Hi there,
I have been reviewing the last categories I had assigned. Here some
comments
ordered_sets.py
Partially ordered or totally ordered? Why not to call it the
appropriate way then?
quotient_fields.py
OK. Remove the # TODO: Algebras(R)
right_modules.py
-31 sage:
Jason Grout a écrit :
...
- algorithm='scipy' -- call the scipy numerical integration routines
(maybe make this the default if it is faster than gsl).
..
I do not think that this is the only criterion... How do these methods
compare from the numerical point of view? Making a
Thierry Dumont wrote:
Jason Grout a écrit :
...
- algorithm='scipy' -- call the scipy numerical integration routines
(maybe make this the default if it is faster than gsl).
..
I do not think that this is the only criterion... How do these methods
compare from the numerical
Jason Grout a écrit :
Thierry Dumont wrote:
Jason Grout a écrit :
...
- algorithm='scipy' -- call the scipy numerical integration routines
(maybe make this the default if it is faster than gsl).
..
I do not think that this is the only criterion... How do these methods
compare
On Tue, Oct 27, 2009 at 7:50 PM, John H Palmieri jhpalmier...@gmail.com wrote:
You can find suggested fixes here: http://trac.sagemath.org/sage_trac/
ticket/7323
John
Hi John.
Thanks for the patch !
I have an account on trac so i could review it but it would make a
cyclic reference...
On Tue, Oct 27, 2009 at 9:51 PM, Martin Albrecht
m...@informatik.uni-bremen.de wrote:
I'd appreciate if those people on this list who have different hardware or
software (OSX, Solaris, PPC, Sparc) could compile the program and report back
whether the program reports correct sizes for them. To
I am using version 4.1.2 of Sage with Iceweasel.
If I add HTML Cells in a document and switch to One Cell Mode, then
HTML Cells stay for ever in an increasing stack position, as I pass
them
That is, if I have
--
HTML-Cell-1
Sage-Cell-1
HTML-Cell-2
Sage-Cell-2
I'm not seeing this behavior, which I think would be a bug. I am
seeing html displayed as the first cell if it precedes all the sage
cells, but it does not persist. Later html cells aren't showing up at
all for me in one-cell mode with 4.1.2.
Can you post a link to your worksheet, or one like
Laptop:
Intel(R) Core(TM)2 CPU T5300 @ 1.73GHz
8 0.023 7.611
16 0.046 2.018
32 0.093 2.034
64 0.289 3.097
128 0.641 2.216
256 0.744 1.160
512 1.542 2.073
1024 3.394 2.202
2048 7.826 2.305
4096
I have a core 2 duo, 32k L1 on each, 3 MB L2, from the sage install
this agrees:
sage-4.2: grep cache size install.log
checking the L1 cache size... 32768 Bytes
checking the L2 cache size... 3145728 Bytes
and:
./cache
8 0.017 1.877
16 0.024 1.353
32 0.045 1.911
Hi Marshall.
I have just created an account on http://www.sagenb.org/
and I have published a worksheet that shows (for me, on Iceweasel,
Debian Squeeze) the bug.
The reference that sagenb gave me is : http://:8000/home/pub/870 (by
the way, i think this is wrong because the host part is missing
Hi folks,
I notice that people recently have been closing tickets, and those
people are not release managers. In some cases, a regular user closed
a ticket and then afterwards reopened the ticket. I think the
Developers' Guide [1] clearly states that only release managers are to
close tickets.
Maybe a more interesting machine: Dual-Core Intel Xeon with a total of
4 cores, 32K of L1 cache, 4MB L2 cache per core.
./cache
8 0.010 2.045
16 0.019 2.000
32 0.041 2.084
64 0.096 2.368
128 0.336 3.491
256 0.790 2.352
512
I have not taken any offense, on the contrary!
Thank you very much for your detailed answer.
Maurizio
On Oct 27, 10:41 pm, William Stein wst...@gmail.com wrote:
On Tue, Oct 27, 2009 at 1:58 PM, Maurizio maurizio.gran...@gmail.com wrote:
What about adopting a simpler strategy?
What do you
Hi folks,
Upon logging into bsd.math, I navigated to /scratch but received the following:
{{{
[mv...@bsd ~]$ cd /scratch
-bash: cd: /scratch: No such file or directory
}}}
The output of df shows that the local disk is near capacity:
{{{
[mv...@bsd ~]$ df -h
Filesystem Size Used Avail
OK, one more. This might be interesting or amusing - I am running
your cache program with the virtualbox image of sage-4.1.2. Timings
were somewhat inconsistent, probably because I was doing other tasks
the first time I ran it. Second time it gave better results:
8 0.032 3.071
Sorry fot that mail : it works in 4.1.2 but not in 4.1
I was on the wrong server...
Phil
On Wed, Oct 28, 2009 at 2:28 PM, Philippe Saade psa...@gmail.com wrote:
Hi.
This works :
var('u, v')
h = lambda u,v: u^2 + 2*v^2
G = plot3d(h, (-1,1), (-1,1))
G.show()
This does not work :
William Stein wrote:
On Tue, Oct 27, 2009 at 1:58 PM, Maurizio maurizio.gran...@gmail.com wrote:
What about adopting a simpler strategy?
What do you think about this: every 6 months (or 9, or 12 whatever),
the developers are asked to focus on producing bugfixing instead of
introducing new
On Oct 28, 2:08 am, Philippe Saade psa...@gmai l.com wrote:
On Tue, Oct 27, 2009 at 7:50 PM, John H Palmieri jhpalmier...@gmail.com
wrote:
You can find suggested fixes here: http://trac.sagemath.org/sage_trac/
ticket/7323
John
Hi John.
Thanks for the patch !
I have an account
I have looked at the quadrature routines:
-in gsl: it seems that qags routine is called: this is a sophisticated
procedure with step adaptation, and convergence acceleration with the
epsilon-algorithm. This should integrate some singular functions and
discontinuous functions.
-in scipy: things
Martin Albrecht wrote:
Hi there,
in the thread
http://is.gd/4EMT8
David and I agreed that M4RI should have a better, more robust and cross-
platform mechanism to check for cache sizes.
Thus I wrote a little C program to check for the cache size using timings of
random-ish
Thierry Dumont wrote:
I have looked at the quadrature routines:
-in gsl: it seems that qags routine is called: this is a sophisticated
procedure with step adaptation, and convergence acceleration with the
epsilon-algorithm. This should integrate some singular functions and
discontinuous
It would appear this cache program is not particularly good at guess cache
sizes, but what is probably more important is that it is able to optimise
the code so it works best on a particular processor. It is pretty
irrelevant what it thinks that processor may or may not be. It's more
Martin Albrecht wrote:
It would appear this cache program is not particularly good at guess cache
sizes, but what is probably more important is that it is able to optimise
the code so it works best on a particular processor. It is pretty
irrelevant what it thinks that processor may or may
On Wed, Oct 28, 2009 at 6:33 AM, Minh Nguyen nguyenmi...@gmail.com wrote:
Hi folks,
Upon logging into bsd.math, I navigated to /scratch but received the
following:
{{{
[mv...@bsd ~]$ cd /scratch
-bash: cd: /scratch: No such file or directory
}}}
The output of df shows that the local
On Wed, Oct 28, 2009 at 4:24 AM, mhampton hampto...@gmail.com wrote:
I'm not seeing this behavior, which I think would be a bug. I am
One cell mode was implemented by Tom Boothby two notebooks ago, long
before there *were* text cells. It has never been updated to account
for them.
I did
There should be one-- and preferably only one --obvious way to do it.
...
and confusing because tab completion always pulls up both commands, and
the instant question is, there must be some difference between these;
which one is right for me?
You are perfectly right, this is just confusing
Hello everybody
I am once more sending a draft of an idea to sage-devel, counting on your
wealth of knowledge to tell me whether this idea is good/bad/already
implemented or if some of you could be interested in helping me sorting this
out :-)
Recently, I had to work on polynomial
Hello,
Currently when I try to build Maxima with ECL on Cygwin, I get the
following error:
...
Summary:
ECL enabled. Executable name: ecl
default lisp: ecl
wish executable name: wish
Making all in src
make[1]: Entering directory
(And, as usual Juan Jose or Robert Dodier -- if either you would like
easy ssh access to a Cygwin Windows box to debug this, I can make you
accounts.)
On Wed, Oct 28, 2009 at 11:27 AM, Mike Hansen mhan...@gmail.com wrote:
Hello,
Currently when I try to build Maxima with ECL on Cygwin, I get
Mike Hansen mhan...@gmail.com writes:
Hello,
Currently when I try to build Maxima with ECL on Cygwin, I get the
following error:
it is the same error with FriCAS. ECL cannot compile-file on cygwin :-(
would be nice indeed.
Martin
ecl -norc -eval '(progn (load
Martin Rubey wrote:
Mike Hansen mhan...@gmail.com writes:
Hello,
Currently when I try to build Maxima with ECL on Cygwin, I get the
following error:
it is the same error with FriCAS. ECL cannot compile-file on cygwin :-(
would be nice indeed.
Martin
ecl -norc -eval '(progn
This problem is trivial and does not have to do with cygwin. Just edit
the file src/c/Makefile.in and remove the lines beginning with # Seems
HP-UX is not really POSIX compatible.
Juanjo
On Wed, Oct 28, 2009 at 8:30 PM, Dr. David Kirkby
david.kir...@onetel.net wrote:
Martin Rubey wrote:
Mike
The fix for this particular problem with HP-UX make is in the
repository (GIT/CVS).
Juanjo
On Wed, Oct 28, 2009 at 8:38 PM, Juan Jose Garcia-Ripoll
juanjose.garciarip...@googlemail.com wrote:
This problem is trivial and does not have to do with cygwin. Just edit
the file src/c/Makefile.in and
On Wed, 28 Oct 2009 at 04:40PM +0100, Thierry Dumont wrote:
I have looked at the quadrature routines:
-in gsl: it seems that qags routine is called: this is a sophisticated
procedure with step adaptation, and convergence acceleration with the
epsilon-algorithm. This should integrate some
Dear Javier, dear all,
On Wed, Oct 28, 2009 at 09:44:33AM -0700, javier wrote:
I have been reviewing the last categories I had assigned. Here some
comments
Yippee!
ordered_sets.py
Partially ordered or totally ordered? Why not to call it the
appropriate way then?
Again,
As stated in http://trac.sagemath.org/sage_trac/ticket/7273, PIL has
dependencies on libtiff and libjpeg that can break the build.
There are several options:
(1) PIL can be crippled -- have libtiff and libjpeg disabled even if the
local system has them,
(2) libtiff and libjpeg be included as
While I personally tend to want more things standard in sage, I
realize that's related to the fact that I've never really tried to
help port sage to things like Windows and Solaris. I think to be
consistent we would need to have libtiff and libjpeg as optional
packages for a while, and make them
On Mon, Oct 26, 2009 at 9:18 AM, mhampton hampto...@gmail.com wrote:
I can't seem to get virtualbox 3.0.8 to work on my mac. Things work
fine on my windows machine, I did a small test by adding the new
biopython optional package and that worked well. I am curious if
anyone else can get
William, Marshall,
Have you tried recompiling the Virtualbox kernel headers?
$ sudo /etc/init.d/vboxdrv setup
It also reloads the kernel module.
I suppose that reasonably you should not have to do this immediately
after an install but perhaps the install misses something subtle about
the
On Wed, Oct 28, 2009 at 8:58 PM, Bill Page bill.p...@newsynthesis.org wrote:
William, Marshall,
Have you tried recompiling the Virtualbox kernel headers?
$ sudo /etc/init.d/vboxdrv setup
It also reloads the kernel module.
I suppose that reasonably you should not have to do this
Hello,
On Thu, Oct 29, 2009 at 4:29 AM, Juan Jose Garcia-Ripoll
juanjose.garciarip...@googlemail.com wrote:
The fix for this particular problem with HP-UX make is in the
repository (GIT/CVS).
Any thoughts on the original
LOAD: Could not load file
Hi,
It would be cool if somebody could figure out how to update this:
http://freshmeat.net/projects/sage
It lists Sage's last update as January 2007.
-- William
--
William Stein
Associate Professor of Mathematics
University of Washington
http://wstein.org
I think you need to request ownership of the project -- link at right side
of page.
- Tim Joseph Dumol tim (at) timdumol (dot) com
On Thu, Oct 29, 2009 at 1:01 PM, William Stein wst...@gmail.com wrote:
Hi,
It would be cool if somebody could figure out how to update this:
On Wed, Oct 28, 2009 at 10:39 PM, Tim Joseph Dumol t...@timdumol.com wrote:
I think you need to request ownership of the project -- link at right side
of page.
The actual owner -- Timothy Clemans -- regularly reads this list.
Tim -- can you somehow make it so other people can update the Sage
45 matches
Mail list logo
