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 >
> wrote:
> > I will try to explain myself better.
> >
> > I am working with power sums: sum 1/a^k, (k positive integ
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
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 informatio
I found it.
sage: LS. = 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 o
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
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 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()
>
> Cheers,
> Simon
:
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" wrote:
> On 04/30/11 09:59 PM, Alex Lar
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 regards
emath.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 wrote:
>
>
>
>
>
>
>
> > Dear all,
>
> &
Dear all,
Sage failed to install in ubuntu 11.04. I get the following error:
ImportError: No module named crypt
Error importing ipy_profile_sage - perhaps you should run %upgrade?
WARNING: Loading of ipy_profile_sage failed.
Any idea of how to fix this?
Thanks in advance:
Alex Lara.
--
To
Hi everyone
In Sage 4.5.2 and Sage 4.5.3, I get the following error using
partial_fraction_decomposition()
sage: R. = GF(3)[]
sage: q = (x+1)/(x^3+x+1)
sage: q.partial_fraction_decomposition()
---
AttributeError
That's right William, the command line interface is different.
Thank you
Alex.
On 19 mayo, 11:10, William Stein wrote:
> On Wed, May 19, 2010 at 7:53 AM, Alex Lara wrote:
> > Hi everybody,
>
> > Is it possible to install kash 2.5 in sage? I need to compute the
>
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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:51-0700 [-] Starting factory
Error showing url: There was an error launching the default action
command associated with this location.
If after that, in the url of firefox I type http://localhost:8000
it begins to work.
Any idea why it does not work?
---Alex Lara
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 wrote:
> Hi Alex,
>
> > After I found a bug in sage 3.2.3 ( see Division error in Sage 3.3 but
> > not i
print (k,G[k])
Some idea of how to fix this?
Thanks,
Alex Lara.
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age: 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
Hi guys,
I recently upgrade sage from 3.2.3 to 3.3. I'm also have sage 3.1.1
The thing is that the following commands give different results:
F.=FiniteField(9)
A. = PolynomialRing(F)
K. = FractionField(A)
f= 2/(t^2+2*t); g =t^9/(t^18 + t^10 + t^2);f+g
In 3.1.1 gives the right answer (I guess) b
:
> 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.
; On Fri, Mar 6, 2009 at 1:33 AM, Dan Drake 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
On Mar 5, 11:13 pm, Mike Hansen wrote:
> Hi Alex,
>
> On Thu, Mar 5, 2009 at 9:37 PM, Alex Lara 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, maxim
pm, Marshall Hampton 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 wrote:
>
> > Hi Drake,
>
> > I didn't work. I have to versions of sage (3
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 wrote:
> On Thu, 05 Mar 2009 at 05:44AM -0800, Alex Lara wrote:
> > Hi Dan,
> &
is the man to ask -- I'm pretty sure he reads sage-support,
>
> He not only 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 w
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...
Err
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 your
work for you -- you have to build 3.1.1 on your
> laptop.)
>
> -cc
>
> On Mon, Mar 2, 2009 at 10:32 AM, Alex Lara 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
work for you -- you have to build 3.1.1 on your
> laptop.)
>
> -cc
>
> On Mon, Mar 2, 2009 at 10:32 AM, Alex Lara 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
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 wrote:
>
> > Hi Craig,
>
> > Thanks for explanation, it was clear. Now I have six files, but the
> > program is still running and will generat
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 wrote:
> >> From command line of Sage 3.1.1, I saved s
ara/test.sobj
Alex
On 1 mar, 09:34, Mike Hansen wrote:
> Hi Alex,
>
> On Sun, Mar 1, 2009 at 8:20 AM, Alex Lara 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:
> > DeprecationWa
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.
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