretty s
In terms of my coding experience, I know Python and Java, but I haven't had
any experience with javascript yet. From what you've said, I guess this
project won't be suitable for me.
On Tuesday, March 20, 2012 2:02:35 PM UTC-7, dpvc wrote:
>
> Jason:
>
> As you know, I have done a lot of thinking
On Mon, Feb 6, 2012 at 12:21 PM, John Cremona wrote:
> Thanks!
>
> Barinder has genuine matrices A, B which give a representation of A_4
> in 26 dimensions over Q(zeta_11), i.e. A^2=I and B^3 = I and some
> commutator relation holds. I was surprised when he told me that
> A.eigenspaces_right() h
On 22 Mrz., 20:01, AD wrote:
> I am sorry for asking at the wrong forum. I am going to ask this in the
> sage-support section. I request the administrator of this forum to delete
> this question. Thanks.
No, this is in principle the correct list (or discussion group),
likewise the Google group sa
Hi there,
Sage documentation still has a lot of dangling links. To check if there are
some please use the recently added option --warn-links as in:
sage --docbuild --warn-links reference html
Beware that it triggers a full recompilation of the doc the first time you add
the option. Ple
Hi all,
just to let you know that the videos from the PyData workshop we held
at Google a couple of weeks ago are now online (not all talks are up
yet, so watch the page over the next few days if a talk you wanted to
see isn't posted yet):
http://marakana.com/s/2012_pydata_workshop,1090/index.htm
On Wed, Mar 21, 2012 at 01:06:47PM -0700, Robert Bradshaw wrote:
> To use this Cython debugger one must start up Sage under gdb.
> (Essentially, this is sage -gdb that knows about Python/Cython, which
> is really nice.) I don't think one could just drop down into it from
> pdb. (Adding Cython suppo
I've removed 500984 unauthenticated accounts. We're getting about one more
each minute; Tom is looking at server logs.
Unfortunately, this doesn't seem to resolve the slowness of the users page.
David
On Thu, Mar 22, 2012 at 02:58, Maarten Derickx
wrote:
> I'm for removing these accounts. Hopef
I am sorry for asking at the wrong forum. I am going to ask this in the
sage-support section. I request the administrator of this forum to delete
this question. Thanks.
--
To post to this group, send an email to sage-devel@googlegroups.com
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sage-
I was trying to install sage-4.8 from source in ubuntu 10.04. I had
downloaded the sage-4.8.tar archive, created the sage-4.8 directory and
then used the command "make". After nearly two hours, I got the report
(only relevant part is shown below):
***
Hi,
There are still a few days left to propose a Google Summer of Code
Project to work on Sage. See
https://www.google-melange.com/gsoc/org/google/gsoc2012/sage
Dozens of students have already joined the list and started suggesting ideas.
-- William
--
William Stein
Professor of Mathema
On Wed, Mar 21, 2012 at 7:39 PM, kcrisman wrote:
>
>
> On Mar 21, 10:00 pm, Gonzalo Tornaria
> wrote:
>> In sage 4.8:
>>
>> sage: NaN - NaN
>> sage: 0
>> sage: NaN + NaN
>> 2*NaN
>> sage: NaN * NaN
>> NaN^2
>
> Naturally! Since NaN is a symbolic expression, apparently:
>
> sage: type(NaN)
>
>
>
On Thu, Mar 22, 2012 at 11:26 AM, Simon King wrote:
> Hi William,
>
> On 2012-03-22, William Stein wrote:
>> Possibly. I'm curious -- did you attempt to make any backups anywhere ever?
>
> I hope that most of it can be found either in my home directory of
> sage.math (where I think I made the co
Hi William,
On 2012-03-22, William Stein wrote:
> Possibly. I'm curious -- did you attempt to make any backups anywhere ever?
I hope that most of it can be found either in my home directory of
sage.math (where I think I made the computation for the data base of
cohomology rings of groups of ord
On Thu, Mar 22, 2012 at 10:53 AM, Simon King wrote:
> Hi William!
>
> On 2012-03-22, William Stein wrote:
>> I have no idea. The directory /home/lmfdb doesn't even have a data
>> subdirectory.
>
> WHAT? You mean, data that I created in months of CPU time, among them
> the first computation of th
Hi William!
On 2012-03-22, William Stein wrote:
> I have no idea. The directory /home/lmfdb doesn't even have a data
> subdirectory.
WHAT? You mean, data that I created in months of CPU time, among them
the first computation of the mod-2 cohomology ring of the third Conway
group, are now simpl
Le jeudi 22 mars, Jason Grout a écrit:
> On 3/22/12 10:27 AM, Julien Puydt wrote:
> > Le jeudi 22 mars, Jason Grout a écrit:
> >> On 3/21/12 7:34 PM, Julien Puydt wrote:
> >>> Hi,
> >>>
> >>> yesterday I noticed that there are many places in sage's sources
> >>> (I only checked in the sage spkg) wh
On 3/22/12 10:27 AM, Julien Puydt wrote:
Le jeudi 22 mars, Jason Grout a écrit:
On 3/21/12 7:34 PM, Julien Puydt wrote:
Hi,
yesterday I noticed that there are many places in sage's sources (I
only checked in the sage spkg) where inclusions are made with a
filename which looks like ../../../../
Le jeudi 22 mars, Jason Grout a écrit:
> On 3/22/12 10:22 AM, William Stein wrote:
> > On Thu, Mar 22, 2012 at 10:19 AM, Jason Grout
> > wrote:
> >> On 3/21/12 7:34 PM, Julien Puydt wrote:
> >>>
> >>> Hi,
> >>>
> >>> yesterday I noticed that there are many places in sage's sources
> >>> (I only c
On Thu, Mar 22, 2012 at 10:32 AM, Jason Grout
wrote:
> On 3/22/12 10:22 AM, William Stein wrote:
>>
>> On Thu, Mar 22, 2012 at 10:19 AM, Jason Grout
>> wrote:
>>>
>>> On 3/21/12 7:34 PM, Julien Puydt wrote:
Hi,
yesterday I noticed that there are many places in sage's sou
On 3/22/12 10:22 AM, William Stein wrote:
On Thu, Mar 22, 2012 at 10:19 AM, Jason Grout
wrote:
On 3/21/12 7:34 PM, Julien Puydt wrote:
Hi,
yesterday I noticed that there are many places in sage's sources (I
only checked in the sage spkg) where inclusions are made with a
filename which looks
On Thu, Mar 22, 2012 at 10:02 AM, Simon King wrote:
> Hi!
>
> I just noticed that the data base for my group cohomology package is
> down. It is hosted at
> http://sage.math.washington.edu/home/lmfdb/data/p_group_cohomology/data,
> but it is not available - neither via sage.math nor via boxen.math
Le jeudi 22 mars, Jason Grout a écrit:
> On 3/21/12 7:34 PM, Julien Puydt wrote:
> > Hi,
> >
> > yesterday I noticed that there are many places in sage's sources (I
> > only checked in the sage spkg) where inclusions are made with a
> > filename which looks like ../../../../../whatever (no exagerat
On Thu, Mar 22, 2012 at 10:19 AM, Jason Grout
wrote:
> On 3/21/12 7:34 PM, Julien Puydt wrote:
>>
>> Hi,
>>
>> yesterday I noticed that there are many places in sage's sources (I
>> only checked in the sage spkg) where inclusions are made with a
>> filename which looks like ../../../../../whatever
On 3/21/12 7:34 PM, Julien Puydt wrote:
Hi,
yesterday I noticed that there are many places in sage's sources (I
only checked in the sage spkg) where inclusions are made with a
filename which looks like ../../../../../whatever (no exageration: up to
*five* levels!).
Shouldn't those be removed, a
Hi!
I just noticed that the data base for my group cohomology package is
down. It is hosted at
http://sage.math.washington.edu/home/lmfdb/data/p_group_cohomology/data,
but it is not available - neither via sage.math nor via boxen.math.
What is the problem?
Cheers,
Simon
--
To post to this gro
Le jeudi 22 mars, William Stein a écrit:
> On Wed, Mar 21, 2012 at 7:34 PM, Julien Puydt
> wrote:
> > Hi,
> >
> > yesterday I noticed that there are many places in sage's sources (I
> > only checked in the sage spkg) where inclusions are made with a
> > filename which looks like ../../../../../wha
On Thu, Mar 22, 2012 at 11:12:56AM +0100, leif wrote:
> Florent Hivert wrote:
> >This is very strange ! I was successful in adding a random patch but trac
> >seems to refuse the one patch I want to add. The offending patch is at [0],
> >if
> >someone has an idea of what is happening.
> >
> >[0]
>
On Wed, Mar 21, 2012 at 7:34 PM, Julien Puydt wrote:
> Hi,
>
> yesterday I noticed that there are many places in sage's sources (I
> only checked in the sage spkg) where inclusions are made with a
> filename which looks like ../../../../../whatever (no exageration: up to
> *five* levels!).
>
> Sho
Hi,
yesterday I noticed that there are many places in sage's sources (I
only checked in the sage spkg) where inclusions are made with a
filename which looks like ../../../../../whatever (no exageration: up to
*five* levels!).
Shouldn't those be removed, and the right path added to the include
lin
I would add
12080 Manin constant
10698 error in padic power series construction
8198 p-adic precision in vector multiplication
Chris
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Florent Hivert wrote:
This is very strange ! I was successful in adding a random patch but trac
seems to refuse the one patch I want to add. The offending patch is at [0], if
someone has an idea of what is happening.
[0]
http://combinat.sagemath.org/patches/file/084e2b6120ff/trac_12717-latex_bu
I'm for removing these accounts. Hopefully it will also make the loading of the
users page in the trac admin faster!
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For more options,
Julien Puydt wrote:
Le mercredi 21 mars, William Stein a écrit:
On Wed, Mar 21, 2012 at 2:16 PM, Julien Puydt
wrote:
Hi,
how can I know which spkg provided a file in sage?
Let's say for example (from sage-4.8) :
./local/lib/python2.6/site-packages/Cython/Includes/numpy.pxd
This is provide
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