Craig Citro wrote:
> Hi Jaap,
>
> I went ahead and fixed (I hope!) the doctest below. (I just added a
> prec flag, and made the doctests use it, so this should avoid any sort
> of architecture-dependent issues). Could you try this out and let me
> know if it works, and then give the patch a posit
FYI
-- Forwarded message --
From: Peter Horn <[EMAIL PROTECTED]>
Date: Feb 17, 2008 2:37 PM
Subject: [Om] OpenMath @ SCIEnce
To: [EMAIL PROTECTED]
Hello to the OpenMath Community!
The SCIEnce project (Symbolic Computation Infrastructure for Europe,
http://www.symbolic-computat
Craig Citro wrote:
As follow up:
>
> If anyone else is seeing this doctest failure, could you also try it
> out? (I don't see it on my machine, so I'm guessing this works, but I
> can't be sure.)
>
> Patch is here:
>
> http://trac.sagemath.org/sage_trac/ticket/2201
>
I applied the patch by ha
Hi Joel,
Well done on annihilating singular on the horror example you had. I've
sat down to read the code a few times, but it is slow going for me, as
I don't speak python well yet. But I'll make a few comments when I do
get some spare moments to finish reading your code. That'll probably
be tomo
On Feb 18, 1:34 pm, "David Joyner" <[EMAIL PROTECTED]> wrote:
> FYI
Hehe, this email does explain a couple things I did hear at SD7. All I
can say is good luck, if you wonder why have a look at the open math
discussion list.
Cheers,
Michael
> -- Forwarded message --
> From: P
On Feb 18, 6:21 am, Bill Hart <[EMAIL PROTECTED]> wrote:
> Laurent Bernardin and Michael B. Monagan.
> Efficient Multivariate Factorization Over Finite Fields.
If Sage has or can get fast LLL you should implement the new algorithm
of Mark van Hoeij.
--~--~-~--~~~---~-
Hi,
This is about a bug I found in PARI's Hermite Normal Form when testing my new
Hermite Normal Form, and a fix from them.
William
-- Forwarded message --
From: Karim Belabas <[EMAIL PROTECTED]>
Date: Feb 18, 2008 2:49 AM
Subject: Re: Bug#741: Fwd: bug in PARI's mathnf function
On Feb 18, 2008 10:08 AM, Roman Pearce <[EMAIL PROTECTED]> wrote:
>
> On Feb 18, 6:21 am, Bill Hart <[EMAIL PROTECTED]> wrote:
> > Laurent Bernardin and Michael B. Monagan.
> > Efficient Multivariate Factorization Over Finite Fields.
>
> If Sage has or can get fast LLL you should implement the new
Mark uses LLL to solve the knapsack problem that arises from solving
how the local factors should be bundled together to reconstruct the
global factors. It's only used to tame the combinatorial explosion
that you get if there are many local factors, but only very few global
ones.
This is completel
> However, I don't know of any new (or old) algorithm by Mark van Hoeij
> that addresses the problem of "Efficient Multivariate Factorization Over
> Finite Fields" using LLL. Could you please clarify.
> I am aware of Mark's algorithms for univariate polynomial factorization
> over global fields u
In #2028, the following issue is brought up:
sage: a=x^1
sage: a.factor_list()
[(x, 1)]
sage: type(a.factor_list()[0][1])
sage: a=x^2
sage: a.factor_list()
[(x, 2)]
sage: type(a.factor_list()[0][1])
Basically, the factoring routine differentiates between a power of 1 and
any other power and r
Apparently van Hoeij's approach works (very well) for bivariate
polynomials over ZZ. The Magma documentation doesn't seem to give any
clue as to whether they use a van Hoeij like approach for finite
fields. I at least cannot see how such a thing would work.
I did sit down and browse the paper I l
Hello,
Is there a way to bind the notebook to a specific IP?
So when checking with netstat, I'd like to see
Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address Foreign Address
State PID/Program name
tcp0 0 1.2.3.4:83000.0.0.0:*
LI
Hi, all,
On Feb 14, 2008, at 22:41 , mabshoff wrote:
> here is the first alpha0 for 2.10.2. It has been greatly delayed by
> SD7
> and then at least on my end by the cold I brought home from it that
> put
> me out of commission for two days. The big changes in this release
> are
>
> * Debianiza
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
This is really upsetting:
sage: plot(lambda x: x^(1/3), -5, 5)
-
---
Traceback (most recent call last)
/home/ghitza/colby/ma311/ in ()
/opt/sage/local/lib/python
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