I want to construct a poset from a digraph, but, for some reason, the
digraph thinks it has multiple edges, so sage constructs a poset whose
Hasse diagram is a multi-digraph (and this is inconvenient, but a
surmountable problem). Any ideas what is causing this? (It's entirely
possible this is s
On 2014-02-24, Marc Mezzarobba wrote:
> Hi Dror,
>
> dror fidler wrote:
>> i recently used is_distance_regular() in the graph package.
>> however the definition of the function in the documentation page does
>> not fit the definition of distance regular graphs. i would be very
>> interested to fin
Hi
Where are these directories in / really supposed to be installed?
$SAGEROOT/local/share?
Things like conway and cremona are there:
0 root@muizenberg:/usr/lib/sagemath/local/share#ls
aclocal conway_polynomials docgap git-core graphs info
locale maxima perl reflexive_po
Hi Dror,
dror fidler wrote:
> i recently used is_distance_regular() in the graph package.
> however the definition of the function in the documentation page does
> not fit the definition of distance regular graphs. i would be very
> interested to find the source of the information the author used
On 2014-02-24 16:26, Thierry Dumont wrote:
sage -i sage-mode
So you don't get the message
Attempting to download package sage-mode
>>> Checking online list of optional packages.
[.]
>>> Checking online list of experimental packages.
[.]
>>> Checking online list of standard packages.
[.]
>>> Che
I think that the problem is with the specific packages and that this has
nothing to do with the PPA procedure.
Jeroen.
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Hi
Perhaps someone on sage devel can help. Specifically this is called:
0 jan@snapperkob:~/src/sagemath-optional/sagemath-optional-6.1/debian$grep
-A1 SPKG postinst
for SPKG in /usr/lib/sagemath/upstream/*; do
HOME=/root/ DOT_SAGE=/root/.sage /usr/bin/sage -i
${SPKG#/usr/l
Hi Thierry,
Can you give the exact version please?
This seems to be sagemath-optional, which simply calls sage -i
database-stuff, which might mean I could just set a path before sage -i, or
there is an upstream problem with those optioneal packages.
The second one I think is also related to that
Dear all,
I have juste installed 6.1 with the Ubuntu ppa on my lab's machines...:
apt-get nstall sagemath-upstream-binary sagemath-optional
(we are in LTS, Ubuntu 12.04);
The directories:
sloane/
jones/
are installed in / !!! (yes: i say /)
idem if I do:
sage -i sage-mode
a directory ema
hi
i recently used is_distance_regular() in the graph package.
however the definition of the function in the documentation page does not fit
the definition of distance regular graphs. i would be very interested to find
the source of the information the author used for this alternative definition
Deleting this file solved my problem. Thank you.
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On 02/24/2014 06:38 PM, Topaze wrote:
Hello Sage team.
I can't launch Sage anymore, here is the command and its output :
--
/opt/sage-6.0/sage -c "notebook(interface='localhost', secure=False)" &
The notebook files are st
Hello Sage team.
I can't launch Sage anymore, here is the command and its output :
--
/opt/sage-6.0/sage -c "notebook(interface='localhost', secure=False)" &
The notebook files are stored in: sage_notebook.sagenb
Traceback
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