On Feb 4, 6:18 am, Pierre pierre.guil...@gmail.com wrote:
hi,
Hi Pierre,
i'm sure this used to work with earlier versions of sage, but now i'm
getting this:
sage: R.a,b = QQ[]
sage: I= [a-b, a+2*b]*R
sage: I.groebner_basis()
SNIP
RuntimeError: Singular error:
? cannot open
On Wednesday 04 February 2009, mabshoff wrote:
FWIW: worksforme
$ sage
--
| Sage Version 3.2.3, Release Date: 2009-01-05 |
| Type notebook() for the GUI, and license() for information.|
On Feb 4, 6:58 am, Martin Albrecht m...@informatik.uni-bremen.de
wrote:
On Wednesday 04 February 2009, mabshoff wrote:
FWIW: worksforme
I am not 100% sure what you are driving at, but I guess it is the
comment about bug fixes. With that I specifically meant John Perry's
fix at #5125. There
On Feb 4, 6:57 am, Pierre pierre.guil...@gmail.com wrote:
Hi Pierre,
thanks for such a quick reply !
Well, I am just hanging out in IRC waiting for my Sage builds to
finish :)
(b) The more entertaining bug: LIB is the same as lib on OSX since
the default filesystem is case aware, but
hi,
i'm sure this used to work with earlier versions of sage, but now i'm
getting this:
sage: R.a,b = QQ[]
sage: I= [a-b, a+2*b]*R
sage: I.groebner_basis()
---
RuntimeError Traceback (most
Maybe they contain the revision history? That could make them big.
They must do something like this, or at least it includes graphics
from the temp directory or something.
I just tried a worksheet that had had some graphics in it. I deleted
those cells. The size of the download didn't go
kcrisman wrote:
Maybe they contain the revision history? That could make them big.
They must do something like this, or at least it includes graphics
from the temp directory or something.
I just tried a worksheet that had had some graphics in it. I deleted
those cells. The size
thanks for such a quick reply !
(b) The more entertaining bug: LIB is the same as lib on OSX since
the default filesystem is case aware, but case insensitve. But you can
create a case-sensitive HFS volume on OSX where the above error would
manifest itself.
ah, this is it. See, i've
When you delete all output, does that actually delete the physical
images in the cell directory? (You may not know, but someone can check).
Not only does it not remove the physical images e.g. sage0.png, it
doesn't even remove the cell directories!!! My current worksheet only
has cells 4,
kcrisman wrote:
When you delete all output, does that actually delete the physical
images in the cell directory? (You may not know, but someone can check).
Not only does it not remove the physical images e.g. sage0.png, it
doesn't even remove the cell directories!!! My current worksheet
hello!
My question is how can I define in Saga a ring with indeterminates
modulo 2?
Thank you!
--~--~-~--~~~---~--~~
To post to this group, send email to sage-support@googlegroups.com
To unsubscribe from this group, send email to
On Wednesday 04 February 2009, Adela wrote:
hello!
My question is how can I define in Saga a ring with indeterminates
modulo 2?
You're either looking for a polynomial ring over GF(2):
sage: P.x = PolynomialRing(GF(2))
sage: P
Univariate Polynomial Ring in x over Finite Field of size 2
I consider it a bug too. Can you open a ticket for it?
This is now # 5177.
- kcrisman
--~--~-~--~~~---~--~~
To post to this group, send email to sage-support@googlegroups.com
To unsubscribe from this group, send email to
I installed sage locally on a Fedora Core 10 machine.
My user wants to access this installation remotely.
When he runs sage on his (Mac) laptop,
it tells him to open his browser to
http://localhost:8000.
What is the URL? Is it port 8000?
The machine name is strings358.
I tried
On Feb 4, 1:00 pm, rvaug...@gmail.com rvaug...@gmail.com wrote:
Hi Richard,
I installed sage locally on a Fedora Core 10 machine.
My user wants to access this installation remotely.
When he runs sage on his (Mac) laptop,
it tells him to open his browser tohttp://localhost:8000.
What is
I'm Running
SuSE Linux 9.0 (i586)
VERSION = 9.0
with architecture i686. So, I'm guessing 32bit, but not tottaly
sure. I looked at the web page
http://www.sagemath.org/bin/linux/
and under 32bit I tried
sage-3.2.3-opensuse-32bit-intel_xeon-i686-Linux.tar.gz
So, I installing it, and Sage
On Feb 4, 1:19 pm, mrotsliah mrotsl...@gmail.com wrote:
Hi,
I'm Running
SuSE Linux 9.0 (i586)
VERSION = 9.0
SuSE 9.0 is quite old. It was actually the last SuSE release I ran and
the laptop I used it with has since long been retired :)
with architecture i686. So, I'm guessing 32bit,
I need to solve a big system of nonlinear equations(it consists of 114
equations, with 61 indeterminates, all of them can be only 0 and 1 and
I work modulo 2).
I solve it using Groebner bases. So, my problem coms to finding the
reduced Groebner base for an ideal generated by 114 polynomials.
On Wednesday 04 February 2009, Adela wrote:
I need to solve a big system of nonlinear equations(it consists of 114
equations, with 61 indeterminates, all of them can be only 0 and 1 and
I work modulo 2).
I solve it using Groebner bases. So, my problem coms to finding the
reduced Groebner
ok, I found the source code, I used tar to open it, and I used make.
It ran its course and finished. Sage starts to run, but then it
outputs the following and then quits:
--
| Sage Version 3.2.3, Release Date: 2009-01-05
On Feb 4, 7:26 pm, mrotsliah mrotsl...@gmail.com wrote:
ok, I found the source code, I used tar to open it, and I used make.
It ran its course and finished. Sage starts to run, but then it
outputs the following and then quits:
If, in the notebook one writes:
a,b,c,d,n=var('a b c d n')
solve([a*d-b*c==1,a*d/(a*d - b*c) - c*(a*n + b)/(a*d - b*c)==1,c*d/
(a*d - b*c) - c*(c*n + d)/(a*d - b*c)==0, a*(c*n + d)/(a*d - b*c) -b*c/
(a*d - b*c)==1],a,b,c,d)
sage does not return anything.
if one does, instead
a,b,c,d,n=var('a b
22 matches
Mail list logo
