I have now installed sage for ubuntu (really Lubuntu ...) from the available
repository
deb http://ppa.launchpad.net/aims/sagemath/ubuntu raring main
and my installation is uptodate.
Now when starting sage, then saying notebook()
it opens a window in the browser which asks for username and passwor
Hola!
I experimented almost a complete day with the seemingly simple
problem, I want to program a simple function, like:
f(u,v)=\cases{ 2, if u>=v,
0, else.}
and similar functions. As I want tom do calculus, I need symbolic
expressions, not Python functions.
I tries using
Hola!
I tried the following:
u = var('u'); v = var('v')
F = function('F',u)
G = function('G', v)
DEs = [diff(F,u)*(G(u)-G(0))==1,diff(G,v)*(F(1)-F(v))==1]
desolve_system(DEs,[F,G], ivar=[u,v])
but result are:
__main__:1: DeprecationWarning: Substitution using function-call syn
I downloaded the rc0 for sage 5.0, compiled without problems, and then run
make test
This was reported:
The following tests failed:
sage -t -force_lib "devel/sagenb-main/sagenb/misc/misc.py"
sage -t -force_lib "devel/sage/sage/tests/cmdline.py"
Total time for all tests: 12211.8 second
314:
sage: err
Expected:
''
Got:
'WARNING: Configuration file ipythonrc not found. Ignoring request.
kjetil
On Fri, May 4, 2012 at 8:35 PM, Kjetil brinchmann Halvorsen <
kjetil1...@gmail.com> wrote:
> I downloaded the rc0 for sage 5.0, compiled without problems, a
see inline.
On Sun, May 6, 2012 at 1:20 AM, Johan Grönqvist
wrote:
> I hope others try to answer as well, as I probably do not know enough to
> help you solve it.
>
> 2012-05-05 21:37, Kjetil brinchmann Halvorsen skrev:
>
>File
>> "/home/kjetil/sage/sage-5.0.*
inline:
On Sun, May 6, 2012 at 10:10 PM, P Purkayastha wrote:
> Do you have some kind of firewall running? The error seems strange:
> RuntimeError: no available port.
>
> Well, this is my private laptop. (used from the university' s network)
I don know of any firewalls I have installed, and I c
see below.
On Mon, May 7, 2012 at 1:01 AM, Johan Grönqvist
wrote:
> 2012-05-07 04:16, Kjetil brinchmann Halvorsen skrev:
>
>
>>Do you use anything that may affect sage's ability to open ports?
>>
>>
>> My problem with answering is that I don'
see inline.
On Mon, May 7, 2012 at 10:41 AM, Keshav Kini wrote:
> Kjetil brinchmann Halvorsen writes:
> > Notebook() is not working: (I am calling this from within a shell in
> emacs)
>
> And if you try it from, say, bash? I note that the code gives up trying
> to find po
see inline.
On Mon, May 7, 2012 at 1:17 PM, Keshav Kini wrote:
> Kjetil brinchmann Halvorsen writes:
> > That is, the same problem. Kjetil
>
> Hmm. Well, I know this is a sort of asking a lot of you, but would you
> try using the rewritten notebook version at trac tick
doing:
kjetil@kjetil:~/sage/sage-5.0.rc0$ ./sage -docbuild reference pdf
sphinx-build -b latex -d
/home/kjetil/sage/sage-5.0.rc0/devel/sage/doc/output/doctrees/en/reference
/home/kjetil/sage/sage-5.0.rc0/devel/sage/doc/en/reference
/home/kjetil/sage/sage-5.0.rc0/devel/sage/doc/output/latex/en/r
see inline.
On Tue, May 8, 2012 at 12:11 AM, Johan Grönqvist
wrote:
> 2012-05-07 22:28, Kjetil brinchmann Halvorsen skrev:
>>
>> kjetil@kjetil:~/sage/sage-5.0.rc0$ ./sage -docbuild reference pdf
>> [...]
>>
>> ! LaTeX Error: File `utf8x.def' not found.
>&
Thanks. See inline below.
On Tue, May 8, 2012 at 2:36 AM, Keshav Kini wrote:
> Kjetil brinchmann Halvorsen writes:
>> I will try, but since I have not done this sort of things with sage before,
>> ¿How to do it? It is as simple as drop-in repacing one (or a few files) All
>&
On Wed, May 9, 2012 at 4:38 PM, Jeroen Demeyer wrote:
> On 2012-05-09 22:35, Kjetil brinchmann Halvorsen wrote:
>> sage: k = var('k')
>> sage: (1/k**4).sum(k,1,00)
>> 0
>>
>> sage: sum(1/k**4,k,1,00)
>>
>>
>> Kjetil
>>
>
>
This is getting offtopic See inline.
> I'm no windows fan. I use Solaris most of the time - only use windows
> on my laptop. It's ok saying "Forget Windows", but a lot of people are
> hapier with windows than linux.
>
> Take a look at this
>
> http://jameswharris.wordpress.com/2012/03/04/wai
I understand that sage include gcc as an spkg. How can I force make to
use the included gcc?
Kjetil
--
"If you want a picture of the future - imagine a boot stamping on the
human face - forever."
George Orwell (1984)
--
To post to this group, send email to sage-support@googlegroups.com
To uns
I don't understand the problem. gcc, for instance, can be used to
compile commercial software. Is'nt this the same situation?
Kjetil
On Thu, Sep 27, 2012 at 4:55 AM, Robert Bradshaw
wrote:
> On Wed, Sep 26, 2012 at 10:56 PM, Geoffrey Irving wrote:
>> On Wed, Sep 26, 2012 at 10:42 PM, Robert Bra
This is Lubuntu 12.10, uptodate system with
kjetil@kjetil-HP-Pavilion-dv4-Notebook-PC:~/sage/sage-5.4.rc4$ gcc --version
gcc (Ubuntu/Linaro 4.7.2-2ubuntu1) 4.7.2
compilation with make without problems, but then make test
yterminates with:
--
see inline.
On Thu, Nov 8, 2012 at 11:25 AM, Jeroen Demeyer wrote:
> What happens if you run the test separately with
> ./sage -t "devel/sage/sage/schemes/elliptic_curves/ell_number_field.py"
This is just to report that the same error occurs with the finally
released version. I will follow
up on
Hola!
This is Lubuntu 12.10, with all updates, on an HP Pavillion dv4-51621a
(with intel core i5, if that matter)
make runs without problems. then:
kjetil@kjetil-HP-Pavilion-dv4-Notebook-PC:~/sage/sage-5.4$ ./sage -t
"devel/sage/sage/schemes/elliptic_curves/ell_number_field.py"
sage
just to say that exactly the same error occurred con the new sage 5.4.1
kjetil
On Wed, Nov 14, 2012 at 8:41 AM, Kjetil brinchmann Halvorsen
wrote:
> Hola!
>
> This is Lubuntu 12.10, with all updates, on an HP Pavillion dv4-51621a
> (with intel core i5, if that matter)
>
> m
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