On Mar 21, 11:25 pm, Dima Pasechnik wrote:
> On Wednesday, 21 March 2012 22:39:25 UTC-4, 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
>
> > Natu
On Wednesday, 21 March 2012 22:39:25 UTC-4, 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, appare
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)
See sage/symbolic/constants.py, e.g.
http://hg.sagemath.org/sage-main/fil
In sage 4.8:
sage: NaN - NaN
sage: 0
sage: NaN + NaN
2*NaN
sage: NaN * NaN
NaN^2
not what I expected...
RR(NaN) seems to work better
sage: RR(NaN) - RR(NaN)
NaN
sage: RR(NaN) + RR(NaN)
NaN
sage: RR(NaN) * RR(NaN)
NaN
Still some weirdness:
sage: RR(NaN) + x
x
sage: RR(NaN) * x
NaN*x
Gonzalo
> One request: can we have a query for "Tickets I authored (including
> closed)", and similarly "Tickets reviewed by me"? (For me "All my tickets
> (including closed)" brings up over 500 tickets, but the vast majority of
> those are ones where I just made one trivial comment or metadata
> correctio
Is there another user that could try uploading the patch from your
computer? I seem to recall you've had difficulty with trac before. It
would be nice to figure out if it was based on your trac account or your
computer somehow.
David
On Wed, Mar 21, 2012 at 14:00, Florent Hivert wrote:
>
On Mar 21, 11:28 pm, Mark Florisson wrote:
> On Mar 21, 8:06 pm, 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
On Mar 21, 7:42 pm, David Roe wrote:
> Hi everyone,
> There is now a Cython debugger
> (http://docs.cython.org/src/userguide/debugging.html). It would be great if
> this functionality were tied into the python debugger, so that (after you
> compiled your program with some flags perhaps and sta
On Mar 21, 8:06 pm, 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 support for pdb would be
> Oh cool. Just FYI it appears there is a trailing space in the page name.
>
> This says that the session.sid is text. Surely that can't be!?
>
It is. "session.sid" is a fancy way of saying "trac username." :-)
David
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To u
On Mar 21, 2012, at 8:08 PM, David Roe wrote:
> Are we using the same schema as at
> http://trac.edgewall.org/wiki/TracDev/DatabaseSchema, or do we have
> modifications of our own? Actually, I'm not sure why I'm asking since I
> don't really have DBA skills, and I don't want to be a trac admin
Hi,
On Wed, Mar 21, 2012 at 12:03:25PM -0700, Jonathan Bober wrote:
> Perhaps you just had a flaky connection, and the fact that the same
> file kept failing was just a coincidence?
>
> There are some errors in the trac log like
>
> [...]
> File "/usr/lib/python2.5/cgi.py", line 691, in
On 03/21/2012 12:42 PM, David Roe wrote:
Hi everyone,
There is now a Cython debugger
(http://docs.cython.org/src/userguide/debugging.html). It would be
great if this functionality were tied into the python debugger, so that
(after you compiled your program with some flags perhaps and start Sage
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 support for pdb would be another cool project,
though arguably more a Cython p
Le mercredi 21 mars, John H Palmieri a écrit:
> On Wednesday, March 21, 2012 12:33:39 PM UTC-7, Snark 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?
On Wednesday, March 21, 2012 12:33:39 PM UTC-7, Snark 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) :
> > >
On 03/21/12 14:56, William Stein wrote:
> Hi Proud Sage Developers,
>
> At the current Sage workshop some people (me, David Roe, Jen
> Balakrishnan, etc.) have made a stopgap function and identified Trac
> tickets describing "Bugs silently producing wrong answers". So far
> they listed 7 of them:
Keshav Kini writes:
> hacking $SAGE_LOCAL/bin/sage-spkg .
Sorry - it's now $SAGE_ROOT/spkg/bin/sage-spkg , after the exciting
events of #11073.
-Keshav
Join us in #sagemath on irc.freenode.net !
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Julien Puydt writes:
> Thanks, but that was an example ; my question was more general : is
> there some way to know? On my system, I can for example do "dpkg
> -S /path/to/some/file/I/am/wondering/about" and get the name of the
> culprit package (in most cases...).
You can also do `apt-file searc
Hi everyone,
There is now a Cython debugger (
http://docs.cython.org/src/userguide/debugging.html). It would be great if
this functionality were tied into the python debugger, so that (after you
compiled your program with some flags perhaps and start Sage under gdb) you
could drop into the python
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 pro
> Are we using the same schema as at
> http://trac.edgewall.org/wiki/TracDev/DatabaseSchema, or do we have
> modifications of our own? Actually, I'm not sure why I'm asking since I
> don't really have DBA skills, and I don't want to be a trac admin. :-)
> Thanks to those who have this (often than
Hi Keshav,
On 2012-03-21, Keshav Kini wrote:
> Yup, news.gmane.org is the NNTP server, and once you connect to it you
> can subscribe to or otherwise view different groups. You should create a
> file called ~/.gnus.el and use it to set news.gmane.org as the default
> NNTP server. Here is my ~/.gn
Perhaps you just had a flaky connection, and the fact that the same
file kept failing was just a coincidence?
There are some errors in the trac log like
[...]
File "/usr/lib/python2.5/cgi.py", line 691, in read_lines
self.read_lines_to_outerboundary()
File "/usr/lib/python2.5/cgi.py", lin
Hi Proud Sage Developers,
At the current Sage workshop some people (me, David Roe, Jen
Balakrishnan, etc.) have made a stopgap function and identified Trac
tickets describing "Bugs silently producing wrong answers". So far
they listed 7 of them: http://trac.sagemath.org/sage_trac/report/79
Do *y
I have no idea what's going on, but I succeeded in uploading it. It's now
attached to 12717.
David
On Wed, Mar 21, 2012 at 11:23, Florent Hivert wrote:
> Hi David,
>
> > > I don't know exactly what happened, but the folder
> > > /var/trac/sage_trac/attachments/ticket/12717 didn't exist eve
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 provided by the cython spkg.
-- William
>
> Snark on #sagemath
>
Hi David,
> > I don't know exactly what happened, but the folder
> > /var/trac/sage_trac/attachments/ticket/12717 didn't exist even though the
> > ticket existed. I tried attaching a file to the ticket, succeeded, and
> > now the folder exists. Try again?
Thanks for your help.
> I tried
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
Snark on #sagemath
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Hi David,
On Wed, Mar 21, 2012 at 10:59:57AM -0700, David Roe wrote:
> I don't know exactly what happened, but the folder
> /var/trac/sage_trac/attachments/ticket/12717 didn't exist even though the
> ticket existed. I tried attaching a file to the ticket, succeeded, and now
> the folder exi
I don't know exactly what happened, but the folder
/var/trac/sage_trac/attachments/ticket/12717 didn't exist even though the
ticket existed. I tried attaching a file to the ticket, succeeded, and now
the folder exists. Try again?
David
On Wed, Mar 21, 2012 at 10:55, Florent Hivert wrote:
>
Hi there,
Right now trac is perfectly working (I was able to create ticket #12717),
except that I can't manage to upload any attachment. Firefox show the
uploading busy for hours. Is it me or a general problem ?
Cheers,
Florent
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Le dimanche 18 mars, David Roe a écrit:
> Let us know if today is a bad day for some reason, and also if
> something is misbehaving after the switch.
I just made something funny ; I don't know if it worked before, but
still: as I wanted to do a custom query, I removed all filters... and
the handy
Yeah, I tried to write exactly that query and have been running into SQL
problems. I'll poke at it a bit more today if there's a boxen admin around
to restart postgres if I mess things up. :-)
David
On Wed, Mar 21, 2012 at 08:24, William Stein wrote:
> On Wed, Mar 21, 2012 at 4:38 AM, David Lo
On 21 Mrz., 16:24, William Stein wrote:
> Is there a report that lists "tickets needing work that I *attached a
> patch to*"?
Well, in case you attached a patch to a ticket, you should normally
also be listed in the "authors" (or "reviewers") field.
I.e., such a query just demands for a bit more
On Mar 21, 2012, at 4:29 PM, Keshav Kini wrote:
> William Stein writes:
>> Is there a report that lists "tickets needing work that I *attached a
>> patch to*"?
>
> As I recall, David was having trouble with those kinds of queries,
> because attachments store the ticket number they're on using a s
William Stein writes:
> Is there a report that lists "tickets needing work that I *attached a
> patch to*"?
As I recall, David was having trouble with those kinds of queries,
because attachments store the ticket number they're on using a string
field, whereas ticket IDs themselves are integers fo
On Wed, Mar 21, 2012 at 4:38 AM, David Loeffler wrote:
> This looks great -- for ages I've been ignoring the built-in trac reports
> and using Custom Query because the built-in reports were no use, but these
> look much more sensible.
>
> One request: can we have a query for "Tickets I authored (i
On Wed, Mar 21, 2012 at 11:20 AM, William Stein wrote:
> On Wed, Mar 21, 2012 at 5:32 AM, David Roe wrote:
>> This seems to be happening much more frequently right now. Could someone
>> with root on boxen either restart the postgres server or kill some of the
>> postgres processes?
>
> Done. I
On Wed, Mar 21, 2012 at 5:32 AM, David Roe wrote:
> This seems to be happening much more frequently right now. Could someone
> with root on boxen either restart the postgres server or kill some of the
> postgres processes?
Done. I don't know if anybody also did so in the last five hours...
>
>
Simon King writes:
> Got it! Gnus-Emacs found news.gmane.org, and from there I could
> subscribe sage-support.
Yup, news.gmane.org is the NNTP server, and once you connect to it you
can subscribe to or otherwise view different groups. You should create a
file called ~/.gnus.el and use it to set n
Hi
On 20 March 2012 13:20, leif wrote:
> (You could most probably also set DOT_SAGE "manually" when invoking
> 'sage' for the first time; it defaults to '$HOME/.sage/'.)
>
Thanks, I have done this and uploaded a new package to
launchpad. I now set DOT_SAGE=/root/.sage .
Regards,
Jan
--
.~.
On 21 Mrz., 01:52, Keshav Kini wrote:
> David Roe writes:
> > Yep. Everyone should set their "Real Name" in trac's preferences if they
> > want
> > the personalized reports to work for them.
> > David
>
> So Dima can set his name to Dima Pasechnik, find all tickets with that
> in the Author fie
Le mercredi 21 mars, Simon King a écrit:
> Hi Keshav,
>
> On 19 Mrz., 20:12, Keshav Kini wrote:
> > This followup is also written via Gmane, and in Gnus (an Emacs
> > mode) :) No web browser required!
>
> Can you point me to an introduction how to subscribe to a gmane group
> via Emacs in Gnus m
Hi!
On 21 Mrz., 11:27, Simon King wrote:
> Hi Keshav,
>
> On 19 Mrz., 20:12, Keshav Kini wrote:
>
> > This followup is also written via Gmane, and in Gnus (an Emacs mode) :)
> > No web browser required!
>
> Can you point me to an introduction how to subscribe to a gmane group
> via Emacs in Gnus
Hi Keshav,
On 19 Mrz., 20:12, Keshav Kini wrote:
> This followup is also written via Gmane, and in Gnus (an Emacs mode) :)
> No web browser required!
Can you point me to an introduction how to subscribe to a gmane group
via Emacs in Gnus mode?
I tried to find the answer by search with google, a
On 2012-03-21 00:16, Jeroen Demeyer wrote:
> I removed the f2c package from Sage and successfully built and tested it
> on sage.math and bsd.math. So why do we need this package?
This is now
http://trac.sagemath.org/sage_trac/ticket/12714
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This seems to be happening much more frequently right now. Could someone
with root on boxen either restart the postgres server or kill some of the
postgres processes?
I'm afraid this is my fault: I've started a few long running processes
while experimenting with SQL reports and can't kill them.
D
This looks great -- for ages I've been ignoring the built-in trac reports
and using Custom Query because the built-in reports were no use, but these
look much more sensible.
One request: can we have a query for "Tickets I authored (including
closed)", and similarly "Tickets reviewed by me"? (F
Le mercredi 21 mars, Jeroen Demeyer a écrit:
> On 2012-03-21 08:48, Julien Puydt wrote:
> > I couldn't help but notice that the R spkg contains and builds an
> > rpy2 spkg.
> >
> > Why isn't that spkg in $SAGE/spkg/standard/ like the others,
> > properly referenced in $SAGE/spkg/standard/deps?
>
On 2012-03-21 08:48, Julien Puydt wrote:
> Hi,
>
> I couldn't help but notice that the R spkg contains and builds an rpy2
> spkg.
>
> Why isn't that spkg in $SAGE/spkg/standard/ like the others, properly
> referenced in $SAGE/spkg/standard/deps?
http://trac.sagemath.org/sage_trac/ticket/9906
--
Hi,
I couldn't help but notice that the R spkg contains and builds an rpy2
spkg.
Why isn't that spkg in $SAGE/spkg/standard/ like the others, properly
referenced in $SAGE/spkg/standard/deps?
Snark on #sagemath
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On Mar 21, 2012, at 4:29 AM, David Roe wrote:
> Hi everyone,
> I've reorganized our trac reports, added a bunch of new ones and changed the
> View Tickets button so that it points to
> http://trac.sagemath.org/sage_trac/wiki/TicketReports. If you have any ideas
> for new reports you can eithe
On 2012-03-21 06:30, John H Palmieri wrote:
> I have no idea if this is a new issue, but the attachments for
> http://trac.sagemath.org/sage_trac/ticket/12684 don't view quite
> correctly: there are some lines at the end of the patch which move files
> around, and those are not visible when you vie
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