I work a lot with (large, say, 5000 vertices) (di)graphs having large
automorphism groups (often vertex-transitive, etc).
Such graphs are very efficiently represented in GAP (via GRAPE)
package.
(one needs to keep representatives of arc orbits, and few other
things, to be able to check adjacency
easily.
Dima
On Aug 17, 8:36 pm, Robert Miller r...@rlmiller.org wrote:
Dima,
On Tue, Aug 17, 2010 at 5:40 AM, Dima Pasechnik dimp...@gmail.com wrote:
I certainly know what GAP can do (For my current needs, I lifted off
the corresponding GAP code from GRAPE package), I asked whether
-- Forwarded message --
From: Vincent Delecroix 20100.delecr...@gmail.com
Date: Nov 17, 2:40 am
Subject: error with mercurial for the sage-combinat repository
To: sage-devel
Hello,
Does anybody get the same kind of error as below and manage to solve
it ? Otherwise, I will
On Mar 5, 4:13 am, Tom Boothby tomas.boot...@gmail.com wrote:
Yes, and I think that Permutations should support exponentiation, too:
sage: P = Permutation([1,2,3,4,5])
sage: P^2
Traceback (most recent call last):
...
TypeError: unsupported operand type(s) for ** or pow():
On Apr 8, 7:37 am, Christian Stump christian.st...@gmail.com wrote:
Hi there,
I just pushed finite complex reflection groups which I was
implementing these days - the entry point is FiniteReflectionGroup. I
also added a categorial framework. I wanted to see if someone (e.g.
Nicolas?) could
On Apr 8, 3:12 pm, Nicolas M. Thiery nicolas.thi...@u-psud.fr
wrote:
Hi Dima!
On Thu, Apr 07, 2011 at 10:55:32PM -0700, Dima Pasechnik wrote:
- is there a Sage implementation of permutation groups, or only the
gap implementation (it takes very long to go through the elements
Hi Robert,
On Apr 8, 2:54 pm, Robert Miller r...@rlmiller.org wrote:
In another thread (finite complex reflection groups and matrices over
the universal cyclotomic field), Christian wrote:
- is there a Sage implementation of permutation groups, or only the
gap implementation (it takes very
This means you have graphviz spkg installed under macosx...
I cannot seem to be able to accomplish this:
http://trac.sagemath.org/sage_trac/ticket/7438
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To view this discussion on the web
On Tuesday, 22 November 2011 00:24:46 UTC+8, William Stein wrote:
On Mon, Nov 21, 2011 at 8:08 AM, Dima Pasechnik dim...@gmail.com wrote:
This means you have graphviz spkg installed under macosx...
I cannot seem to be able to accomplish this:
http://trac.sagemath.org/sage_trac/ticket
Hi Nicolas,
unless I missed something,
your
http://combinat.sagemath.org/doc/thematic_tutorials/demo-symmetric-functions.html
lacks any information as to how to take any symmetric polynomial, and
expand it in some basis of symmetric functions.
Is it even possible with the combinat
On Sunday, 4 December 2011 21:34:20 UTC+8, Nicolas M. Thiéry wrote:
On Sun, Dec 04, 2011 at 03:56:39AM -0800, Dima Pasechnik wrote:
unless I missed something,
your
http://combinat.sagemath.org/doc/thematic_tutorials/demo-symmetric-functions.html
lacks any information as to how
sorry, I actually looked here:
http://www.math.rwth-aachen.de/~CHEVIE/
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To post
I cc: this to sage-combinat-devel, as there more people who do this kind of
stuff hang on a regular basis.
On Thursday, 2 February 2012 07:40:07 UTC+8, Matthieu Deneufchâtel wrote:
I tried to remove all the french expressions in my code.
## Lyndon words ##
In gmane.comp.mathematics.sage.combinat.devel, you wrote:
I tried to do some computations with the existing Iwahori-Hecke
algebra module inside sage earlier this year. I needed to work over
the rational function field C(x), for an indeterminate x. In the end I
gave up and went back to using
In gmane.comp.mathematics.sage.combinat.devel, you wrote:
Hello everybody !!!
There's something in the air these days that has led people around me
to inquire about the availability of a feature in Sage's support of LP
: iterate/count integer solutions. There is no way for me to work on
In gmane.comp.mathematics.sage.combinat.devel, you wrote:
--=_Part_1241_13947296.1331916587137
Content-Type: text/plain; charset=ISO-8859-1
My God, how did this email end up here ? O_o
Looks like Nicolas forwarded it. Well, anyway now everybdy's aware that I
am applying for a
Hi,
I need to do a bit of linear algebra in Gelfand-Zetlin subalgebra of
SymmetricGroupAlgebra. While its multiplicative generators, a.k.a
Jucys-Murphy elements, are available
(e.g. SymmetricGroupAlgebra(QQ,3).QS3.jucys_murphy(3))
is there a way to get a basis of this subalgebra?
I guess it
On 2012-04-03, Mathieu Guay-Paquet wrote:
Hi Dima,
On Apr 1, 9:55 pm, Dima Pasechnik wrote:
what I gathered is that I can restrict to an irreducible representation,
and compute there:
QS5 = SymmetricGroupAlgebra(QQ, 5)
o = SymmetricGroupRepresentation([3,2],seminormal)
jm=[QS5
This is an advertisement of the fact that I will be in Paris 7-16 May,
and will be very much open for Sage-related discussions and work during the
said period.
(needless to say, non-Sage related maths too :))
Best,
Dima
http://www.ntu.edu.sg/home/dima/
--
You received this message because you
On Tuesday, 24 April 2012 23:24:14 UTC+8, Nathann Cohen wrote:
Helloo everybody !!!
Because of a former post on this google group [1] I created the following
patch [2]. It adds to Permutation objects a .show() method that produces
this kind of drawings [3].
Hence, that would be the
As there might be more people interested in this feature, I forward this here.
-- Forwarded message --
From: Sage wst...@math.washington.edu
Date: 20 June 2012 12:08
Subject: [Sage] #13141: implement constructing the dual of a linear program
To:
Cc: sage-t...@googlegroups.com
This pain is caused by mq (sorry, mq, you are evil. live with it :-)).
Just pretending that the patch is a regular patch, importing it with hg
import
would land you in a workflow very much like the git's workflow for the
problem Ralf described.
(git doesn't really have an advantage here, rather
On Monday, 16 July 2012 20:49:31 UTC+8, Keshav Kini wrote:
Dima Pasechnik dimp...@gmail.com writes:
This pain is caused by mq (sorry, mq, you are evil. live with it
:-)).
Just pretending that the patch is a regular patch, importing it with
hg import
would land you in a workflow
On Tuesday, 17 July 2012 12:55:13 UTC+8, Keshav Kini wrote:
Dima Pasechnik dimp...@gmail.com writes:
On Monday, 16 July 2012 20:49:31 UTC+8, Keshav Kini wrote:
Not really. That's only if you do `hg import --exact`, and your
patch
has the correct headers.
yes
I just marked it as needs work. it needs a (trivial, hopefully) rebase
for Sage 5.2.rc0.
Dima
On Tuesday, 24 July 2012 10:19:56 UTC+8, Andrew Mathas wrote:
Hi Jason,
What is the status of your patch #9265? It is not marked as needing review
and I'd actually assumed it was already merged
On Tuesday, 11 September 2012 20:03:43 UTC+8, John Cremona wrote:
I think this is a great idea. Volker's invariants are maps from the
space of binary forms over some ring R into the coefficient ring, for
example the discriminant will always be one. So I would have thought
to put them
not trying to do the most general SL(n,C) representation theory here.
On Tuesday, September 11, 2012 1:12:57 PM UTC+1, Dima Pasechnik wrote:
Yes, it's great, but I would rather like to see it packaged as invariants
of a representation of SL(2,C), not
as invariants of a binary form.
--
You
September 2012 14:03, Dima Pasechnik dim...@gmail.com javascript:
wrote:
On Tuesday, 11 September 2012 20:16:37 UTC+8, Volker Braun wrote:
But I need the classical invariants / covariants with their
conventional
names and normalizations in the literature.
I don't think that 98
On Friday, 21 September 2012 10:25:45 UTC+8, Andrew Mathas wrote:
Among other things, the patch
#13072http://trac.sagemath.org/sage_trac/ticket/13072cleans up
sage.combinat.partition. I would like some input as to should
happen to the function number_of_partitions.
Arguably, if you
On 2012-10-25, Florent Hivert wrote:
Hi,
With Nathann, we just got the following behavior:
sage: p = Poset(((0,1,2),[(0,1),(0,2)]), facade=True)
sage: pp = p.relabel({0:0, 1:2, 2:1})
sage: p == pp
False
so relabeling by an automorphism doesn't return the same poset
On 2012-11-12, Nicolas M. Thiery nicolas.thi...@u-psud.fr wrote:
On Mon, Nov 12, 2012 at 05:03:58AM +, Dima Pasechnik wrote:
On 2012-11-11, Nathann Cohen nathann.co...@gmail.com wrote:
I spent many hours fighting with Posets under Sage. I enjoyed it a lot, but
I can already tell
On 2012-11-18, Nathann Cohen nathann.co...@gmail.com wrote:
--90e6ba6e8e1cedba1504cec69dea
Content-Type: text/plain; charset=ISO-8859-1
Hellooo guys.
Here's how you can get an infinite loop in two lines with Permutation.
sage: p =
On 2012-11-27, Travis Scrimshaw tsc...@ucdavis.edu wrote:
--=_Part_468_5000489.1354057101700
Content-Type: text/plain; charset=ISO-8859-1
Hey everyone,
I've been trying to figure out how to handle generalized
permutations (a.k.a. two-line arrays, bi-words, ...) since we want
On 2012-11-28, Anne Schilling a...@math.ucdavis.edu wrote:
On 11/28/12 5:35 AM, Dima Pasechnik wrote:
On 2012-11-27, Travis Scrimshaw tsc...@ucdavis.edu wrote:
--=_Part_468_5000489.1354057101700
Content-Type: text/plain; charset=ISO-8859-1
Hey everyone,
I've been trying to figure out
On 2012-11-28, Nathann Cohen nathann.co...@gmail.com wrote:
--bcaec5171ecd442ad804cf90b70b
Content-Type: text/plain; charset=ISO-8859-1
Helloo !!
I guess it's a perfect illustration of **limits** of the object-oriented
approach.
RSK takes (p,q) in PxQ and outputs (a,b) in AxB.
On 2012-11-28, Nathann Cohen nathann.co...@gmail.com wrote:
--bcaec5171ecd442ad804cf90b70b
Content-Type: text/plain; charset=ISO-8859-1
Helloo !!
I guess it's a perfect illustration of **limits** of the object-oriented
approach.
RSK takes (p,q) in PxQ and outputs (a,b) in AxB.
On 2012-12-05, Andrew Mathas andrew.mat...@sydney.edu.au wrote:
--=_Part_1499_29645117.1354701799117
Content-Type: text/plain; charset=ISO-8859-1
- Matrices with rows and columns indexed by whatever objects
I have a (very) rough prototype for this as it is one of the things that I
On 2012-12-05, Andrew Mathas andrew.mat...@sydney.edu.au wrote:
--=_Part_33_6944284.1354751535501
Content-Type: text/plain; charset=ISO-8859-1
Here's a related question: suppose I have an object G in sage. Is there a
correct way to ask G if is it a CombinatorialFreeModule? I can check
I wonder if one can actually work in the endomorphism ring/algebra of a
CombinatorialFreeModule, and if yes, how.
Examples most appreciated.
(Ideally, I would like to know how to work with algebras specified by
multiplication coefficients in this framework)
Thanks,
Dima
--
You received this
[Followup-To: header set to gmane.comp.mathematics.sage.devel.]
On 2012-12-12, Anne Schilling a...@math.ucdavis.edu wrote:
Hi!
Both Travis and I are having trouble viewing the documentation after
sage -docbuild reference html
It yields a lot of [MathError] when viewing the html sources.
On 14 December 2012 00:33, Anne Schilling a...@math.ucdavis.edu wrote:
On 12/13/12 8:17 AM, Dima Pasechnik wrote:
Hi Anne,
On 14 December 2012 00:01, Anne Schilling a...@math.ucdavis.edu wrote:
On 12/13/12 2:37 AM, Dima Pasechnik wrote:
[Followup-To: header set
I should mention that this kind of error was reported on
http://trac.sagemath.org/sage_trac/ticket/13143
but nobody was able to say exactly where the problem lies.
Now we know, it's Firefox-specific.
I can also add that on OSX 10.5 with Firefox version 3.6.28 the situation is
the same.
Anyhow,
On 2012-12-13, William Stein wst...@gmail.com wrote:
On Wed, Dec 12, 2012 at 11:30 PM, William Stein wst...@gmail.com wrote:
On Wed, Dec 12, 2012 at 7:00 PM, Anne Schilling a...@math.ucdavis.edu
wrote:
Hi William,
Is combinat.math.washington.edu out once again? The machine does not
seem to
On 2012-12-14, Volker Braun vbraun.n...@gmail.com wrote:
--=_Part_97_13415008.1355485587298
Content-Type: text/plain; charset=ISO-8859-1
This is the following issue:
http://docs.mathjax.org/en/v1.1-latest/installation.html#firefox-and-local-fonts
I do have stix fonts installed in the
On 2013-01-19, tom d sdent...@gmail.com wrote:
--=_Part_2034_1229983.1358597739032
Content-Type: text/plain; charset=ISO-8859-1
Fantastic! Good to know there's a solid book I can point people to now for
some background!
On Thursday, January 17, 2013 6:24:05 AM UTC+3, Anne Schilling
Hi Anne,
On 2013-02-21, Anne Schilling a...@math.ucdavis.edu wrote:
Hi Nathann,
Thank you for your answer!
Question -1 : do you check many times whether a GIVEN AND FIXED GRAPH
g is isomorphic to some other ? Because is_isomorphic works by
computing a canonical form for each graph, then
On 2013-03-20, Dan Drake ddr...@pugetsound.edu wrote:
--17pEHd4RhPHOinZp
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
Content-Transfer-Encoding: quoted-printable
On Wed, 20 Mar 2013 at 08:28AM -0400, Anne Schilling wrote:
Is http://sage.math.washington.edu/ down?
On 2013-03-22, Nathann Cohen nathann.co...@gmail.com wrote:
--bcaec5430e1288051e04d883f5b8
Content-Type: text/plain; charset=ISO-8859-1
For non-interactive you either perform argument validation yourself or use
the optional parameter G.orbit(foo, action='OnTuples').
Oh. Ok, this is fine !
On 2013-03-22, Nathann Cohen nathann.co...@gmail.com wrote:
--f46d040f9ba4da0f5504d8848510
Content-Type: text/plain; charset=ISO-8859-1
Would Evariste Galois raise from his grave and chase the designer
of this?
I answered on the ticket, and said that I would help him if he did. But
Dima
On 2013-03-22, Nathann Cohen nathann.co...@gmail.com wrote:
No, this won't really fly. Indeed,
we can follow your design, and implement, explictly, action on tuples of
tuples. And then, on my example with the Z_3 action, ask for the orbit on
((1,2),(1,2)).
And then we are in trouble, cause
On 2013-03-22, Volker Braun vbraun.n...@gmail.com wrote:
--=_Part_418_31291271.1363974902177
Content-Type: text/plain; charset=ISO-8859-1
Under my proposal, the orbit of ((1,2),(1,2)) would be the orbit of a pair,
i.e. {((1,2),(1,2)), (1,1), (2,2)}. If you want the orbit of pairs of
[Followup-To: header set to gmane.comp.mathematics.sage.devel.]
On 2013-03-23, Nathann Cohen nathann.co...@gmail.com wrote:
--bcaec52bf01d97c8d104d893786f
Content-Type: text/plain; charset=ISO-8859-1
Helloo !
In more detail: one writes a function that can do GAP's OnTuplesTuples
action,
On 2013-03-24, Nathann Cohen nathann.co...@gmail.com wrote:
--bcaec5430f1420c95c04d8a8e8c9
Content-Type: text/plain; charset=ISO-8859-1
Helloo Dima !!!
Hi Nathann,
Yesterday I went to walk around the Calanques near the University of
Marseille, and it did me good !
On 2013-03-27, Nathann Cohen nathann.co...@gmail.com wrote:
--bcaec52e6603736cf704d8ed7714
Content-Type: text/plain; charset=ISO-8859-1
Hellooo !!
Yeah, I was thinking that because of the ambiguity that was being
discussed in dealing with the nested actions, the best approach
[Followup-To: header set to gmane.comp.mathematics.sage.devel.]
On 2013-03-28, Nathann Cohen nathann.co...@gmail.com wrote:
--bcaec51a73f2476e8104d8f72c9b
Content-Type: text/plain; charset=ISO-8859-1
Hell !!!
No, I didn't propose strings. I meant things like
sage:
On 2013-04-02, garymako...@googlemail.com garymako...@googlemail.com wrote:
--=_Part_3109_14045404.1364925152232
Content-Type: text/plain; charset=ISO-8859-1
Hi
Let F be a (finite) field. I have a bunch B of sets S,T,... each consisting
of dN-tuples of elements of F.
I would
that installed I will attempt to do what I'm doing using that
patch and report back
Thanks and regards
Gary
On Wednesday, April 3, 2013 4:20:17 AM UTC+1, Dima Pasechnik wrote:
On 2013-04-02, garym...@googlemail.com javascript:
garym...@googlemail.com javascript: wrote
On Wednesday, 10 April 2013 20:59:49 UTC+8, Christian Stump wrote:
Hi,
I wonder if there is a way to get a canonical form of a subgroup of a
permutation group (or, even better, any group). This would be
something like a method canonical_labeling for permutation groups
that returns an
Will it become the 1st standard package that needs an optional package,
i.e. graphviz, to function?
On Wednesday, 22 May 2013 22:32:59 UTC+8, Nicolas M. Thiéry wrote:
Dear Sage developers,
This is a poll for making dot2tex a standard spkg.
- [ ] Yes, make dot2tex a standard spkg
[Followup-To: header set to gmane.comp.mathematics.sage.devel.]
On 2013-06-03, William Stein wst...@gmail.com wrote:
On Sun, May 5, 2013 at 6:00 PM, rjf fate...@gmail.com wrote:
[...]
but if you have already written it and Springer would like to publish it,
and it doesn't interfere with your
[this didn't make it past gmane, so I repost here, sorry; I also add few
things]
On Tuesday, 4 June 2013 00:41:19 UTC+8, William wrote:
On Sun, May 5, 2013 at 6:00 PM, rjf fat...@gmail.com javascript:
wrote:
[...]
but if you have already written it and Springer would like to publish
Following the release of LattE Integrale 1.6 and 4ti2 1.6,
I've updated the 4ti2 spkg (trac #15172) and made an intial version of
LattE Integrale 1.6 spkg (trac #15180).
For the latter, one would still need to write an interface, but this
could produce a huge speedup for integer point counting in
On 2013-09-09, Nicolas M. Thiery nicolas.thi...@u-psud.fr wrote:
On Mon, Sep 09, 2013 at 07:07:13AM +, Dima Pasechnik wrote:
Following the release of LattE Integrale 1.6 and 4ti2 1.6,
I've updated the 4ti2 spkg (trac #15172) and made an intial version of
LattE Integrale 1.6 spkg (trac
On 4 Jan 2014 20:11, David Joyner wdjoy...@gmail.com wrote:
On Tuesday, December 24, 2013 6:22:27 AM UTC-5, Nathann Cohen wrote:
Hellooo everybody !!!
I send this email because I want to add new stuff to our
combinat/designs/ folder, and I really need some help to review patches.
These
On 2014-01-22, Andrey Novoseltsev novos...@gmail.com wrote:
On Monday, 20 January 2014 22:20:10 UTC-7, Anna Clawson wrote:
Here is the translation of the document. Anyone who knows Russian is
welcome to proofread it!
On 2014-01-31, Anna Clawson sead...@gmail.com wrote:
Thanks a lot Dmitri!
I've made the corrections that you and Andrey have suggested:
https://drive.google.com/file/d/0B87aVe10sJDAT0RSdTdEdnd4bG8/edit?usp=sharing
more bugs:
RR must be Вещественные, not Натуральные
(the latter means
On 2014-01-19, Christian Stump christian.st...@gmail.com wrote:
Below my office mate's term for lattice polytope:
lattice polytope is
целочисленный многогранник
(by the way, both polytope and polyhedron are translated in Russian by this
single word).
no. polyhedron == полиэдр
--
You
On 2014-01-31, Andrey Novoseltsev novos...@gmail.com wrote:
On Friday, 31 January 2014 14:39:00 UTC-7, Dima Pasechnik wrote:
On 2014-01-19, Christian Stump christi...@gmail.com javascript:
wrote:
Below my office mate's term for lattice polytope:
lattice polytope
On 2014-01-31, Anna Clawson sead...@gmail.com wrote:
Thanks, fixed!
span() must be Линейная оболочка rather than Подпространство
(the latter means subspace)
In the original English document:
Subspace: span(vectors, *field*)
which is why I translated it as подпространство. I
On 2014-03-11, Nicolas M. Thiery nicolas.thi...@u-psud.fr wrote:
Dear Sage-Combinat devs in France and Québec,
On Wed, Oct 23, 2013 at 04:27:37PM +0200, Nicolas M. Thiery wrote:
I submitted this morning the ANR grant pre-proposal ``Mutualized
software development for research in
On 2014-10-28, Anne Schilling a...@math.ucdavis.edu wrote:
Dear All!
Dan Bump, Ben Salisbury, Mark Shimozono and I are planning to apply
for an NSF grant for Sage (to fund Sage Days and other Sage related
activities). We will mostly focus on topics in combinatorics/algebra/
representation
On Jan 9, 7:17 pm, David Joyner wdjoy...@gmail.com wrote:
IMHO, this conversation should be a new thread,
on sage-devel not on sage-support.
OK, so let me repost here the state of affairs AFAIK.
For some reason it is believed that GAP.4.4.12 cannot be currently
packaged with Sage, due to a
[...]
And finally for those groups who are not known to gap, the fallback
(sage-only) method should be in the category FiniteGroups to be inherited by
any group.
I hadn't thought of that. Since all the groups I used are defined as
permutation groups I never ran into trouble, but now that
On Jan 10, 6:01 am, javier vengor...@gmail.com wrote:
[...]
Concerning Dmitri remark above, if there was a way to convert gap
matrices into sage matrices it could be possible to extend
conjugacy_classes_representatives (as well as conjugacy_classes) to
matrix groups. That would also make
On Jan 10, 7:04 pm, javier vengor...@gmail.com wrote:
[...]
For instance if
you create a gap matrix (with integral coefficients)
well, there no static type matrices in GAP (well, unless you work
with, say, matrix Lie algebras, and have multiplication overloaded).
They are just lists of lists of
Hi Simon,
On Jan 10, 9:32 pm, Simon King simon.k...@nuigalway.ie wrote:
Hi Dima!
On 10 Jan., 13:47, Dima Pasechnik dimp...@gmail.com wrote:
On Jan 10, 7:04 pm, javier vengor...@gmail.com wrote:
well, there no static type matrices in GAP (well, unless you work
with, say, matrix Lie
Javier,
[...]
So, it wasn't that hard (for matrices) after all.
Good!
I don't know whether/
how this can be applied to the E(9) thing unless there is an
IsSomething gap method that can be used for them.
Sure, there is
IsCyclotomic
and IsIntegralCyclotomic
for cyclotomics, resp., cyclotomic
Javier,
def _sage_(self):
Override of ExpectElement._sage_ method. Aiming for a better
conversion. Initially just for matrices!
if self.IsMatrix():
ring = self[1,1].Ring().sage()
This is not good enough. It could be that the [1,1]-element
, Dima Pasechnik dimp...@gmail.com wrote:
Javier,
[...]
So, it wasn't that hard (for matrices) after all.
Good!
I don't know whether/
how this can be applied to the E(9) thing unless there is an
IsSomething gap method that can be used for them.
Sure, there is
IsCyclotomic
On Jan 11, 7:19 am, javier vengor...@gmail.com wrote:
[...]
I have been trying some code to convert elements of gap finite fields
into the corresponding elements of sage finite fields. The sort of
straightforward manner fails because of this behavior:
sage: a = gap(Z(2^4))
sage: a^5
kernel people to fix this, before this can
go ahead.
Dmitrii
On Jan 10, 4:31 am, Minh Nguyen nguyenmi...@gmail.com wrote:
Hi Dmitrii,
On Sun, Jan 10, 2010 at 3:25 AM, Dima Pasechnik dimp...@gmail.com wrote:
SNIP
OK, so let me repost here the state of affairs AFAIK.
For some reason
John,
On Jan 11, 10:24 pm, javier vengor...@gmail.com wrote:
Hi Dima,
On Jan 11, 4:14 am, Dima Pasechnik dimp...@gmail.com wrote:
I reckon this must be due to Sage representing the finite field of
order p^n
as quotient rings F_p[x]/(f(x)), with f an irreducible polynomial of
degree n
On Jan 11, 11:04 pm, Dima Pasechnik dimp...@gmail.com wrote:
John,
oops, I meant Javier
On Jan 11, 10:24 pm, javier vengor...@gmail.com wrote:
Hi Dima,
On Jan 11, 4:14 am, Dima Pasechnik dimp...@gmail.com wrote:
I reckon this must be due to Sage representing the finite field
I understand that Debian support is on hold. AFAIK, a proper Debian
requires a complete refactoring
of the code, in particular removing all the things that are not really
Sage, e.g. mercurial, gap, singular, etc etc etc.
I understand it has been done at some point for Sage 3, but then the
main
On Jan 17, 12:53 pm, Dr. David Kirkby david.kir...@onetel.net
wrote:
Dima Pasechnik wrote:
I understand that Debian support is on hold. AFAIK, a proper Debian
requires a complete refactoring
of the code, in particular removing all the things that are not really
Sage, e.g. mercurial, gap
-__cxa_atexit --enable-
libstdcxx-allocator=new --program-suffix= --enable-version-specific-
runtime-libs --with-system-libunwind --host=ia64-suse-linux
Thread model: posix
gcc version 4.1.2 20070115 (SUSE Linux)
On Jan 18, 6:54 am, William Stein wst...@gmail.com wrote:
2010/1/17 Dima Pasechnik dimp
is it possible to make patches, instead/as well as posting full source
releases?
It took 4+ hours here to download rc0...
On Jan 19, 4:29 pm, Robert Miller rlmills...@gmail.com wrote:
http://boxen.math.washington.edu/home/rlmill/sage-4.3.1.rc1.tar
is not under a
revision control system)
On Jan 19, 5:48 pm, Dag Sverre Seljebotn da...@student.matnat.uio.no
wrote:
Dima Pasechnik wrote:
is it possible to make patches, instead/as well as posting full source
releases?
It took 4+ hours here to download rc0...
One thing one could try out
not very helpful :-)
How is it done?
Thanks,
Dmitrii
On Jan 10, 4:31 am, Minh Nguyen nguyenmi...@gmail.com wrote:
Hi Dmitrii,
On Sun, Jan 10, 2010 at 3:25 AM, Dima Pasechnik dimp...@gmail.com wrote:
SNIP
OK, so let me repost here the state of affairs AFAIK.
For some reason it is believed
Hi,
That's a pity to loose a write-up just like this...
Dmitrii
On Jan 20, 2:02 pm, Minh Nguyen nguyenmi...@gmail.com wrote:
Hi Dmitrii,
On Wed, Jan 20, 2010 at 8:35 AM, Minh Nguyen nguyenmi...@gmail.com wrote:
SNIP
I have written up some instructions on how to patch an spkg. The
Robert,
the advantage is that it will simplify the *development* of Sage.
Right now lots of stoppers seem to come from upstream packages.
I also do not see a real problem with specific versions of
packages. Somehow,
all the other open-source math projects seem to be able to manage this
well,
William,
On Jan 23, 3:37 am, William Stein wst...@gmail.com wrote:
On Fri, Jan 22, 2010 at 10:37 AM, Jaap Spies j.sp...@hccnet.nl wrote:
William Stein wrote:
On Fri, Jan 22, 2010 at 9:31 AM, Dima Pasechnikdimp...@gmail.com wrote:
Robert,
the advantage is that it will simplify the
Hi Georg,
On Jan 24, 1:24 am, Georg S. Weber georgswe...@googlemail.com
wrote:
Hi Dmitrii,
OK, I oversimplified.
As far as a practical step towards having more flexibility:
Presently Sage does not have any mechanism allowing for virtual
packages (I am stealing from Debian/Fink
Robert,
On Jan 24, 5:29 pm, Robert Bradshaw rober...@math.washington.edu
wrote:
On Jan 22, 2010, at 9:31 AM, Dima Pasechnik wrote:
Robert,
the advantage is that it will simplify the *development* of Sage.
Ironically, I personally find shipping all our dependancies makes
development
while looking into updating gap to 4.4.12, I noticed that
guava used to be a separate spkg depending on gap.
Then it got merged with gap for no apparent to me reason.
http://trac.sagemath.org/sage_trac/ticket/3337
Logically, guava is a gap package, among many others.
(currently, guava is the only
well, there seems to be no patch at ticket/5701 to actually *remove*
the guava code...
On Jan 24, 10:27 pm, David Joyner wdjoy...@gmail.com wrote:
On Sun, Jan 24, 2010 at 6:07 AM, Dima Pasechnik dimp...@gmail.com wrote:
while looking into updating gap to 4.4.12, I noticed that
guava used
David,
I am about to produce gap-4.4.12.p2.spkg,
using your p0.spkg.
What is a reasonable testsuite for GAP in Sage?
Thanks,
Dmitrii
On Jan 25, 1:38 am, David Joyner wdjoy...@gmail.com wrote:
On Sun, Jan 24, 2010 at 12:05 PM, Dima Pasechnik dimp...@gmail.com wrote:
well, there seems
I also need to make a new database-gap.4.4.12.spkg,
as I can gather from the error messages :)
On Jan 25, 7:52 pm, Alex Ghitza aghi...@gmail.com wrote:
On Mon, 25 Jan 2010 03:32:30 -0800 (PST), Dima Pasechnik dimp...@gmail.com
wrote:
David,
I am about to produce gap-4.4.12.p2.spkg,
using
]
(e.g. just sort([x.degree() for x in irr])) before comparing it with
[1, 1, 4, 4, 5, 5, 6]
(I do not know how to write such a test in Sage, though...)
On Jan 26, 6:24 am, Alex Ghitza aghi...@gmail.com wrote:
On Mon, 25 Jan 2010 10:10:36 -0800 (PST), Dima Pasechnik dimp...@gmail.com
wrote:
sage
, -1, -1, 1], [4, -1, -4, 1, 0, 0, 0,
0]]
(sorted does not like mixing zeta (string(?)) with numbers,
apparently)
On Jan 26, 5:29 pm, Minh Nguyen nguyenmi...@gmail.com wrote:
Hi,
On Tue, Jan 26, 2010 at 8:23 PM, Dima Pasechnik dimp...@gmail.com wrote:
SNIP
(e.g. just sort([x.degree() for x
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