Hi Nicolas,
See ~combinat/Notes file for some (minimaloutdated) info. Things have
probably changed a bit since the virtual machines have been moved
around. There is an update script in the ~combinat/bin directory. It
used to be called from the crontab, but was not recovering well from
Hi Sébastien,
I just went through the patch. It sounds good! What about having a
common super class for all the concrete word classes (list/tuple/str)
which would contain all the shared logic about how finite words
interact together?
The two following design decisions will probably
Hi Nicolas,
On Tue, Feb 16, 2010 at 10:38 AM, Nicolas M. Thiery
nicolas.thi...@u-psud.fr wrote:
SNIP
What's the rationale for not using a plain bibtex file as internal
database format?
I don't see an optional url field in any of the supported entry
types. The value of the url field is a
William Stein wrote:
On Sun, Feb 14, 2010 at 5:28 PM, Dr. David Kirkby
OK, I've created the package, updated spkg/install and spkg/standard/deps.
All I need to do now is resolve the issue of whether I should have a
spkg-check, or whether the check for SAGE_CHECK can be put in spkg-install.
On Jan 15, 10:46 pm, Robert Miller r...@rlmiller.org wrote:
This was caused by #7818. See ticket for details.
This is also happening on my linux system with versions 4.3, 4.3.1,
4.3.2 (haven't tried others):
http://groups.google.com/group/sage-support/browse_thread/thread/4c0ef2e740315ce1#
.
William Stein wrote:
On Sat, Feb 13, 2010 at 8:13 PM, Dr. David Kirkby
david.kir...@onetel.net wrote:
The latest release of R in Sage will not build without iconv on Solaris. The
option to disable the use of iconv, which was previously done in
spkg-install, no longer functions. R *needs* iconv,
Hello,
since this is my first post on this list I think it is a good idea to
briefly introduce myself: My name is Christopher Schwan, I am studying
physics at Uni Mainz (Germany) and I am one of the maintainers of
sage-on-gentoo (http://github.com/cschwan/sage-on-gentoo). Francois
Bissey, the
On 02/14/2010 11:54 AM, Keith Clawson wrote:
Hi all,
My research group works in image and high dimensional data analysis
and we're beginning to work on the transition from Matlab to python/
sage. Many of our core algorithms are implemented as matlab Mex files,
which are really C libraries using
'Setting RM=rm breaks newer libtools'
--- this one, maybe?
On Feb 15, 4:49 am, Pasha Zusmanovich justpa...@gmail.com wrote:
On Jan 15, 10:46 pm, Robert Miller r...@rlmiller.org wrote:
This was caused by #7818. See ticket for details.
This is also happening on my linux system with versions
Everything passes, except that
I get the following errors in heegner.py on my openSuSE 11.1.
They are harmless, as I get the -P as the generator. I don't know why.
Chris.
sage -t devel/sage/sage/schemes/elliptic_curves/heegner.py
On my PPC G4 OSX 10.4, tests take over 6 hours but all but one pass -
sage/interfaces/maxima.py segfaults for some reason. I know that has
been reported before on recent releases, but not sure if this is
different; it is repeatable on this machine.
- kcrisman
On Feb 15, 8:11 am, chris wuthrich
On Feb 15, 7:02 am, Dr. David Kirkby david.kir...@onetel.net
wrote:
William Stein wrote:
On Sat, Feb 13, 2010 at 8:13 PM, Dr. David Kirkby
david.kir...@onetel.net wrote:
The latest release of R in Sage will not build without iconv on Solaris.
The
option to disable the use of iconv,
On Macintel OSX 10.6.2 (upgraded from 4.3.2), I get
--
The following tests failed:
sage -t devel/sage/sage/geometry/lattice_polytope.py
sage -t devel/sage/sage/libs/mwrank/interface.py # Segfault
sage
Dave,
Did you check that Cygwin does not have its own iconv patches?
It used to have patches...
Dmitrii
On Feb 15, 5:02 am, Dr. David Kirkby david.kir...@onetel.net
wrote:
William Stein wrote:
On Sat, Feb 13, 2010 at 8:13 PM, Dr. David Kirkby
david.kir...@onetel.net wrote:
The latest
Hi there,
Isn't the following a bug ?
sage: mat = matrix(ZZ, [[1,1],[1,1]], sparse=False)
sage: type(mat)
type 'sage.matrix.matrix_integer_dense.Matrix_integer_dense'
sage: mat2 = matrix(ZZ, mat, sparse=True)
sage: type(mat2)
type
kcrisman wrote:
One could then update the R spkg for adding iconv support. There is
currently a ticket with a .p0 spkg for R adding Mac graphics support
(removing the no-aqua options) and some other graphics-related stuff
which is on hold for some other stuff, but it would instead make sense
Dima Pasechnik wrote:
Dave,
Did you check that Cygwin does not have its own iconv patches?
It used to have patches...
Dmitrii
I've not specifically checked Cygwin myself, but this ticket, created by Mike
Hansen 4 months ago:
http://trac.sagemath.org/sage_trac/ticket/7319
(gdmodule requires
On Feb 15, 9:26 am, Dr. David Kirkby david.kir...@onetel.net
wrote:
kcrisman wrote:
One could then update the R spkg for adding iconv support. There is
currently a ticket with a .p0 spkg for R adding Mac graphics support
(removing the no-aqua options) and some other graphics-related
It seems to me when people update packages, they do not always do this too
carefully, and leave unnecessary things from previous versions around.
I've just been looking through the R installation manual
http://cran.r-project.org/doc/manuals/R-admin.pdf
and noticed a few things that are
kcrisman wrote:
On Feb 15, 9:26 am, Dr. David Kirkby david.kir...@onetel.net
wrote:
kcrisman wrote:
One could then update the R spkg for adding iconv support. There is
currently a ticket with a .p0 spkg for R adding Mac graphics support
(removing the no-aqua options) and some other
kcrisman wrote:
R's spkg-install needs an overhaul, as noted in my previous email (which It
seems to have invalid options, invalid comments, and various other issues. It
would appear we could potentially get better performance too, at the cost of
installing other libraries.
If you could point
On Feb 15, 12:23 pm, Dr. David Kirkby david.kir...@onetel.net
wrote:
kcrisman wrote:
R's spkg-install needs an overhaul, as noted in my previous email (which
It
seems to have invalid options, invalid comments, and various other issues.
It
would appear we could potentially get
On Mon, Feb 15, 2010 at 3:38 AM, cschwan csch...@stamaonline.de wrote:
Hello,
since this is my first post on this list I think it is a good idea to
briefly introduce myself: My name is Christopher Schwan, I am studying
physics at Uni Mainz (Germany) and I am one of the maintainers of
On Feb 15, 2010, at 3:38 AM, cschwan wrote:
Hello,
since this is my first post on this list I think it is a good idea to
briefly introduce myself: My name is Christopher Schwan, I am studying
physics at Uni Mainz (Germany) and I am one of the maintainers of
sage-on-gentoo
kcrisman wrote:
On Feb 15, 12:23 pm, Dr. David Kirkby david.kir...@onetel.net
wrote:
kcrisman wrote:
R's spkg-install needs an overhaul, as noted in my previous email (which It
seems to have invalid options, invalid comments, and various other issues. It
would appear we could potentially get
On Feb 15, 2010, at 6:07 AM, Florent Hivert wrote:
Hi there,
Isn't the following a bug ?
sage: mat = matrix(ZZ, [[1,1],[1,1]], sparse=False)
sage: type(mat)
type 'sage.matrix.matrix_integer_dense.Matrix_integer_dense'
sage: mat2 = matrix(ZZ, mat, sparse=True)
sage:
On Mon, Feb 15, 2010 at 10:59 AM, Robert Bradshaw
rober...@math.washington.edu wrote:
On Feb 15, 2010, at 6:07 AM, Florent Hivert wrote:
Hi there,
Isn't the following a bug ?
sage: mat = matrix(ZZ, [[1,1],[1,1]], sparse=False)
sage: type(mat)
type
On 15 Feb., 12:38, cschwan csch...@stamaonline.de wrote:
Hello,
since this is my first post on this list I think it is a good idea to
briefly introduce myself: My name is Christopher Schwan, I am studying
physics at Uni Mainz (Germany) and I am one of the maintainers of
sage-on-gentoo
I've had the following mail exchange with Kasper Peeters, the author
of cadabra:
Mail from Oscar
I think you are better off with a 'scalar computer algebra system' like
maxima or yacas. Cadabra is mainly intended to do that one thing that
other computer algebra systems do so badly: compute
Though these would be good to fix, I'm wary of all of the above for a
stabilization release.
Oh, I overlooked the most important part: Stabilization release -
the tickets wouldnt serve that purpose, of course. Nevertheless, these
would be the ones which I would like to see fixed :) .
Sounds
On Tue, 16 Feb 2010 08:47:45 Georg S. Weber wrote:
On 15 Feb., 12:38, cschwan csch...@stamaonline.de wrote:
Hello,
since this is my first post on this list I think it is a good idea to
briefly introduce myself: My name is Christopher Schwan, I am studying
physics at Uni Mainz (Germany)
Hi there,
I have a slightly stupid question ! First of all consider the following
behavior (sage 4.3.2):
sage: A = MatrixSpace(ZZ, 3)
sage: A.one()
[1 0 0]
[0 1 0]
[0 0 1]
sage: A.one()[1,2] = 1
sage: A.one()
[1 0 0]
[0 1 1]
[0 0 1]
This is definitely bad. It happens because one is
Hi William,
Isn't the following a bug ?
sage: mat = matrix(ZZ, [[1,1],[1,1]], sparse=False)
sage: type(mat)
type 'sage.matrix.matrix_integer_dense.Matrix_integer_dense'
sage: mat2 = matrix(ZZ, mat, sparse=True)
I didn't know you could even give a matrix as the input
On Oct 29 2009, 5:34 am, Juan Jose Garcia-Ripoll
juanjose.garciarip...@googlemail.com wrote:
I have found out that the function that acts as entry point in FASLs
(compiled lisp files) was not exported by cygwin. That prevents LOAD
from working. A quick fix has been uploaded, but I still do
On Mon, Feb 15, 2010 at 12:54 PM, François Bissey
f.r.bis...@massey.ac.nz wrote:
On Tue, 16 Feb 2010 08:47:45 Georg S. Weber wrote:
On 15 Feb., 12:38, cschwan csch...@stamaonline.de wrote:
Hello,
since this is my first post on this list I think it is a good idea to
briefly introduce
On Mon, Feb 15, 2010 at 1:19 PM, Florent Hivert
florent.hiv...@univ-rouen.fr wrote:
Hi there,
I have a slightly stupid question ! First of all consider the following
behavior (sage 4.3.2):
sage: A = MatrixSpace(ZZ, 3)
sage: A.one()
[1 0 0]
[0 1 0]
[0 0 1]
sage: A.one()[1,2] = 1
On Mon, Feb 15, 2010 at 1:35 PM, Florent Hivert
florent.hiv...@univ-rouen.fr wrote:
Hi William,
Isn't the following a bug ?
sage: mat = matrix(ZZ, [[1,1],[1,1]], sparse=False)
sage: type(mat)
type 'sage.matrix.matrix_integer_dense.Matrix_integer_dense'
sage: mat2 =
And i think we do not need to talk about the tab completion. That's
really a blocker because it seriously degrades Sage's usability.
Arr, my patch has been up since 6 days, but I had forgotten to set it
as needs review. Done. #8233.
Best,
Nicolas
--
Nicolas M.
On Tue, 16 Feb 2010 10:40:11 William Stein wrote:
sage -t devel/sage/doc/en/tutorial/tour_numtheory.rst
**
File /opt/sage/devel/sage/doc/en/tutorial/tour_numtheory.rst, line 94:
sage: x = crt(2, 1, 3, 5); x
Expected:
On Feb 15, 2010, at 3:09 PM, François Bissey wrote:
On Tue, 16 Feb 2010 10:40:11 William Stein wrote:
sage -t devel/sage/doc/en/tutorial/tour_numtheory.rst
**
File /opt/sage/devel/sage/doc/en/tutorial/tour_numtheory.rst,
On Mon, Feb 15, 2010 at 3:09 PM, François Bissey
f.r.bis...@massey.ac.nz wrote:
On Tue, 16 Feb 2010 10:40:11 William Stein wrote:
sage -t devel/sage/doc/en/tutorial/tour_numtheory.rst
**
File
On Tue, 16 Feb 2010 12:41:31 William Stein wrote:
On Mon, Feb 15, 2010 at 3:09 PM, François Bissey
f.r.bis...@massey.ac.nz wrote:
On Tue, 16 Feb 2010 10:40:11 William Stein wrote:
sage -t devel/sage/doc/en/tutorial/tour_numtheory.rst
On Tue, 16 Feb 2010 12:38:59 Robert Bradshaw wrote:
Another issue with the piecemeal approach is that upgrading a
component could suddenly cause Sage to break. Have you given any
thought to how you will handle this?
Kind of. We can have several versions of the same package in tree.
We can
On 02/15/2010 03:19 PM, Florent Hivert wrote:
Hi there,
I have a slightly stupid question ! First of all consider the following
behavior (sage 4.3.2):
sage: A = MatrixSpace(ZZ, 3)
sage: A.one()
[1 0 0]
[0 1 0]
[0 0 1]
sage: A.one()[1,2] = 1
sage: A.one()
[1 0 0]
[0 1 1]
[0 0 1]
This is
How does one deal with name clashes?
E.g. a package (say, cvxopt) has its own matrix type,
so importing all of it into Sage without appropriate name substitution
makes a mess.
Are there any guidelines one should follow?
Thanks,
Dima
--
To post to this group, send an email to
Thanks for the suggestions. Cython is the route I've been taking, but
I haven't been able to get everything working yet and I hoped someone
had already paved the way. Oh well, I went to grad school to do
original work, so I'll keep plugging away.
-Keith
On Feb 15, 4:47 am, Jason Grout
On Feb 15, 2010, at 7:52 PM, Dima Pasechnik wrote:
How does one deal with name clashes?
E.g. a package (say, cvxopt) has its own matrix type,
so importing all of it into Sage without appropriate name substitution
makes a mess.
Are there any guidelines one should follow?
The global namespace
On Mon, Feb 15, 2010 at 8:25 PM, Robert Bradshaw
rober...@math.washington.edu wrote:
On Feb 15, 2010, at 7:52 PM, Dima Pasechnik wrote:
How does one deal with name clashes?
E.g. a package (say, cvxopt) has its own matrix type,
so importing all of it into Sage without appropriate name
To have an idea of the usage I went trough the code:
- MatrixSpace.identity_matrix implement 1.
- MatrixSpace.zero_matrix implement 3.
Of course, my opinion is to make those three methods implements
2. :-)
+1 for doing option (2).
I very often want to start with the zero_matrix or the
On Mon, Feb 15, 2010 at 9:07 PM, Nick Alexander ncalexan...@gmail.com wrote:
To have an idea of the usage I went trough the code:
- MatrixSpace.identity_matrix implement 1.
- MatrixSpace.zero_matrix implement 3.
Of course, my opinion is to make those three methods implements 2. :-)
+1
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