Hi everybody,
I am using sagemath in server with several processors/cores, but its not
using
all the CPU resources. Most of the CPU are sitting idle.
Is it possible to build sage in such a way that all the cpu/cores?
Sage version: 'Sage Version 6.0, Release Date: 2013-12-17'
System
to work in parallel to take advantage of
the several processors/cores.
Thanks,
Alex.
El viernes, 28 de febrero de 2014 12:22:28 UTC-6, Alex Lara escribió:
Hi everybody,
I am using sagemath in server with several processors/cores, but its not
using
all the CPU resources. Most
I will try. Thank you
Alex.
El viernes, 28 de febrero de 2014 17:04:51 UTC-6, William escribió:
On Fri, Feb 28, 2014 at 3:00 PM, Alex Lara lrod...@gmail.comjavascript:
wrote:
I will try to explain myself better.
I am working with power sums: sum 1/a^k, (k positive integer) where
Thank you for your answer.
I know that default_prec is an option in newest versions of sage. But in
Sage 5.2 and older versions it seems there is not a way to change the
precision, and for now I can not upgrade sage.
Alex Lara
El martes, 3 de septiembre de 2013 03:19:44 UTC-5, John Cremona
I found it.
sage: LS.z = LaurentSeriesRing(GF(3))
sage: LS.default_prec()
20
sage: LS.set_default_prec(30)
sage: LS.default_prec()
30
Alex Lara.
El martes, 3 de septiembre de 2013 05:51:02 UTC-5, Alex Lara escribió:
Thank you for your answer.
I know that default_prec is an option
Hi everybody,
Is there a way to change the default precision to LaurentSeriesRing in Sage
5.2?
Thank you,
Alex Lara
Universidad Autónoma de Yucatán
México
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Thank you to all of you!
On Sep 15, 12:59 pm, Simon King simon.k...@uni-jena.de wrote:
PS:
sage: cm.explain(QQ, b.parent())
I forgot to copy-and-paste the definition of cm. It was:
sage: from sage.structure.element import get_coercion_model
sage: cm = get_coercion_model()
:
TypeError: unable to convert 1/8*(sqrt(-3) + 1)^3 to a rational
Thanks
Alex Lara
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I'm trying to build sage 4.6.2 from source. The output is here
http://dl.dropbox.com/u/5510419/test.log
I will run the long test and as soon as it finishes I will post the
output.
Best wishes---Alex
On 1 mayo, 02:52, Dr. David Kirkby david.kir...@onetel.net wrote:
On 04/30/11 09:59 PM, Alex
The command ./sage -f python (after install libssl-dev) did not work,
but sage -f python-2.6.4.p10.spkg did work (I think).
I ran make test. The following test failed:
sage -t -force_lib devel/sage/sage/rings/number_field/
number_field.py
Do you think my build is ok now?
Best
://trac.sagemath.org/sage_trac/ticket/11243and the
threadhttp://groups.google.com/group/sage-devel/browse_thread/thread/593b9a...
useful. We are tracking this problem.
- kcrisman
On Apr 29, 2:51 pm, Alex Lara lrodr...@gmail.com wrote:
Dear all,
Sage failed to install in ubuntu 11.04. I get
Hi everyone
In Sage 4.5.2 and Sage 4.5.3, I get the following error using
partial_fraction_decomposition()
sage: R.x = GF(3)[]
sage: q = (x+1)/(x^3+x+1)
sage: q.partial_fraction_decomposition()
---
AttributeError
Hi everybody,
Is it possible to install kash 2.5 in sage? I need to compute the
class group of function fields, but I couldn't with kash 3.
Thanks,
Alex
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That's right William, the command line interface is different.
Thank you
Alex.
On 19 mayo, 11:10, William Stein wst...@gmail.com wrote:
On Wed, May 19, 2010 at 7:53 AM, Alex Lara lrodr...@gmail.com wrote:
Hi everybody,
Is it possible to install kash 2.5 in sage? I need to compute
://localhost:8000
it begins to work.
Any idea why it does not work?
---Alex Lara
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Hi Craig,
I think it is better option (1), but where can I get 3.4.rcl? I don't
see it in the website of Sage.
In your opinion, which option is better?
---Alex
On 9 mar, 21:21, Craig Citro craigci...@gmail.com wrote:
Hi Alex,
After I found a bug in sage 3.2.3 ( see Division error in Sage
of how to fix this?
Thanks,
Alex Lara.
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: hn = fn*gd+fd*gn
sage: hd = fd*gd
sage: hn.gcd(hd)
t^3 + 2*t^2
sage: hn/hd
(2*t^15 + 2*t^14 + 2*t^13 + 2*t^12 + 2*t^11 + 2*t^10 + 2*t^9 + t^7 +
t^6 + t^5 + t^4 + t^3 + t^2 + t + 1)/(t^17 + t^9 + t)
sage 3.4.alpha0 gives the same thing.
John Cremona
2009/3/7 Alex Lara lrodr...@gmail.com
wrote:
On Fri, Mar 6, 2009 at 1:33 AM, Dan Drake dr...@kaist.edu wrote:
On Thu, 05 Mar 2009 at 10:45PM -0800, Alex Lara wrote:
What do you get when you run sage -maxima?
--Mike
I got this:
*** - invalid byte #xC3 in CHARSET:ASCII conversion
Break 1 [4]
I am totally guessing here
...@gmail.com wrote:
William Stein wrote:
On Thu, 05 Mar 2009 at 10:45PM -0800, Alex Lara wrote:
*** - invalid byte #xC3 in CHARSET:ASCII conversion
Try this: change the environment variable LC_CTYPE
e.g. LC_CTYPE=ES_es or LC_CTYPE=ES_es.UTF-8 or something
like that. Or maybe somehow
reads sage-support, but occasionally refers to himself in
the third person...
As for your question:
On Wed, 04 Mar 2009 at 10:35PM -0800, Alex Lara wrote:
I was trying to use the sagetex package unsuccessfully. I tried with
example.tex.
After I start running sage example.tex I got
Hi Drake,
I didn't work. I have to versions of sage (3.1.1 and 3.2.3) running on
my laptop. Really I don't have any clue of what's happening.
---Alex.
On Mar 5, 4:03 pm, Dan Drake dr...@kaist.edu wrote:
On Thu, 05 Mar 2009 at 05:44AM -0800, Alex Lara wrote:
Hi Dan,
You are totally right
hampto...@gmail.com wrote:
What operating system and type of computer are you using? Did you
install from source or with a binary?
-M. Hampton
On Mar 5, 9:42 pm, Alex Lara lrodr...@gmail.com wrote:
Hi Drake,
I didn't work. I have to versions of sage (3.1.1 and 3.2.3) running on
my laptop
On Mar 5, 11:13 pm, Mike Hansen mhan...@gmail.com wrote:
Hi Alex,
On Thu, Mar 5, 2009 at 9:37 PM, Alex Lara lrodr...@gmail.com wrote:
Hi Marshall
I'm using Ubuntu 8.04, in a laptop Dell inspiron 1420. I installed
from source. I have 3.1.1. and 3.2.3. I was checking, maxima does
Hi cc,
Every thing works ok. I already did a proof with one object and there
was no problem. There was no DeprecationWarning.
Thanks a lot, you're a genius man.
I'll abuse of your amability, and ask a new question. Please, if you
do not have time, don't worry. I know you are very busy with
Hi there,
I was trying to use the sagetex package unsuccessfully. I tried with
example.tex.
After I start running sage example.tex I got the following messages:
Processing Sage code for example.tex...
Inline formula 0
Inline formula 1
Inline formula 2
Inline formula 3
Code block begin...
Hi Craig,
Thanks for explanation, it was clear. Now I have six files, but the
program is still running and will generate more files. So, I would
love you can explain me how to fix the problem.
Thanks,
Alex
On 1 mar, 23:41, Craig Citro craigci...@gmail.com wrote:
From command line of
be easier to give you a patch against 3.1.1 than a patch
against 3.2.3 ...
-cc
On Mon, Mar 2, 2009 at 10:06 AM, Alex Lara lrodr...@gmail.com wrote:
Hi Craig,
Thanks for explanation, it was clear. Now I have six files, but the
program is still running and will generate more files. So, I would
at 10:32 AM, Alex Lara lrodr...@gmail.com wrote:
Hey Craig,
I have 3.2.3 in my laptop, but I use the machines of the University
(which have 3.1.1) to do computations that take long time.
---Alex
On 2 mar, 11:19, Craig Citro craigci...@gmail.com wrote:
Ah, does this mean you have
at 10:32 AM, Alex Lara lrodr...@gmail.com wrote:
Hey Craig,
I have 3.2.3 in my laptop, but I use the machines of the University
(which have 3.1.1) to do computations that take long time.
---Alex
On 2 mar, 11:19, Craig Citro craigci...@gmail.com wrote:
Ah, does this mean you have
I'm using Sage 3.2.3. I can't load objects created and saved with Sage
3.1.1. I got the following message:
DeprecationWarning: Your data is stored in an old format. Please use
the save() function to store your data in a more recent format.
--~--~-~--~~~---~--~~
/test.sobj
Alex
On 1 mar, 09:34, Mike Hansen mhan...@gmail.com wrote:
Hi Alex,
On Sun, Mar 1, 2009 at 8:20 AM, Alex Lara lrodr...@gmail.com wrote:
I'm using Sage 3.2.3. I can't load objects created and saved with Sage
3.1.1. I got the following message:
DeprecationWarning: Your data
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