On Sun, Jan 3, 2010 at 1:19 PM, Jacob Hicks wrote:
> I am trying to integrate Geogebra into the sage notebook. So far I
> can make a Geogebra applet appear, but only if I link to the jar files
> on an external server. I need to figure out where to place the jar
> files so that the notebook can ac
> Anyway, the following non-ctypes-code should do the same thing:
>
> #!/usr/bin/env python
>
> import sys
> if sys.maxint > 2**32:
> print "64"
> else:
> print "32"
>
>
> -- William
>
Thanks. I used to work on a Bruker NMR spectrometer. You code would
have failed on that, as it was 24-bits
On Sun, Jan 3, 2010 at 5:29 PM, David Kirkby wrote:
> 2010/1/4 William Stein :
>> On Sun, Jan 3, 2010 at 5:02 PM, Dr. David Kirkby
>> wrote:
>>> You might have seen my previous post about a problem with ATLAS not knowing
>>> how
>>> many bits my system is. There's a file 'bitwidth.py' in the top
But then there is the problem of needing distinct names for the
vertices of the line graph. Thus, line_graph doesn't handle multiple
edges correctly either.
Dave
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2010/1/3 Alex Ghitza :
> On Sun, 3 Jan 2010 05:35:37 +, David Kirkby
> wrote:
>>
>> Was there a good reason for choosing the name 'sgn'? It sems a bit
>> strange to me.
>>
>
> That's the standard mathematical notation for this function, see
>
> http://en.wikipedia.org/wiki/Sign_function
>
>
>
2010/1/3 Jason Grout :
> Dr. David Kirkby wrote:
>> The IEEE 754 representation of a floating point number is basically
>>
>> (-1)^2 x c x 2^q
>> s=sign bit
>> c=significand (or 'coefficient')
>> q=exponent
>>
>> http://en.wikipedia.org/wiki/IEEE_754-2008
>>
>> E is most accurately represented by:
2010/1/4 William Stein :
> On Sun, Jan 3, 2010 at 5:02 PM, Dr. David Kirkby
> wrote:
>> You might have seen my previous post about a problem with ATLAS not knowing
>> how
>> many bits my system is. There's a file 'bitwidth.py' in the top level
>> directory
>> of ATLAS. (i.e where spkg-install an
On Sun, Jan 3, 2010 at 5:02 PM, Dr. David Kirkby
wrote:
> You might have seen my previous post about a problem with ATLAS not knowing
> how
> many bits my system is. There's a file 'bitwidth.py' in the top level
> directory
> of ATLAS. (i.e where spkg-install and SPKG.txt normally go). The conte
You might have seen my previous post about a problem with ATLAS not knowing how
many bits my system is. There's a file 'bitwidth.py' in the top level directory
of ATLAS. (i.e where spkg-install and SPKG.txt normally go). The contents of
that file are:
#!/usr/bin/env
import ctypes
print str(8*ct
Alex Ghitza wrote:
> On Sun, 03 Jan 2010 23:37:37 +, "Dr. David Kirkby"
> wrote:
>> I do not know anything about ArchLinux. But is your 64-bit machine capable
>> of
>> making 32-bit executables? The point is on Solaris, there would be two
>> versions
>> of the library, as one can make bot
On Sun, 03 Jan 2010 at 08:17AM -0800, ma...@mendelu.cz wrote:
> I think that it would be nice to allow localization of notebook. I
> have seen a notebook in korean, but do not know how the admin of the
> server achieved this.
They simply went through the source code and changed the strings. I have
On Sun, 03 Jan 2010 23:37:37 +, "Dr. David Kirkby"
wrote:
> I do not know anything about ArchLinux. But is your 64-bit machine capable of
> making 32-bit executables? The point is on Solaris, there would be two
> versions
> of the library, as one can make both 32 and 64-bit binaries on the
Solution?:
The beginning of the code for line_graph:
if self._directed:
G=DiGraph()
G.add_vertices(self.edges(labels=labels))
for v in self:
# Connect appropriate incident edges of the vertex v
G.add_edges([(e,f) for e in
I'm getting a bit of an odd error trying to build ATLAS.
Sun Ultra 27, 3.33 GHz Xeon
Solaris 10, 06/2006
64-bit build
To try to get this to work, I set
CFLAGS=-m64
CXXFLAGS=-m64
FCFLAGS=-m64
SAGE64=yes
(I know the first 2 are not necessary, but half the .spkgs only work accept
SAGE64 if on OS
Alex Ghitza wrote:
> This is not the case in Archlinux. I have a 32-bit machine and a 64-bit
> machine, and for both of them the fortran library is at
>
> /usr/lib/libgfortran.so
I do not know anything about ArchLinux. But is your 64-bit machine capable of
making 32-bit executables? The point
The line graph of a graph consisting of a single loop should again be
a single loop.
sage: g = DiGraph(matrix([[1]]),format='adjacency_matrix')
sage: g.loops()
[(0, 0, None)]
sage: lg = g.line_graph()
sage: lg.num_edges() # PROBLEM: there should be one
edge
0
My motivation:
The
On Sun, 03 Jan 2010 22:52:46 +, "Dr. David Kirkby"
wrote:
> I note in a recent update to the top level README.txt, Minh has better
> documented what SAGE_FORTRAN does - it is not as obvious as one might think.
>
> I believe there is something else missing, though I'm only 99% sure of this.
I note in a recent update to the top level README.txt, Minh has better
documented what SAGE_FORTRAN does - it is not as obvious as one might think.
I believe there is something else missing, though I'm only 99% sure of this.
The example shows:
export SAGE_FORTRAN=/exact/path/to/gfortran
export
I am trying to integrate Geogebra into the sage notebook. So far I
can make a Geogebra applet appear, but only if I link to the jar files
on an external server. I need to figure out where to place the jar
files so that the notebook can access them and once they are there how
to set the path to the
On Mon, Jan 4, 2010 at 12:49 AM, Mike Hansen wrote:
> On Sun, Jan 3, 2010 at 10:43 AM, Tim Joseph Dumol
> wrote:
> > There is currently no multi-language support in the notebook. It would be
> > great if you can start helping out. The Jinja documentation on i18n
> > (internationalization) may be
On Sun, Jan 3, 2010 at 10:42 AM, Lucio Lastra wrote:
> Hi all,
>
> I attached the error I get when trying to run Sage 4.3 on
> a Ubuntu Jaunty 9.04 Thinkpad T60 notebook.
>
> I would like to know how can I solve this trouble. Is it
> that Sage wouldn't run in Jaunty?
Since we do not provide an Ub
Hi all,
I attached the error I get when trying to run Sage 4.3 on
a Ubuntu Jaunty 9.04 Thinkpad T60 notebook.
I would like to know how can I solve this trouble. Is it
that Sage wouldn't run in Jaunty?
It's important for me to know it since the LiveCD is a
Jaunty distro.
Greetings,
Lucio
--
T
On Sun, Jan 3, 2010 at 6:59 AM, Nicolas M. Thiery
wrote:
> On Mon, Dec 28, 2009 at 02:49:15PM -0500, Mike Hansen wrote:
>> On Sun, Dec 27, 2009 at 7:45 PM, William Stein wrote:
>> > What precisely is a "shorthand"? It seems like a bad name.
>> >
>> > Maybe
>> >
>> > sage: S.inject_elements()
>
On Sun, Jan 3, 2010 at 10:43 AM, Tim Joseph Dumol wrote:
> There is currently no multi-language support in the notebook. It would be
> great if you can start helping out. The Jinja documentation on i18n
> (internationalization) may be useful:
> http://jinja.pocoo.org/1/documentation/i18n.
I've fo
Hello,
On Mon, Jan 4, 2010 at 12:20 AM, Thierry Dumont
wrote:
> Vincent D a écrit :
> > Hi,
> >
> > I aim to construct a french translation of the notebook (with french
> > tutorial) on
> >
> > http://sage.irem.univ-mrs.fr:8000
> >
> > Is there any attempt of multi-language support for it ?
Vincent D a écrit :
> Hi,
>
> I aim to construct a french translation of the notebook (with french
> tutorial) on
>
> http://sage.irem.univ-mrs.fr:8000
>
> Is there any attempt of multi-language support for it ?
>
> It seems that the files concerning the notebook lives in the
> independant
On 3 led, 17:08, Vincent D <20100.delecr...@gmail.com> wrote:
> Hi,
>
> I aim to construct a french translation of the notebook (with french
> tutorial) on
>
> http://sage.irem.univ-mrs.fr:8000
>
> Is there any attempt of multi-language support for it ?
Hi, this is not answer, simply comment.
Hi,
I aim to construct a french translation of the notebook (with french
tutorial) on
http://sage.irem.univ-mrs.fr:8000
Is there any attempt of multi-language support for it ?
It seems that the files concerning the notebook lives in the
independant package sagenb. But there are still some
I answered on the sage-combinat list just after the forward of Nicolas
Thiéry, so I am pasting my answer here on sage-devel.
Sébastien
2010/1/3 Sébastien Labbé :
> Hi Victor Miller,
>
>> I would like the following enhancements of graph drawing:
>>
>> 1) The ability to add an optional label to ver
Dear Victor,
I am bouncing your e-mail to sage-devel, since for historical reasons
that's where graph stuff is usually discussed.
Best,
Nicolas
On Fri, Jan 01, 2010 at 10:23:05AM -0800, VictorMiller wrote:
> I would like the following enhancements
On Mon, Dec 28, 2009 at 02:49:15PM -0500, Mike Hansen wrote:
> On Sun, Dec 27, 2009 at 7:45 PM, William Stein wrote:
> > What precisely is a "shorthand"? It seems like a bad name.
> >
> > Maybe
> >
> > sage: S.inject_elements()
> >
> > or
> >
> > sage: S.inject_special_elements()
> >
> > or so
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