Dima,
I never work with CHOLMOD cvxopt directily, but if there is any thing that
I can do to help you to get sparse Cholesky implemented for non-exact
sparse Sage matrices just say.
Raniere
On Thu, Nov 1, 2012 at 3:01 AM, Jason Grout wrote:
> On 10/31/12 11:53 PM, Dima Pasechnik wrote:
>
> Sho
Thanks all reply.
I really like to make a little improve to Sage can handle the sparse
matrix. Should I open a ticket?
Raniere
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Hi,
I need to performe a (numerical) cholesky factorization of a sparse
matrix (20x20) but I'm getting a error.
I look at this thread
https://groups.google.com/forum/?fromgroups=#!searchin/sage-devel/cholesky/sage-devel/AW4pmKx49H4/7iuet3rWYQgJ
but it didn't help very much (and is a little old).
B
Brad,
you can download a pre-compiled version of Sage for UBUNTU and I think
it will work without problem.
Raniere
On Sat, Oct 13, 2012 at 6:22 PM, Brad Owens wrote:
>
> Greetings Experts:
>
> I have recently become a Linux user, I
> have attempted to install Sa
Hello,
I was trying to use Latex().eval() more than once on a Sage Notebook cell
and notice that *SOME TIMES* the output was in a different order of the
commands.
Below you can see the bug.
[image: Inline image 1]
And after evaluate the cell again the bug "is correct" as show below.[image:
Inline
Jason,
thanks for the tip. It work.
You will open a trac for it? I can do it?
Thanks,
Raniere Gaia
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Jason,
Before I send the email I already evaluate (i.e., latex) the cell at least
twice but the cross-references don't work,
IMHO, the Sage don't keep all the files create when evaluate the cell and
because of it the cross-references don't work. I try to fix it in
misc/latex.py but have success.
R
Thanks for the answer.
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Hello,
I try to make a cross-reference inside a notebook cell and have no success.
I like to ask if anyone know how to do that?
As example I use
{{{
%latex
Test equation:
\begin{equation}
x^2 + y^2 = 2^2
\label{eq:cir}
\end{equation}
Test cross-reference: \eqref{eq:cir}.
}}}
Thanks,
Ranie
Harald and William,
Thanks for the answer.
Raniere Gaia Costa da Silva
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Hello all,
I try to upload a octave script and a cython file using the Data menu to
upload images and other files. Sage Notebook create the file but I can't
edit than. (Sage and python script work fine and I don't try any image.)
I would like to know if it's a bug, feature not implement or impossib
Chris,
Sage has a class name 'Mixed integer linear programming' for modeling MIPs
and class for LP Solver backends like Co-in, CPLEX, GLPK and Gurobi.
At the moment I haven't know any sage class only for vehicle routing
problem.
Raniere Gaia Costa da Silva
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Hello all,
I'm starting use Sage last week and I'm having some problem to remove some
file from attached_files list.
Below you can see what I try.
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