Hello all,
This is a remainder that all ticket authors or reviewers should add
their real name on Trac when authoring/reviewing a ticket. Most regular
Sage developers already do this (except for this guy "was" :-) ) but you
should also tell your students or colleagues doing an occasional Sage
pat
On Aug 22, 4:34 pm, Jason Grout wrote:
> What about:
>
> var('a,b,x1')
>
> x1 (a+b)
In order to deal with this situation, as well as the conditional
"(this) or (that)", my simple regex would need to be
changed to only trigger when a *VARIABLE* was followed by a space and
left parens.
In fact, th
On Aug 22, 2011, at 11:09 PM, Chris Seberino wrote:
> On Aug 22, 3:07 pm, Nils Bruin wrote:
>
>> One gotcha would be someone wanting to spell out an expression with
>> spaces:
>>
>> a / ( b + c )
>>
>> or logical expressions:
>>
>> ( x >-10 and x < -5 ) or ( x > 5 and x < 10 )
>
> No! I thi
Hi Evans
This is only for the ATLAS compilation, which compiles (basci linear algebra
routines):
http://en.wikipedia.org/wiki/Automatically_Tuned_Linear_Algebra_Software
It is perfectly safe, and recommended to get better battery life, to turn
the CPU frequency back to "on demand". Most of the ti
Hi Jan,
Using the commands
sudo apt-add-repository ppa:artfwo/ppa
sudo aptitude update
sudo aptitude -y install indicator-cpufreq
indicator-cpufreq &
you gave to increase my CPU performance, sage now works.
Thanks :-)
On Aug 21, 5:36 am, Jan Groenewald wrote:
> Hi Evans
>
> On 21 August 2011
On 8/22/11 4:09 PM, Chris Seberino wrote:
On Aug 22, 3:07 pm, Nils Bruin wrote:
One gotcha would be someone wanting to spell out an expression with
spaces:
a / ( b + c )
or logical expressions:
( x>-10 and x< -5 ) or ( x> 5 and x< 10 )
No! I think you are interpreting my little hu
On Aug 22, 3:07 pm, Nils Bruin wrote:
> One gotcha would be someone wanting to spell out an expression with
> spaces:
>
> a / ( b + c )
>
> or logical expressions:
>
> ( x >-10 and x < -5 ) or ( x > 5 and x < 10 )
No! I think you are interpreting my little humble proposal to be more
grander
On Aug 21, 7:45 pm, Chris Seberino wrote:
> In other words, have a regex like "\w\s\(" that replaces the
> whitespace with "*" giving
> "\w\*\(".
> Is this feasible? I'm trying to think if there are any hidden gotchas
> I don't know about.
One gotcha would be someone wanting to spell out an expr
On Mon, Aug 22, 2011 at 6:09 AM, kcrisman wrote:
> See sage: sage.misc.preparser.implicit_mul? for current information
> (it looks like you found this).
>
> I don't see why one couldn't have this as a level. Whether it would be
>>10 or <10, or maybe needs to be level 3*I, I wouldn't dare to
> spec
On Mon, Aug 22, 2011 at 10:18 AM, William Stein wrote:
> On Mon, Aug 22, 2011 at 9:24 AM, defeo wrote:
>> On Aug 6, 12:47 pm, Rado wrote:
>>> I just reverted *.sagenb.org to the state it was in 2 days ago.
>>
>> What's the status of *.sagenb.org, right now? I haven't been able to
>> create new w
On Mon, Aug 22, 2011 at 9:24 AM, defeo wrote:
> On Aug 6, 12:47 pm, Rado wrote:
>> I just reverted *.sagenb.org to the state it was in 2 days ago.
>
> What's the status of *.sagenb.org, right now? I haven't been able to
> create new worksheets or open old ones in the past few days on www.sagenb.o
On Aug 6, 12:47 pm, Rado wrote:
> I just reverted *.sagenb.org to the state it was in 2 days ago.
What's the status of *.sagenb.org, right now? I haven't been able to
create new worksheets or open old ones in the past few days on www.sagenb.org:
I invariably get an "Internal Server Error".
Thank
Dear Kevin,
In the sage source tree there are multiple repositories, so you probably
fixed it for one repository but still have uncommitted changes in others.
Below is a list of the 5 repositories relatively to SAGE_ROOT (the . one is
SAGE_ROOT itself)
., data/extcode, devel/sage/, devel/sagenb
On Aug 22, 8:09 am, kcrisman wrote:
> speculate. But you could open a ticket and have people discuss it
> there, especially if it proved quite useful and natural for your
> work. You could probably also hack your own copy, though that is less
> optimal, in my opinion.
Thanks for feedback. I'm
On Aug 22, 8:09 am, kcrisman wrote:
> See sage: sage.misc.preparser.implicit_mul? for current information
> (it looks like you found this).
>
> I don't see why one couldn't have this as a level. Whether it would be>10 or
> <10, or maybe needs to be level 3*I, I wouldn't dare to
>
> speculate.
Perhaps Bug Days fodder:
The following ticket needs *only* sanity-check review - that it is
correctly formed in its spkg, and that it installs and works right on
some 'standard' platform. All changes are from upstream in CVS in any
case.
http://trac.sagemath.org/sage_trac/ticket/9
The follo
I'm trying to upgrade sage on two boxes from 4.7 to 4.7.1. "sage -upgrade"
fails with "There are uncommitted changes in the Sage root repository.
Aborting."
On one box, "sage -hg diff" found that I had modified SAGE_ROOT, so I undid
that. But it still complains about uncommitted changes, even
See sage: sage.misc.preparser.implicit_mul? for current information
(it looks like you found this).
I don't see why one couldn't have this as a level. Whether it would be
>10 or <10, or maybe needs to be level 3*I, I wouldn't dare to
speculate. But you could open a ticket and have people discuss
Hi Jan,
Below are the links to the files you requested.
http://users.aims.ac.za/~evans/sage-bugs/error_UNKNOWNx8632SSE3.tgz
http://users.aims.ac.za/~evans/sage-bugs/dMMCACHEEDGE.LOG
On Aug 21, 5:36 am, Jan Groenewald wrote:
> Hi Evans
>
> On 21 August 2011 05:11, leif wrote:
>
> > Looks like
On 2011-08-22 00:38, MartinX wrote:
> Graphviz would not install as pkg-config was not reading the
> pangocairo.pc in the grphviz configure file in the sage environment so
> it was not setting the includes correctly. Cause is a duplication of
> SAGE_ROOT definition in sage's local libpng12.pc. T
On 8/21/11 5:38 PM, MartinX wrote:
Graphviz would not install as pkg-config was not reading the
pangocairo.pc in the grphviz configure file in the sage environment so
it was not setting the includes correctly. Cause is a duplication of
SAGE_ROOT definition in sage's local libpng12.pc. This pro
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