Hi William,
Is http://sage.math.washington.edu/ down? For the past couple of days I tried to
download from there and have not been able to connect.
Thank you,
Anne
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On Wed, 20 Mar 2013 at 08:28AM -0400, Anne Schilling wrote:
Is http://sage.math.washington.edu/ down? For the past couple of days
I tried to download from there and have not been able to connect.
Yes, sage.math is having trouble. See
On 2013-03-20, Dan Drake ddr...@pugetsound.edu wrote:
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On Wed, 20 Mar 2013 at 08:28AM -0400, Anne Schilling wrote:
Is http://sage.math.washington.edu/ down?
Hi Henry,
Can you please re-post on sage-devel@googlegroups.com and I will answer
there.
I did not understand all the questions. It will be good to post the
terminal command and all the output and the Ubuntu version and package
versions you use.
Many thanks.
Regards,
Jan
On 20 March 2013
In devel/sage/sage/misc/getusage.py, there is a test
sage: t = get_memory_usage()
sage: get_memory_usage(t)
0.0
Which tests that the amount of memory used in the second line is the
same as the first. However, this is now failing regularly, with small
differences in memory usage (both positive
Hi Christoph,
Please post to sage-devel.
Line 23 of what?
Regards,
Jan
On 20 March 2013 10:43, Christoph Schumacher christoph.schumac...@web.dewrote:
Dear Mr Gronewald,
in the package I included with
deb http://ppa.launchpad.net/aims/sagemath/ubuntu quantal main
the path in the
Hell !
Sounds good. What if we called this foo.uncached(args) instead (which
is more verbose but much clearer, and tab completion shouldn't make
that too bad...) I could make cached methods work as well.
Do we actually have a use-case?
I don't. I'm wary cached functions becaue I
Jan Groenewald wrote:
Hi Christoph,
Please post to sage-devel.
Line 23 of what?
$SAGE_ROOT/sage
18 # Set SAGE_ROOT to the location of the sage install, i.e. the
directory
19 # containing this shell script. If unset, we will try to figure
it out
20 # automatically.
21
Jeroen Demeyer wrote:
In devel/sage/sage/misc/getusage.py, there is a test
sage: t = get_memory_usage()
sage: get_memory_usage(t)
0.0
Which tests that the amount of memory used in the second line is the
same as the first. However, this is now failing regularly, with small
differences in memory
On Wednesday, March 20, 2013 5:09:40 AM UTC, Nils Bruin wrote:
On Mar 19, 9:10 pm, Robert Bradshaw rober...@math.washington.edu
wrote:
Sounds good. What if we called this foo.uncached(args) instead (which
is more verbose but much clearer, and tab completion shouldn't make
that too
Nathann Cohen wrote:
Helloo !!!
I think it should be fairly rare that you want to explicitly opt out of
caching (so I don't see the problem with calling
Thing.my_function.f()). I
echo Robert's -1.
It's not hard when you know it. And it's not the most user-friendly
thing ever either
Unpack the pickle jar (./devel/ext-main/pickle_jar/pickle_jar.tar.bz2) and
try to
loads('_class__sage_modular_modform_element_ModularFormElement_elliptic_curve__.sobj').
On Wednesday, March 20, 2013 2:44:38 AM UTC+1, Ben Hutz wrote:
I had a patch for 5.7 that reorganizes some of the scheme
Ok, I've tried that and tracked down the problem. Apparently the files I
removed from schemes/generic/ are still showing up in
/sage-5.8/local/lib/python2.7/site-packages/sage/schemes/generic
so it is having conflicting imports for the projective point class. The
files were removed with 'hg
Try sage -sync-build
Building and testing the Sage library:
-b [branch] -- build Sage library. If branch is given, switch to
branch in devel/sage-branch and build that branch
-sync-build -- delete old code and other files in the Sage library
Hi all,
flint is a library for support of computations in Number Theory, which
includes highly optimised C routines for polynomial arithmetic and
linear algebra over numerous rings (and some integer arithmetic,
primality testing and factorisation). Flint is a component of Sage
On Mar 20, 7:18 am, leif not.rea...@online.de wrote:
And calling foo.f() will break if someone decides to no longer cache the
function or method, or to rename the attribute.
[...]
my_foo=get_uncached_function(foo)
I've seen that last argument before and I don't quite understand why
Bill et al.,
Along these lines, I'm just curious
about http://trac.sagemath.org/sage_trac/ticket/12173 upgrading FLINT in
Sage... Is enough of zn_poly (in particular, all of it?) to allow us to
remove that spkg? Since that code is more or less unmaintained, things
like
ok. Thanks, that was the problem with the files, but I was wrong and that
wasn't this issue with the unpickling.
However, with information from the explain_pickle() function, I was able to
resolve the unpickling issues.
On Wednesday, March 20, 2013 11:44:06 AM UTC-4, Volker Braun wrote:
Try
Nils Bruin wrote:
On Mar 20, 7:18 am, leif not.rea...@online.de wrote:
And calling foo.f() will break if someone decides to no longer cache the
function or method, or to rename the attribute.
[...]
my_foo=get_uncached_function(foo)
I've seen that last argument before and I don't quite
Hi,
May be this can look a bit crazy: is somebody interested by introducing
sound output in Sage (and other sound tools?). Actually I don't know how
to do this, but there are lot of Python tools.
I would like to make a course on the FFT with an application to mp3
encoding: build a small mp3
On 3/20/13 2:21 PM, Thierry Dumont wrote:
Hi,
May be this can look a bit crazy: is somebody interested by introducing
sound output in Sage (and other sound tools?). Actually I don't know how
to do this, but there are lot of Python tools.
I would like to make a course on the FFT with an
On Mar 20, 3:26 pm, Jason Grout jason-s...@creativetrax.com wrote:
On 3/20/13 2:21 PM, Thierry Dumont wrote:
Hi,
May be this can look a bit crazy: is somebody interested by introducing
sound output in Sage (and other sound tools?). Actually I don't know how
to do this, but there are
On Wednesday, March 20, 2013 12:26:51 PM UTC-7, jason wrote:
On 3/20/13 2:21 PM, Thierry Dumont wrote:
Hi,
May be this can look a bit crazy: is somebody interested by introducing
sound output in Sage (and other sound tools?). Actually I don't know how
to do this, but there are
Hello!
On Wed, 20 Mar 2013 20:21:57 +0100
Thierry Dumont tdum...@math.univ-lyon1.fr wrote:
I would like to make a course on the FFT with an application to mp3
encoding: build a small mp3 encoder in Sage; so I need at least to
produce sound.
This is definitely an interesting idea.
In Sage-5.8, we have a matrix M of rationals:
type(M)
type 'sage.matrix.matrix_rational_dense.Matrix_rational_dense'
M.parent()
Full MatrixSpace of 138 by 179 dense matrices over Rational Field
but none of M.rank(), M.kernel() or even plain M work, all give the
error message
IndexError: string
There is this also:
http://nsound.sourceforge.net/users_guide/index.html
and many other packages
Ok,
I'll work on this.
t.
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Thierry Dumont wrote:
Hi,
May be this can look a bit crazy: is somebody interested by introducing
sound output in Sage (and other sound tools?). Actually I don't know how
to do this, but there are lot of Python tools.
I would like to make a course on the FFT with an application to mp3
It's a bit embarrassing that it took me so long to follow up on this
thread with a patch, but now it's spring break and I found the time to
do it. Trivial review, anyone?
http://trac.sagemath.org/sage_trac/ticket/14322
Dan
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We do have show(), so we could likely have play(), at the very least
launching $SAGE_PLAYER (or $SAGE_BROWSER) with a given
(audio/video/multimedia) file.
That should be done in a way such that, if called from the notebook,
the sound is played by the browser. Something like a streaming from
Hi Leif,
On 2013-03-20, leif not.rea...@online.de wrote:
We do have show(), so we could likely have play(),
Why should there be a different command for showing a plot, showing
a movie and showing (i.e., showing to the ear) a sound file?
Best regards,
Simon
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On 03/21/2013 06:32 AM, mmarco wrote:
We do have show(), so we could likely have play(), at the very least
launching $SAGE_PLAYER (or $SAGE_BROWSER) with a given
(audio/video/multimedia) file.
That should be done in a way such that, if called from the notebook,
the sound is played by the
Simon King wrote:
Hi Leif,
On 2013-03-20, leif not.rea...@online.de wrote:
We do have show(), so we could likely have play(),
Why should there be a different command for showing a plot, showing
a movie and showing (i.e., showing to the ear) a sound file?
Well, you could of course extend
Jason Grout wrote:
On 2/16/13 12:02 AM, David Roe wrote:
The two functions are doing something completely different: one is
generating a string representation that can be reinput into python, and
the other is generating a list of digits (base 2) for further
manipulation. I think our current
On Wednesday, March 20, 2013 4:42:52 PM UTC-7, leif wrote:
Simon King wrote:
Hi Leif,
On 2013-03-20, leif not.r...@online.de javascript: wrote:
We do have show(), so we could likely have play(),
Why should there be a different command for showing a plot, showing
a movie
I will soon be giving an informal talk where I need to play some
custom synthesized sounds. I ended up using pyalsaaudio (http://
sourceforge.net/projects/pyalsaaudio/files/) to play sounds, which
obviously only has a desirable effect if you're running your notebook
locally. The standard
Following the recommendation within the install.log, I am reporting
test failure of package r-2.15.2.p1 during installation from source of
sage-5.8 on opensuse 12.3 (x86_64).
I have attached the final few lines of the relevant log prior to
failure.
I hope that this is useful.
Rick Smegal
--
You
This is under FreeBSD. (There are other failures, but so far they are
all legitimate floating point disagreements, or similar to the ones I
report here.)
1. I notice that many tests (like sage -t
devel/sage/sage/rings/arith.py) are run three times.
2. I get some strange errors like sage -t
On 2013-03-20, John Cremona john.crem...@gmail.com wrote:
In Sage-5.8, we have a matrix M of rationals:
type(M)
type 'sage.matrix.matrix_rational_dense.Matrix_rational_dense'
M.parent()
Full MatrixSpace of 138 by 179 dense matrices over Rational Field
but none of M.rank(), M.kernel() or
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