Hi Georg,
On May 7, 8:21 pm, gsw wrote:
> I ran into all these problems half a year ago
Yes, I was surprised that it wasn't properly documented, although it
looks like a pretty standard problem.
> In the end Michael (Abshoff) got so
> distracted from more important work, that I decided to let
TO W. Stein:
Thanks.
That was what I needed.
SAGE is a great piece of software.
I'm using it in some adv math and cryptography classes.
TO J. Palmieri:
Yes I know you can do that. But you get into minor annoyances (which you can
code around) such as E.points().
On 5/4/09, William Stein wrote:
Hi all.
After importing scipy, if I run, say,
scipy.complex128(1.0) or even scipy.complex128(1)
I get
(1+0j) ,
as I should. However, if I run
scipy.complex128(1.0j) ,
I get this weird error:
---SNIP--
Traceback (most recent call last)
On May 7, 4:24 pm, Mike Hansen wrote:
> On Thu, May 7, 2009 at 4:15 PM, mabshoff
>
> wrote:
> > Thanks for dong this work so far.
>
> > Did you ever figure out if libintl was now mandatory?
>
> Wasn't it libiconv?
Yep, just checked and you are right. But I did not check if 2.9
mandated it.
>
On Thu, May 7, 2009 at 4:15 PM, mabshoff
wrote:
> Thanks for dong this work so far.
>
> Did you ever figure out if libintl was now mandatory?
Wasn't it libiconv?
--Mike
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To u
On May 6, 7:15 am, gerhard wrote:
> FYI:
Hi Gerhard,
> I upgraded R to 2.9.0 on a Fedora 10 system:
> Installation of the matrix package failed (incompatible library
> issues)
>
> I recompiled all of sage to
On May 7, 6:05 am, gyro wrote:
> Hi,
> I am running Sage version 3.4.1 on a CentosOS5 Linux workstation. Sage
> is compiled from source.
> I am using the notebook interface through Firefox version 3.0.10 with
> jsMath v3.6a.
>
> In the notebook interface, when I evaluate the contents of a cell,
gyro wrote:
> On May 7, 1:00 pm, Jason Grout wrote:
>> gyro wrote:
>>> On May 7, 9:27 am, Jason Grout wrote:
Jason Grout wrote:
> gyro wrote:
>> Hi,
>> I am running Sage version 3.4.1 on a CentosOS5 Linux workstation. Sage
>> is compiled from source.
>> I am using the no
On May 7, 1:00 pm, Jason Grout wrote:
> gyro wrote:
> > On May 7, 9:27 am, Jason Grout wrote:
> >> Jason Grout wrote:
> >>> gyro wrote:
> Hi,
> I am running Sage version 3.4.1 on a CentosOS5 Linux workstation. Sage
> is compiled from source.
> I am using the notebook interfac
2009/5/7 Jérôme Tremblay :
>
> I have a problem using factor() in a thread. Consider the following:
>
> sage: class FactorThread(Thread):
> : def run(self):
> : factor(2^50-1)
> :
> sage: test = FactorThread()
> sage: test.start()
>
> Exception in thread Thread-3:
>
I removed absolute value and tried indefinite integral
f(k,x)=exp(-(k))*exp(-I*2*pi*k*x)
print(integrate(f(k,x),k));
this gives some answer, now we can substitute limits,
R.
On 7 kvě, 19:27, Alan wrote:
> Hi,
>
> I am new to Sage and am trying to reproduce a well known result that
> the Four
gyro wrote:
> On May 7, 9:27 am, Jason Grout wrote:
>> Jason Grout wrote:
>>> gyro wrote:
Hi,
I am running Sage version 3.4.1 on a CentosOS5 Linux workstation. Sage
is compiled from source.
I am using the notebook interface through Firefox version 3.0.10 with
jsMath v3.6a
Gerhard,
Thanks for your efforts!
Roland
On 6 mei, 16:15, gerhard wrote:
> FYI:
>
> I upgraded R to 2.9.0 on a Fedora 10 system:
> Installation of the matrix package failed (incompatible library
> issues)
>
>
Crap.
I ran into all these problems half a year ago (and solved most of
them), but my attempt to document at least some of the findings did
not take the right direction. In the end Michael (Abshoff) got so
distracted from more important work, that I decided to let the topic
go for a while (see the
I didn't know the thickness parameter, but going the long route
(frenet frames), lets you do funky stuff like setting radius = 0.2*
(2+sin(6*x)), whereas thickness can be only a float.
Is there an easy way to render parametric_plot3d in Tachyon?
Rado
On May 7, 10:47 am, jason-s...@creativetr
Hi,
I am new to Sage and am trying to reproduce a well known result that
the Fourier Transform of an exponential decay function is a Lorentzian
function.
In other words, the integral of
exp(-abs(k)) * exp(-i2pi*k*x)
with respect to k, from 0 to +infinity (i'm integrating 0 to +inf
instead o
On May 7, 9:27 am, Jason Grout wrote:
> Jason Grout wrote:
> > gyro wrote:
> >> Hi,
> >> I am running Sage version 3.4.1 on a CentosOS5 Linux workstation. Sage
> >> is compiled from source.
> >> I am using the notebook interface through Firefox version 3.0.10 with
> >> jsMath v3.6a.
>
> Sorry, I
thanks!
On May 6, 11:33 pm, William Cauchois
wrote:
> I filed a ticket athttp://trac.sagemath.org/sage_trac/ticket/6002.
>
> -- Bill
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Rado wrote:
> Hello,
>
> To test the 3D plotting abilities of sage, I tried to implement some
> basic tube plotting like the ones here
> http://facstaff.unca.edu/mcmcclur/java/LiveMathematica/tubes.html
> (mathematica handles those beautifully).
>
> The code is nice and short and I think the prett
William Stein пишет:
> On Wed, May 6, 2009 at 6:43 PM, Serge A. Salamanka wrote:
>> Hi all,
>>
>> To start with I'd like to describe my ideas about gridification of Sage.
>>
>> This task is a very common one nowadays but it is a challenge for me.
>>
>> The very first thing I'm asking myself is
Jason Grout wrote:
> gyro wrote:
>> Hi,
>> I am running Sage version 3.4.1 on a CentosOS5 Linux workstation. Sage
>> is compiled from source.
>> I am using the notebook interface through Firefox version 3.0.10 with
>> jsMath v3.6a.
Sorry, I should really get more sleep. It appears that you saw
gyro wrote:
> Hi,
> I am running Sage version 3.4.1 on a CentosOS5 Linux workstation. Sage
> is compiled from source.
> I am using the notebook interface through Firefox version 3.0.10 with
> jsMath v3.6a.
>
> In the notebook interface, when I evaluate the contents of a cell, the
> proper output
I have a problem using factor() in a thread. Consider the following:
sage: class FactorThread(Thread):
: def run(self):
: factor(2^50-1)
:
sage: test = FactorThread()
sage: test.start()
Exception in thread Thread-3:
Traceback (most recent call last):
File "/Libr
On Thursday 07 May 2009, Christophe Oosterlynck wrote:
> Hi,
>
> in a cython project of mine, I need to do some intensive work on
> arrays and then use these list in a matrix product. Doing the
> intensive work on the arrays goes smoothly when using C arrays (using
> malloc). Afterwards I convert
Hi,
I am running Sage version 3.4.1 on a CentosOS5 Linux workstation. Sage
is compiled from source.
I am using the notebook interface through Firefox version 3.0.10 with
jsMath v3.6a.
In the notebook interface, when I evaluate the contents of a cell, the
proper output is 'sandwiched' between sets
Well, thanks to Jason Grout for helping me on IRC...installing the Sun
Java plugin fixed the problem for me in Linux. However, now I'm home on
my Macbook, and Jmol isn't working here!
In Firefox, I get the same problem, where it's just a black box. Every
other Java thing works here, including the
You could try to use dsage and running multiple instances in parallel.
http://sagemath.org/doc/reference/sage/dsage/dsage.html
Of course, you need to code something to split and combine the total
workload for each client...
h
On May 7, 11:46 am, chand sarat wrote:
> Dear All,
> I am not a softw
On May 7, 2:07 am, Johan Oudinet wrote:
> On Sat, May 2, 2009 at 10:57 AM, mabshoff
> You're wright Michael! The administrator installed udev package and
> now Sage works!
Excellent, this was definitely a difficult journey.
> Thanks for your help. I'll never find this obscure problem else.
Dear All,
I am not a software programmer. It is possible that this question is not
rightly phrased.
I use Maxima on a Ubuntu 9.04 i386 machine for symbolic computation tasks
that arise in macroeconomics.
I am given to understand that Maxima cannot exploit parallel computing at
present while Sage ca
Hi,
in a cython project of mine, I need to do some intensive work on
arrays and then use these list in a matrix product. Doing the
intensive work on the arrays goes smoothly when using C arrays (using
malloc). Afterwards I convert the C array to a python list and I
construct a matrix over GF(2) f
On Sat, May 2, 2009 at 10:57 AM, mabshoff
wrote:
>
>
>
> On May 2, 1:29 am, William Stein wrote:
>> On Sat, May 2, 2009 at 1:27 AM, Johan Oudinet
>> wrote:
>
>
>
>> > $ mount
>> > /dev/hda1 on / type ext3 (rw,errors=remount-ro)
>> > tmpfs on /lib/init/rw type tmpfs (rw,nosuid,mode=0755)
>> >
PS:
> I tested which of these are needed for cimport of RingElement, and I
> found that SAGE_ROOT+'/local/include/csage/' suffices.
I forgot to tell:
Plus SAGE_ROOT+"/devel/sage/",
Cheers,
Simon
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Hello,
Jmol is not working for me from the notebook, but works fine from the
command line. I'm using 3.4.1 in Ubuntu Jaunty, with Firefox and the
"icedtea" Java plugin.
When I do this in a terminal, a Jmol window pops up and works great:
sage: u, v = var('u, v')
sage: parametric_plot3d([u*v,
Dear William,
On May 6, 7:53 pm, William Stein wrote:
...
> Here's a little notebook session that uses cimport from the Sage
> library to do evil mutation of a sage integer:
...
> cd to that directory, and go into the spyx subdirectory.
> Look at the setup.py file there.
OK, and there, I see a
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