Robert,
Thanks a lot. I'll submit a bug report on the maxima bug tracker.
Chris
On Wed, Jun 27, 2012 at 10:41 AM, Robert Dodier wrote:
> On 2012-06-26, Chris Kees wrote:
>
>> The following bit of code correctly computes the triple integral
>> (64\pi/3) for the volume of
Hi,
The following bit of code correctly computes the triple integral
(64\pi/3) for the volume of an ellipse given by 4x^2 + 4y^2 + z^2=16:
assume(0 < 16 - 4*x**2 - 4*y**2 < 16)
i1 = integral(1,0,sqrt(16 - 4*x**2 - 4*y**2))
show(i1)
assume(0 < 4 - x**2 < 4)
i2 = integral(i1,y,0,sqrt(4 - x**2))
sho
I fixed it. I just needed to add /java to the list of directories I use in
the ProxyPass and ProxyPassReverse statements I use in the apache
configuration.
-Chris
On Monday, June 4, 2012 11:22:41 AM UTC-5, Chris Kees wrote:
>
> Hi,
>
> I'm running sage-5.0 installed from
Hi,
I'm running sage-5.0 installed from source on Ubuntu 11.10. Because
of our firewall I have to proxy the sage server through apache (i.e.
http://myserver:9000 is proxied as https://myserver/sage). Everything
is working well so far except for the jmol plotting, where I get
"ReferenceError: jmo
Hi Nathann!
I found that when installing cbc I had to add "#include " to
CbcEventHandler.cpp, otherwise I got compilation errors about NULL not
being defined. I'm using gcc 4.6.1. The glpk install went smoothly. I
noticed on your tutorial you also mention IBM's CPLEX. Are the sage
wrappers for i
Hi,
I'm running the sage 4.8 release on linux (ubuntu 11.10) and was
considering upgrading the installed ipython module to use the ipython
parallel support inside the sage notebook. Are there any known issues
with doing that?
Thanks,
Chris
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Hi Nathann,
Thanks! I spent some time with the graph and milp support today, and it's
exactly what I was looking for. Do you have an idea of how the current
implementations scale with the size of the graph? Any interest in adding
support for parallel algorithms? I'm interested in the underlying
Hi,
Does anyone know of research being done in sage on combinatorial
optimization like the traveling salesman and vehicle routing problems?
Thanks,
Chris
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Hi Burcin and Francois,
Yes, I'd be willing to use an existing linux package manager rather than the
spkg system, particularly if sage were on a path to the same system. I think
it's important to support the 'ecosystem' sage has built.
The problem of system and vendor supplied compilers and li
Hi Volker,
Thanks for the reference. Alles klar.
Chris
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Hi,
Just to verify that my understanding is correct: If I actually want to do
MPI-based parallel programs from the notebook I would need to use the new
ipython parallel infrastructure. One can install mpi4py into sage and run
SIMD programs from the commandline as e.g. 'mpiexec -np 8 sage
my_m
Hi,
Apologies in advance for the long post. It boils down to this: Is there any
interest from the sage community in participating in the development of a
python distribution for large-scale distributed memory parallel machines?
I'm posting this on behalf of (but not representing) a group of go
010 at 12:44 AM, Tim Lahey wrote:
> On Wed, Jun 2, 2010 at 1:41 AM, Chris Kees wrote:
> > Hey, thanks, that patch fixed it. Yes, I'm on a 64-bit mac. We've had a
> lot
> > of trouble with numpy distutils and fortran on the mac unrelated to sage.
> I
> > was
have to follow the
> instructions at http://sagemath.org/doc/developer/patching_spkgs.html
> . If you don't want this hassle, then you'll have to wait for someone
> else to review the patch before it gets included in a new version of
> sage.
>
> Cheers,
> Felix
>
>
Hi,
I'm trying to build a fortran extension module with f2py using and spkg I've
built for sage 4.4.2 on Mac OS X 10.6. When I just run 'python setup.py
install' from the commandline (with SAGE_LOCAL at the front of my path,
etc.) The module build/installs fine, but when in installing as an spkg I
Kpathsea written by Karl Berry, Olaf Weber, and others.
Compiled with libpng 1.2.29; using libpng 1.2.29
Compiled with zlib 1.2.3; using zlib 1.2.3
Compiled with xpdf version 3.02pl2
% command -v latex
/usr/texbin/latex
On Apr 2, 2010, at 3:56 AM, Dan Drake wrote:
On Thu, 01 Apr 2010 at 09
Hi,
In the notebook I get errors evaluating %latex entries. I get:
Error: LaTeX does not seem to be installed. Download it from ctan.org
and try again. None
I'm a new sage user running "Sage Version 4.3.1, Release Date:
2010-01-20" on Mac OS X snow leopard.
I have macports installed and used
Hi,
In the notebook I get errors evaluating %latex entries. I get:
Error: LaTeX does not seem to be installed. Download it from ctan.org
and try again. None
I'm a new sage user running "Sage Version 4.3.1, Release Date:
2010-01-20" on Mac OS X snow leopard.
I have macports installed an
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