Hello,
My question is: is there / will there be some tool for code generation
in Sage ?
Many people involved (like me) in scientific computing (implementation
of numerical methods) use computer algebra tools for the generation of C
(or Fortran, or matlab, or...) code.
For example, if you
David, I re-installed sage-3.0.2 from source and then ran your test
against
sage-3.0.1 and sage-3.0.2. The run times were comparable.
[EMAIL PROTECTED] sage]$ /home/daryl/sage-3.0.1/sage
--
| SAGE Version 3.0.1, Release Date:
On Jul 5, 9:16 am, Thierry Dumont [EMAIL PROTECTED] wrote:
Hello,
My question is: is there / will there be some tool for code generation
in Sage ?
Hi, I understand what you want to do, but as far as I understand, this
is only needed, because of the performance? There are already tools
ins
Sorry, a little correction:
I issued the command sage -i graphviz-2.16.1.p0 which gave errors, but
nauty could be installed without trouble.
On Jul 5, 11:33 am, iSAGE [EMAIL PROTECTED] wrote:
I get the following errors while trying to install graphviz.
I am using ubuntu 8.04 and
On Jul 5, 3:02 am, Harald Schilly [EMAIL PROTECTED] wrote:
On Jul 5, 9:16 am, Thierry Dumont [EMAIL PROTECTED] wrote:
Hello,
My question is: is there / will there be some tool for code generation
in Sage ?
It has been discussed of doing something like that recently at Sage
Dev1.
I just installed the ubuntu package libfreetype6-dev, and verified
that it has put several header files in /usr/include/freetype2/
freetype
But I still get the compilation errors.
In my sage installation in the directory
/usr/local/sage-3.0.2-ubuntu32-intel-i686-Linux/local/include/
On Jul 5, 2008, at 3:27 AM, Daryl Hammond wrote:
Finally I spent several hours trying to reduce the SAGE code down to
the
smallest number of lines that would still present the problem. I
believe I've
done that with the following:
cat /home/daryl/UserData/sage/add.sage
# 2008-07-04 DWH
mabshoff a écrit :
Nope, I think Harald misunderstood you. The goal is to specify say
some finite element and then have logic to produce C or Fortran code
that can be dumped to file and then copy and pasted into someones C or
Fortran code without the need to depend on Sage. I have seen
Yes, there will definitely be code to do this. I've got a lot of
ideas but haven't gotten around to it because most of my sage
development efforts been spent on coercion.
- Robert
On Jul 5, 2008, at 12:16 AM, Thierry Dumont wrote:
Hello,
My question is: is there / will there be some
On Jul 4, 2008, at 1:52 PM, John H Palmieri wrote:
On Jul 4, 10:53 am, Robert Bradshaw [EMAIL PROTECTED]
wrote:
On Jul 4, 2008, at 10:44 AM, John H Palmieri wrote:
So I'm very confused. Any ideas what I should look at to try
to fix
this?
Yes, Sage caches some information so
On Sat, Jul 5, 2008 at 6:01 AM, iSAGE [EMAIL PROTECTED] wrote:
I just installed the ubuntu package libfreetype6-dev, and verified
that it has put several header files in /usr/include/freetype2/
freetype
But I still get the compilation errors.
In my sage installation in the directory
On Jul 5, 10:08 am, Robert Bradshaw [EMAIL PROTECTED]
wrote:
On Jul 4, 2008, at 1:52 PM, John H Palmieri wrote:
On Jul 4, 10:53 am, Robert Bradshaw [EMAIL PROTECTED]
wrote:
On Jul 4, 2008, at 10:44 AM, John H Palmieri wrote:
So I'm very confused. Any ideas what I should look at
On Jul 5, 2008, at 12:50 PM, John H Palmieri wrote:
On Jul 5, 10:08 am, Robert Bradshaw [EMAIL PROTECTED]
wrote:
On Jul 4, 2008, at 1:52 PM, John H Palmieri wrote:
I still don't understand two things: why the gen method is being
used,
and why if I multiply an element of
On Jul 5, 2008, at 12:42 PM, John H Palmieri wrote:
Ah, it looks like your __eq__ method is assuming that self and
other
are elements of the steenrod algebra. There are two solutions to
this:
1) Use __cmp__ which (in Sage) will ensure that self and other have
the same parent before
I don't know if this problem is common one:
I was working in vista. It logged in into sage via the sage website.
I had two 3d graphs of a sphere.
Then java correctly showed me the one I was looking.
But the second jmol appeared black. And it said: script
terminated.
Any ideas?
Has the
On Jul 5, 5:48 pm, Robert Bradshaw [EMAIL PROTECTED]
wrote:
On Jul 5, 2008, at 12:42 PM, John H Palmieri wrote:
Ah, it looks like your __eq__ method is assuming that self and
other
are elements of the steenrod algebra. There are two solutions to
this:
1) Use __cmp__ which (in
On Jul 5, 8:39 pm, Robert Bradshaw [EMAIL PROTECTED]
wrote:
On Jul 5, 2008, at 7:16 PM, John H Palmieri wrote:
would be good enough? (That is, assuming I've defined a reasonable
__eq__ method for the parents, the SteenrodAlgebra class.)
Yes, though that will mean something like
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