We do some pretty cool optimizations for the ranges that impact
polynomial factorization. Namely I do everything possible to always
get away with double precision in the floating-point parts, a lot of
this is new mathematically as we're really creating alternative paths
to reduced bases which are
And don't forget the sage-flame list ;)
http://groups.google.com/group/sage-flame
On Oct 6, 5:00 am, Minh Nguyen wrote:
> Hi Mitesh,
>
> On Wed, Oct 6, 2010 at 10:29 AM, Mitesh Patel wrote:
> > Have I missed any?
>
> The group debian-sage [1] seems to be reviving lately. Recent
> discussions (i
Hi Niles,
Like John, I would like to be cc'd on any tickets about this. Apart
from the obvious mathematical importance, I'm quite interested in
finding out the right way of implementing these structures. I don't
know if I'll be able to contribute immediately, but I'm looking
forward to seeing ho
Hi Mitesh,
On Wed, Oct 6, 2010 at 10:29 AM, Mitesh Patel wrote:
> Have I missed any?
The group debian-sage [1] seems to be reviving lately. Recent
discussions (in the last few days) have been about fixing the
packaging of Sage in Debian. There's also sagemath-users [2]. It's not
"active", but sh
> I would like to see the source code of
> sage.matrix.matrix_modn_sparse.Matrix_modn_sparse.__eq__(), but I have
> no idea where to look. The following doesn't work::
>
> sage: L1 = matrix(GF(43), 3, 3, range(9), sparse=True)
> sage: L1.__eq__??
> Error getting source: arg is not a module, class
Is there a complete list of "active" public Sage mailing lists at
sagemath.org or the Sage wiki? I'm aware of
sage-algebra
http://groups.google.com/group/sage-algebra
sage-announce
http://groups.google.com/group/sage-announce
sage-combinat-devel
http://groups.google.com/group/sage-combinat-devel
On Oct 5, 2:41 pm, Niles wrote:
> Hello all,
>
> I'm interested in implementing some computational algebraic topology
> using Hopf algebroids. As a warm-up, I thought I would see what
> functionality exists in Sage for coalgebras, comodules, Hopf algebras,
> etc. What currently exists seems to b
Hello all,
I'm interested in implementing some computational algebraic topology
using Hopf algebroids. As a warm-up, I thought I would see what
functionality exists in Sage for coalgebras, comodules, Hopf algebras,
etc. What currently exists seems to be placeholder categories (e.g.
[1], [2]), an
I would like to see the source code of
sage.matrix.matrix_modn_sparse.Matrix_modn_sparse.__eq__(), but I have
no idea where to look. The following doesn't work::
sage: L1 = matrix(GF(43), 3, 3, range(9), sparse=True)
sage: L1.__eq__??
Error getting source: arg is not a module, class, method, func
On Sat, Oct 2, 2010 at 11:22 AM, cjfsyntropy wrote:
> Sage currently ships v. 0.6.4 of sympy
> (http://www.sagemath.org/packages/standard/sympy-0.6.4.p0.txt).
>
> I found the hint below in another thread. But what are the issues
> with
> upgrading sympy to v. 0.6.7? I could not find a ticket in
Difficult question. The difficulty is that it uses FLINT matrices.
Otherwise the answer would probably be yes, I think. But I'll check
with Andy Novocin on that. He is more aware of how the performance
will compare for wider classes of problems than the ones we've been
specifically attacking.
Bill
Hi Johannes,
On Tue, 05 Oct 2010 16:54:29 +0200
Johannes wrote:
> using Sage Version 4.5.3, Release Date: 2010-09-04
>
> running sage -gdb leads to this:
>
> sage: filter(lambda x: all([item.denominator()._cmp_(1) for item in
> x]), [[coordinate.subs(c=0).subs(b=0) for coordinate in item] fo
When I find some time this weekend, I can do some proofreading.
Hope you get along with austrian german as well ;-)
greez,
maldun
On Oct 5, 12:10 am, Philipp Schneider
wrote:
> Dear Sage community,
>
> Michael Mardaus and I are happy to announce that we have finished
> translating the complete
Hi,
i just got my sage crashed with theis following command
sage: filter(lambda x: all([item.denominator()._cmp_(1) for item in
x]), [[coordinate.subs(c=0).subs(b=0) for coordinate in item] for item
in wi ])
Unhandled SIGSEGV: A segme
When I find some time this weekend I will make a little bit
proofreading.
greez,
maldun
On Oct 5, 12:10 am, Philipp Schneider
wrote:
> Dear Sage community,
>
> Michael Mardaus and I are happy to announce that we have finished
> translating the complete Sage tutorial to German.
>
> Now we need t
On 10/5/10 6:48 AM, Johan S. R. Nielsen wrote:
On Sep 23, 2:57 pm, Jason Grout wrote:
On 9/23/10 7:13 AM, Johan S. R. Nielsen wrote:
Hi
I find the generic version of the function definitions less than
satisfactory. I'd guess it would be had to make Sphinx pickup the
more detailed info i
On Mon, Oct 04, 2010 at 02:26:39PM -0700, Ondrej Certik wrote:
> On Sat, Oct 2, 2010 at 9:34 AM, CJ Fearnley wrote:
> >
> > Sympy is only OK (for Sage) up to version 0.6.6. 0.6.7 in sid will break
> > (note from François Bissey).
>
> It's some problem in Sage vs sympy and it should probably be f
On Sep 23, 2:57 pm, Jason Grout wrote:
> On 9/23/10 7:13 AM, Johan S. R. Nielsen wrote:
>
>
>
> > Hi
>
> >> I find the generic version of the function definitions less than
> >> satisfactory. I'd guess it would be had to make Sphinx pickup the
> >> more detailed info in these situations? I'd als
On Tuesday 05 October 2010, Bill Hart wrote:
> I also think the bit about Magma using an old fpLLL may be out-of-
> date. Damien Stehle recently did quite a bit of work for the Magma
> group. I'm not 100% sure it's been updated in the latest released
> Magma, but I would be surprised to find it had
Hi,
2010/10/5 Philipp Schneider :
> Dear Sage community,
>
> Michael Mardaus and I are happy to announce that we have finished
> translating the complete Sage tutorial to German.
Your contribution to the world-wide Sage community is simply awesome!
Thank you very much!
> Now we need the help o
I also think the bit about Magma using an old fpLLL may be out-of-
date. Damien Stehle recently did quite a bit of work for the Magma
group. I'm not 100% sure it's been updated in the latest released
Magma, but I would be surprised to find it hadn't been.
Not to worry though, Damien has been a gre
Just a minor correction. Paul Zimmermann's name is misspelled.
On 5 Oct, 00:48, William Stein wrote:
> Hi Sage-Devel,
>
> "Every copy of Sage includes many free open source C/C++ libraries,
> which can also be used standalone without Sage. They got into Sage
> because enough people really cared a
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