Hello!
Has something changed with installing sage-combinat with respect to
sage-5.10.rc0.
I get the following error message:
...
[reference] dumping object inventory... done
[reference] build succeeded.
Build finished. The built documents can be found in
On Sun, Jun 02, 2013 at 09:53:54AM -0700, Anne Schilling wrote:
Has something changed with installing sage-combinat with respect to
sage-5.10.rc0.
Hmm, not that I know of.
I get the following error message:
Switching to sage combinat root directory:
On 6/2/13 10:30 AM, Nicolas M. Thiery wrote:
On Sun, Jun 02, 2013 at 09:53:54AM -0700, Anne Schilling wrote:
Has something changed with installing sage-combinat with respect to
sage-5.10.rc0.
Hmm, not that I know of.
I get the following error message:
Switching to sage combinat root
On 2013-06-01, Volker Braun vbraun.n...@gmail.com wrote:
[...]
On a related note, sparse matrices in Sage suck (dictionary of keys).
Sparse matrices in LELA only suck slightly less (list of lists). For fast
computation one should implement compressed sparse row/column, I think.
IMHO one
On Jun 2, 2013, at 9:20 AM, Dima Pasechnik wrote:
On 2013-06-01, Volker Braun vbraun.n...@gmail.com wrote:
[...]
On a related note, sparse matrices in Sage suck (dictionary of keys).
Sparse matrices in LELA only suck slightly less (list of lists). For fast
computation one should
@Veronica: Hello and welcome. I look forward to your contributions!
On Sunday, June 2, 2013 6:19:13 AM UTC+8, mmarco wrote:
Welcome on board, Veronica.
Please keep us up to date to your progress. I am your mentor, but i am
sure the rest of the sage community would like to have you
I have emailed Harald about it.
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leif wrote:
leif wrote:
4) Minimally adapt sage-sync-build.py to reflect the (hard-coded) change
by #14570. [May be easy as well, but potentially unsafe.]
Even that turns out to be non-trivial, AFAICS, i.e., the whole strategy
would have to get changed, as opposed to just some file /
Hey,
Could we at least get the hacked sage-sync-build into 5.10? The combinat
queue has a few patch which create new cython files that replace python
files (i.e. cythonizes them) which requires the sync-build to be run when
people are moving ahead of those patches. Rebuilding all cython
On Sunday, June 2, 2013 10:01:01 AM UTC+2, Charles Bouillaguet wrote:
http://docs.scipy.org/doc/scipy/reference/sparse.linalg.html
yes, i just wanted to point to that. this is the list of implementations,
i.e. CSC/CSR (compressed sparse columns or rows) is already there.
On Sunday, June 2, 2013 9:01:01 AM UTC+1, Charles Bouillaguet wrote:
There is a presumably standard sparse-blas API :
http://math.nist.gov/spblas/
Yes, though it doesn't seem to mandate any matrix storage format. So
apparently you can't let it run on a given chunk of memory but you need
Le 02/06/2013 19:28, Volker Braun a écrit :
On Sunday, June 2, 2013 9:01:01 AM UTC+1, Charles Bouillaguet wrote:
There is a presumably standard sparse-blas API :
http://math.nist.gov/spblas/
Yes, though it doesn't seem to mandate any matrix storage format. So
apparently you can't let
On Sunday, June 2, 2013 7:58:05 PM UTC+1, tdumont wrote:
- In that case, I recall that the main problem will be actually to
*create* the CSR structure: you want to enter non zero coefficients
(i,j)- a_ij in any order. The mechanism used by by scipy (and thus
sage) is very very slow
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