Salut Samuel
on bosse avec Vincent sur les surfaces plates et on voudrait envoyer nos
modifs sur sage-combinat, mais il semble y avoir une erreur, dont on se
demande si elle pourrait venir des modifs que tu as envoyées; peux-tu
vérifier?
Est-ce que tu peux être un peu plus précis que
Maybe:
sage -combinat qselect
(some new guards have been introduced recently).
Thank you Nicolas for your answer.
What does the command sage -combinat qselect do ?
In any case, the command does not solve anything... (But I found how
to solve temporarily the problem by hand
PS: my hunky traceback
Which patches are applied?
patches guarded (verbose output from $ hg -v qseries | grep \ G\ ).
In particular the patch 27
trac_9648_modulemorphism_codomain_extension-cs.patch is.
0 G trac_7420-fix-infinite-coercion-discovery-loop-2.patch
1 G sage-4.3.1.patch
2 G
On Wed, Nov 24, 2010 at 10:59:55PM +0100, Vincent Delecroix wrote:
PS: my hunky traceback
Which patches are applied?
patches guarded (verbose output from $ hg -v qseries | grep \ G\ ).
In particular the patch 27
trac_9648_modulemorphism_codomain_extension-cs.patch is.
Ok, so that's
PS: my hunky traceback
Which patches are applied?
patches guarded (verbose output from $ hg -v qseries | grep \ G\ ).
In particular the patch 27
trac_9648_modulemorphism_codomain_extension-cs.patch is.
Ok, so that's indeed the problem: those patches are guarded whereas
they should
On Wed, Nov 24, 2010 at 11:48:30PM +0100, Vincent Delecroix wrote:
vinc...@chezmoi$ sage -combinat update nor
vinc...@chezmoi$ sage -combinat qselect
fixed the problem
Hmm. You might need to run sage -combinat qselect *in the sage-combinat
repository*. Could you give it a shot, and have a look
Somebody who knows about shells and portability, please have a look at
#10300. We have somebody's tcsh bahaving in a way which I don't understand.
Thanks,
Jeroen.
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In reviewing #8807 I spotted what looked like a typo:
CompositConstructionFunctor. But in fact that is the way this class
name is defined. There are many occurrences of this, almost all in
categories/pushout.py, the rest in
rings/polynomial/infinite_polynomial_ring.py.
Is there a good reason
Seems fine to me.
David
On Wed, Nov 24, 2010 at 10:16, John Cremona john.crem...@gmail.com wrote:
In reviewing #8807 I spotted what looked like a typo:
CompositConstructionFunctor. But in fact that is the way this class
name is defined. There are many occurrences of this, almost all in
Hello everybody !!!
Working on Minh's patches for new graph generators, I had to create
Dihedral groups, which took me more than half a second. Which mean
it can be improved :-D
More seriously, the way I found to create them was to use the
DihedralGroup() method, which one does not have to
On Wed, Nov 24, 2010 at 9:32 AM, David Roe r...@math.harvard.edu wrote:
Seems fine to me.
See #10318
John
David
On Wed, Nov 24, 2010 at 10:16, John Cremona john.crem...@gmail.com wrote:
In reviewing #8807 I spotted what looked like a typo:
CompositConstructionFunctor. But in fact that
Hi!
sage: M1 = MatrixSpace(GF(46301),4,4)
sage: M2 = MatrixSpace(ZZ.quo(46301),4,4)
sage: m1 = M1.random_element()
sage: m2 = M2.random_element()
sage: parent(m1*m2) is M2
True
We have
sage: M1.has_coerce_map_from(M2)
True
but
sage: M2.has_coerce_map_from(M1)
False
So, I think we should rather
I left some comments on the ticket.
Dave
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This is an issue I discovered on Solaris , but one I think can
potentially effect all systems.
I built sage 4.6.1.alpha2 on an OpenSolaris 06/2009 system (*without*
setting SAGE_FAT_BINARY=yes), then copied the complete file system to
an absolute minimal install of Solaris 11 Express, which is a
On 24 Nov., 12:54, Simon King simon.k...@uni-jena.de wrote:
But since the __mul__ method also covers the case of matrix times
vector etc, the existing __mul__ method should be split into a _mul_
method and a _act_on_ method.
Or like this: In the existing __mul__ method, it is first tested
On Wed, Nov 24, 2010 at 12:48:16PM +, David Kirkby wrote:
drkir...@laptop:~/sage-4.6.1.alpha2$ make test
ld.so.1: make: fatal: libintl.so.3: open failed: No such file or directory
Killed
That sounds like the 'make' binary itself is failing to run, I think.
Does make work? (Maybe try just
This sounds reasonable to me. I know that in general we do not want
to try to coerce from Z/nZ to GF(n) for prime n since we do not want
to prove primality except deliberately. The reverse coercion is a
forgetful functor, so safe. But i nyour example, both GF(p) and Z/pZ
already exist, in which
The default port fo the Sage server is port 8000 and not port 8080. Is
there any good reason for this?
http://en.wikipedia.org/wiki/List_of_TCP_and_UDP_port_numbers
lists port 8080 as an anternate HTTP server, bt notes of 8000 that
8000 is sometimes erroneously used instead of port 8080
Hi John!
On 24 Nov., 14:06, John Cremona john.crem...@gmail.com wrote:
This sounds reasonable to me. I know that in general we do not want
to try to coerce from Z/nZ to GF(n) for prime n since we do not want
to prove primality except deliberately. The reverse coercion is a
forgetful
On 24 November 2010 12:56, Willem Jan Palenstijn w...@usecode.org wrote:
On Wed, Nov 24, 2010 at 12:48:16PM +, David Kirkby wrote:
drkir...@laptop:~/sage-4.6.1.alpha2$ make test
ld.so.1: make: fatal: libintl.so.3: open failed: No such file or directory
Killed
That sounds like the 'make'
Good -- then go for it!
John
On Wed, Nov 24, 2010 at 1:13 PM, Simon King simon.k...@uni-jena.de wrote:
Hi John!
On 24 Nov., 14:06, John Cremona john.crem...@gmail.com wrote:
This sounds reasonable to me. I know that in general we do not want
to try to coerce from Z/nZ to GF(n) for prime n
I've created a mailing list for working on p-adics in Sage, and more
generally polynomials, matrices and modules over local rings (such as
p-adics and power series rings).
http://groups.google.com/group/sage-padics
You can apply to join on that website, or e-mail me and I'll add you (in
case you
Are you reinventing the wheel? :-)
One should be able to import into Sage any graph that GAP can make
using its package Grape. Grape is essentially doing what you seem to
be doing: takes a permutation group and constructs a graph invariant
under it.
E.g.
gap LoadPackage(grape);
gap
On Nov 24, 1:26 am, Eviatar eviatarb...@gmail.com wrote:
That's great news! I think it has the potential to greatly increase
the usership of Sage.
On Nov 23, 3:56 pm, emil emil.widm...@gmail.com wrote:
I am proud to announce sagelive-511-46.exe, which will install the
Sage system on
see my comment on trac #9136 for a complete example.
On Nov 24, 11:17 pm, Dima Pasechnik dimp...@gmail.com wrote:
Are you reinventing the wheel? :-)
One should be able to import into Sage any graph that GAP can make
using its package Grape. Grape is essentially doing what you seem to
be
Hi David,
On Thu, Nov 25, 2010 at 1:28 AM, David Roe r...@math.harvard.edu wrote:
I've created a mailing list for working on p-adics in Sage, and more
generally polynomials, matrices and modules over local rings (such as
p-adics and power series rings).
On 23 November 2010 23:56, emil emil.widm...@gmail.com wrote:
I am proud to announce sagelive-511-46.exe, which will install the
Sage system on Windows systems.
snip
cheers
emil
Disclaimer: this hooks into the windows boot process, so use at own
risk! If you are cautious maybe test on an
I copied a complete file system containing my home directory (and so a
build of Sage) from one machine to another. I then run all the doc
tests. One test failed on the new machine, despite all tests passing
on the original machine.
The following tests failed:
sage -t -force_lib
On Wed, Nov 24, 2010 at 2:28 AM, Nathann Cohen nathann.co...@gmail.com wrote:
Hello everybody !!!
Working on Minh's patches for new graph generators, I had to create
Dihedral groups, which took me more than half a second. Which mean
it can be improved :-D
More seriously, the way I found
On Wed, Nov 24, 2010 at 10:22 AM, David Kirkby david.kir...@onetel.net wrote:
I copied a complete file system containing my home directory (and so a
build of Sage) from one machine to another. I then run all the doc
tests. One test failed on the new machine, despite all tests passing
on the
Hi Dave,
to be able to process a *.pyx file (as the doctest definitely seems to
do), yes, you need a compiler (either C or even C++, depending on
the .pyx file). If you want to load/attach *.pyx files, the same
applies. (Behind the scenes, Cython is used to generate out of the
*.pyx file a *.c,
I have thought for some time that it would be an improvement to have
groups.tab work in much the same manner as graphs.tab and to
have some of the less generally-useful groups moved out of the global
namespace (after a proper deprecation of that behavior).
And Dima's point (as on #9136) about
Hi!
When defining a number field, it is optional to provide a canonical
embedding into the real lazy field.
If two number fields are defined by the same polynomial and the same
generator name, they are still considered different, if only one of
them defines a canonical embedding.
Example:
sage:
I never use these canonical embeddings, and cannot think of a reason
for defining one field twice in this way...
Now this would be more useful:
sage: K.a = NumberField(x^2+3)
sage: L.w = NumberField(x^2+x+1)
sage: K.has_coerce_map_from(L)
False
sage: L.has_coerce_map_from(K)
False
sage:
On 24 November 2010 20:07, William Stein wst...@gmail.com wrote:
On Wed, Nov 24, 2010 at 10:22 AM, David Kirkby david.kir...@onetel.net
wrote:
I copied a complete file system containing my home directory (and so a
build of Sage) from one machine to another. I then run all the doc
tests. One
On 21 November 2010 15:43, Jeroen Demeyer jdeme...@cage.ugent.be wrote:
On 2010-11-21 15:18, Dr. David Kirkby wrote:
A comment from a user recently that he can only use port 80 and 8080 by
his employer, makes me think we should change the default port.
I would just like to point out that this
On Nov 24, 2:04 pm, David Kirkby david.kir...@onetel.net wrote:
On 21 November 2010 15:43, Jeroen Demeyer jdeme...@cage.ugent.be wrote:
On 2010-11-21 15:18, Dr. David Kirkby wrote:
A comment from a user recently that he can only use port 80 and 8080 by
his employer, makes me think we
Hi John!
On 24 Nov., 22:40, John Cremona john.crem...@gmail.com wrote:
I never use these canonical embeddings, and cannot think of a reason
for defining one field twice in this way...
Well, it is imaginable that some automatic constructions (say, in
pushout) create such a situation. And if it
On 11/24/2010 03:52 PM, David Kirkby wrote:
On 24 November 2010 20:07, William Stein wst...@gmail.com wrote:
On Wed, Nov 24, 2010 at 10:22 AM, David Kirkby david.kir...@onetel.net
wrote:
I copied a complete file system containing my home directory (and so a
build of Sage) from one machine to
On Nov 24, 6:41 pm, David Kirkby david.kir...@onetel.net wrote:
On 23 November 2010 23:56, emil emil.widm...@gmail.com wrote:
I am proud to announce sagelive-511-46.exe, which will install the
Sage system on Windows systems.
snip
cheers
emil
Disclaimer: this hooks into the
That's a typo (almost certainly mine) and should be changed. Thanks.
On Nov 24, 2010 3:17 AM, John Cremona john.crem...@gmail.com wrote:
In reviewing #8807 I spotted what looked like a typo:
CompositConstructionFunctor. But in fact that is the way this class
name is defined. There are many
On 24 November 2010 23:14, Mitesh Patel qed...@gmail.com wrote:
On 11/24/2010 03:52 PM, David Kirkby wrote:
On 24 November 2010 20:07, William Stein wst...@gmail.com wrote:
On Wed, Nov 24, 2010 at 10:22 AM, David Kirkby david.kir...@onetel.net
wrote:
I copied a complete file system
On 21 November 2010 16:05, tuxiano tuxi...@gmail.com wrote:
I'm not an expert of the matter, but I'm the user who made the comment
and I'd like to add that I don't have problems with sites that use
port 8080 while I can't connect to sites that use port 8000, for
example I can't connect to
On 24 November 2010 22:13, Donald Alan Morrison donmorri...@gmail.com wrote:
http://www.iana.org/assignments/port-numbers
That was the link I intended to post - instead I posted the same link twice.
As you can see, 8080 would be a more sensible default port, avoiding
8000 which is for remote
The .exe version appeared to install and detect my grub loader, which
I was told to edit a file for. I was paperless at the time, so
didn't write
anything down. I wasn't remembering the specific instructions the
next time I booted.
The .iso file booted OK from a CD and the browser came up fine.
On 24 Nov., 23:56, Simon King simon.k...@uni-jena.de wrote:
I never use these canonical embeddings, and cannot think of a reason
for defining one field twice in this way...
Well, it is imaginable that some automatic constructions (say, in
pushout) create such a situation. And if it occurs,
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