[This is getting a bit dated but I am endeavouring to post it simply
to get my work out what is wrong with my subscription]
I don't think this is as impossible as some people have suggested.
Since there is a fairly heavy academic involvement in Sage: Maybe an
expedition to the local School of
William and I created a new .spkg for readline.
http://sage.math.washington.edu/home/kirkby/Solaris-fixes/readline-6.0-2nd-try/readline-6.0.spkg
It cures 3 problems I'm aware of
1) The old readline would not build on OS X 10.6
2) The old spkg-install would not make a 64-bit build on Solaris.
On Mon, Sep 14, 2009 at 4:17 AM, William Stein wst...@gmail.com wrote:
SNIP
OK, I also posted a review with several specific comments about the
spkg-install, which do include Kirkby's.
An updated spkg is up at ticket #6681
http://trac.sagemath.org/sage_trac/ticket/6681
It addresses all of
Hi there,
I am not sure how many readers of [sage-devel] are aware of the fact that
currently there is an internal competition going on to find the next secure
hash function.
http://csrc.nist.gov/groups/ST/hash/sha-3/index.html
http://ehash.iaik.tugraz.at/wiki/The_SHA-3_Zoo
Today I
On Wed, Sep 16, 2009 at 6:08 AM, Martin Albrecht
m...@informatik.uni-bremen.de wrote:
Hi there,
I am not sure how many readers of [sage-devel] are aware of the fact that
currently there is an internal competition going on to find the next secure
hash function.
Minh Nguyen wrote:
On Mon, Sep 14, 2009 at 4:17 AM, William Stein wst...@gmail.com wrote:
SNIP
OK, I also posted a review with several specific comments about the
spkg-install, which do include Kirkby's.
An updated spkg is up at ticket #6681
Hi Martin,
On Wed, Sep 16, 2009 at 8:08 PM, Martin Albrecht
m...@informatik.uni-bremen.de wrote:
SNIP
Minh, Harald can you add it to the list of publications citing Sage?
Done. See the updated publications page at
http://www.sagemath.org/library-publications.html
--
Regards
Minh Van
Hi All,
2009/9/16 Minh Nguyen nguyenmi...@gmail.com:
Hi Martin,
On Wed, Sep 16, 2009 at 8:08 PM, Martin Albrecht
m...@informatik.uni-bremen.de wrote:
SNIP
Minh, Harald can you add it to the list of publications citing Sage?
Done. See the updated publications page at
Hello,
I am trying to compile sage-4.1.1 from source on a Gentoo Linux x86_64
system with the experimental gcc-4.5.0.
There are two issues, which are really the same problem.
*** FIRST ISSUE ***
gcc -fno-strict-aliasing -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes
-fPIC
Hi David,
On Wed, Sep 16, 2009 at 9:01 PM, Dr. David Kirkby
david.kir...@onetel.net wrote:
SNIP
will ensure that the spkg-install will not exit immediately if 'make'
fails, but it will issue an informative error before exiting.
I have updated the package with your suggestions. The updated
Sorry, I think you both misunderstood my question :) If I was having
trouble in that sense, I would have posted on sage-support.
My question is, what behavior should Sage ALLOW from solve? I am in
the midst of fixing some solve behavior caused by the Maxima upgrade,
and want someone else's
While attempting to save and quit a worksheet the first time, in the
terminal window I get:
File /.../sage/local/lib/python2.6/site-packages/sage/server/
notebook/worksheet.py, line 1950, in limit_snapshots
creation = int(os.path.splitext(snapshots[i])[0])
Hi,
I've written with my supervisor some code that computes the isogeny
class of a curve over QQ. I would like to check it with the entire
Cremona database overnight, but I'm not sure how to do that!
To do it case by case I would do something like:
sage: isogs, matrix = E.isogeny_class()
sage:
Minh Nguyen wrote:
Hi David,
On Wed, Sep 16, 2009 at 9:01 PM, Dr. David Kirkby
david.kir...@onetel.net wrote:
SNIP
will ensure that the spkg-install will not exit immediately if 'make'
fails, but it will issue an informative error before exiting.
I have updated the package with
At various times, a journal for math software has been discussed. Here
is the math software journal for R. R probably has a much bigger
community than Sage, and is much more entrenched in the profession than
Sage. It would probably be good to talk to these guys and see how they
do things
On Wed, Sep 16, 2009 at 9:05 AM, J. Cooley j.a.coo...@warwick.ac.uk wrote:
Hi,
I've written with my supervisor some code that computes the isogeny
class of a curve over QQ. I would like to check it with the entire
Cremona database overnight, but I'm not sure how to do that!
To do it case
On Wed, Sep 16, 2009 at 5:45 AM, Jeroen Demeyer jdeme...@cage.ugent.be wrote:
Hello,
I am trying to compile sage-4.1.1 from source on a Gentoo Linux x86_64
system with the experimental gcc-4.5.0.
There are two issues, which are really the same problem.
Are they the only two issues and
On Wed, Sep 16, 2009 at 10:03 AM, jason-s...@creativetrax.com wrote:
Another idea for a project is to finish the statistics module wrapping
functionality in R. I'm teaching a modeling class right now and I wish I
had a nice module of statistics functionality.
Thanks. If you have any
William Stein wrote:
On Wed, Sep 16, 2009 at 10:03 AM, jason-s...@creativetrax.com wrote:
Another idea for a project is to finish the statistics module wrapping
functionality in R. I'm teaching a modeling class right now and I wish I
had a nice module of statistics functionality.
William Stein wrote:
On Wed, Sep 16, 2009 at 5:45 AM, Jeroen Demeyer jdeme...@cage.ugent.be
wrote:
I am trying to compile sage-4.1.1 from source on a Gentoo Linux x86_64
system with the experimental gcc-4.5.0.
There are two issues, which are really the same problem.
Are they the only
On Wed, Sep 16, 2009 at 7:46 PM, Jason Grout
jason-s...@creativetrax.com wrote:
R has a C interface for lots of functions (like the distribution
functions that I wanted today). I imagine that a stats module would use
Cython to call the C functions for these sorts of things, but then use
rpy2
Carlo Hamalainen wrote:
On Wed, Sep 16, 2009 at 7:46 PM, Jason Grout
jason-s...@creativetrax.com wrote:
R has a C interface for lots of functions (like the distribution
functions that I wanted today). I imagine that a stats module would use
Cython to call the C functions for these sorts of
On Sep 16, 1:46 pm, Jason Grout jason-s...@creativetrax.com wrote:
William Stein wrote:
On Wed, Sep 16, 2009 at 10:03 AM, jason-s...@creativetrax.com wrote:
Another idea for a project is to finish the statistics module wrapping
functionality in R. I'm teaching a modeling class right
== Wed September 16, 2009 ==
* Amod Agashe: did: arrived safely; testing level lower conjecture
when no p-torsion up to level 800. plan to do: run code further;
investigate Soroosh counterexample at 13; way to capture congruences
only with old forms; craig and congruences with old forms.
*
Jason Grout wrote:
Carlo Hamalainen wrote:
On Wed, Sep 16, 2009 at 7:46 PM, Jason Grout
jason-s...@creativetrax.com wrote:
R has a C interface for lots of functions (like the distribution
functions that I wanted today). I imagine that a stats module would use
Cython to call the C functions
On Wed, Sep 16, 2009 at 12:00 PM, Dag Sverre Seljebotn
da...@student.matnat.uio.no wrote:
Jason Grout wrote:
Carlo Hamalainen wrote:
On Wed, Sep 16, 2009 at 7:46 PM, Jason Grout
jason-s...@creativetrax.com wrote:
R has a C interface for lots of functions (like the distribution
functions
2009/9/16 Minh Nguyen nguyenmi...@gmail.com:
On Wed, Sep 16, 2009 at 10:52 AM, Jason Grout
jason-s...@creativetrax.com wrote:
SNIP
I think networkx 0.99 will require some nontrivial work in Sage, since
they changed a lot of things.
I forgot to say about another package, but at least
On Wed, Sep 16, 2009 at 8:56 PM, William Stein wst...@gmail.com wrote:
* Kevin Steuve: Compressing tables of differences between Li(x) and
pi(x) by looking at differences of errors. Using lza only save 1/8 th
disk space (thought we would get more). Also made my code use
multi-core above
On Wed, Sep 16, 2009 at 12:00 PM, Dag Sverre Seljebotn
da...@student.matnat.uio.no wrote:
Jason Grout wrote:
Carlo Hamalainen wrote:
On Wed, Sep 16, 2009 at 7:46 PM, Jason Grout
jason-s...@creativetrax.com wrote:
R has a C interface for lots of functions (like the distribution
functions
2009/9/16 Jeroen Demeyer jdeme...@cage.ugent.be:
William Stein wrote:
On Wed, Sep 16, 2009 at 5:45 AM, Jeroen Demeyer jdeme...@cage.ugent.be
wrote:
I am trying to compile sage-4.1.1 from source on a Gentoo Linux x86_64
system with the experimental gcc-4.5.0.
There are two issues, which
On Sep 16, 10:32 am, William Stein wst...@gmail.com wrote:
Another idea for a project is to finish the statistics module wrapping
functionality in R. I'm teaching a modeling class right now and I wish I
had a nice module of statistics functionality.
Introductory statistics (the
Jeroen Demeyer wrote:
However: there is one important caveat. I use the environment variable
CC to set my compiler and not all packages honor this variable. At
least the following packages do not use $CC (I have not investigated
this issue deeply).
* cliquer-1.2
* flint-1.3.0.p2
*
William Stein wrote:
On Wed, Sep 16, 2009 at 12:00 PM, Dag Sverre Seljebotn
da...@student.matnat.uio.no wrote:
Jason Grout wrote:
Carlo Hamalainen wrote:
On Wed, Sep 16, 2009 at 7:46 PM, Jason Grout
jason-s...@creativetrax.com wrote:
R has a C interface for lots of functions (like the
On Wed, Sep 16, 2009 at 9:34 PM, Dag Sverre Seljebotn
da...@student.matnat.uio.no wrote:
And in the *few* cases where it would make sense to reimplement anything
in Cython for speed rather than interface with R (not my idea!), it
seems likely that the functionality in question is primitive
On Sep 16, 7:46 pm, Jason Grout jason-s...@creativetrax.com wrote:
William Stein wrote:
On Wed, Sep 16, 2009 at 10:03 AM, jason-s...@creativetrax.com wrote:
Another idea for a project is to finish the statistics module wrapping
functionality in R. I'm teaching a modeling class right
Dag Sverre Seljebotn wrote:
(With regards to creating Cython wrappers directly to C functions, I'd
rather use the SciPy functionality, which is essentially the same thing,
only that no reimplementation of the wheel is needed.)
I meant that R already has C functions to calculate lots of
lgautier wrote:
rpy2 is in fact providing 2 interfaces: a lower-level one (close to
R's C API),
and an higher-level one (written using the lower-level one, and able
to use
lower-level objects instead of higher-level ones). The lower-level
interface
is in fact design to permit the
On Sep 16, 2009, at 12:10 PM, Fredrik Johansson wrote:
On Wed, Sep 16, 2009 at 8:56 PM, William Stein wst...@gmail.com
wrote:
* Kevin Steuve: Compressing tables of differences between Li(x) and
pi(x) by looking at differences of errors. Using lza only save
1/8 th
disk space (thought
On Wed, 16 Sep 2009 at 08:04PM +0200, Jeroen Demeyer wrote:
However: there is one important caveat. I use the environment variable
CC to set my compiler and not all packages honor this variable. At
least the following packages do not use $CC (I have not investigated
this issue deeply).
*
On Wed, Sep 16, 2009 at 6:54 PM, Pavel Solin so...@unr.edu wrote:
You are right. We should reduce the initial amount of
work for someone who visits for two minutes and
just wants to check things out quickly. I described the notebook
quite in detail in a new NSF proposal that I am submitting
2009/9/16 Ondrej Certik ond...@certik.cz:
On Wed, Sep 16, 2009 at 6:54 PM, Pavel Solin so...@unr.edu wrote:
You are right. We should reduce the initial amount of
work for someone who visits for two minutes and
just wants to check things out quickly. I described the notebook
quite in detail
William Stein wrote:
I did write a lot of stats in Cython already, and it's much faster
than both R and scipy.stats at what it does (at least last time I
checked). This is all the code in Sage's finance.TimeSeries...
It's very specialized though compared to what is offered by Scipy/R.
2009/9/16 Jason Grout jason-s...@creativetrax.com:
William Stein wrote:
I did write a lot of stats in Cython already, and it's much faster
than both R and scipy.stats at what it does (at least last time I
checked). This is all the code in Sage's finance.TimeSeries...
It's very specialized
Carlo Hamalainen wrote:
On Wed, Sep 16, 2009 at 7:46 PM, Jason Grout
jason-s...@creativetrax.com wrote:
R has a C interface for lots of functions (like the distribution
functions that I wanted today). I imagine that a stats module would use
Cython to call the C functions for these sorts of
Jason Grout wrote:
Carlo Hamalainen wrote:
On Wed, Sep 16, 2009 at 7:46 PM, Jason Grout
jason-s...@creativetrax.com wrote:
R has a C interface for lots of functions (like the distribution
functions that I wanted today). I imagine that a stats module would use
Cython to call the C functions
2009/9/16 Robert Dodier robert.dod...@gmail.com:
William Stein wrote:
so if you could say more about what you might
want such a nice module to do, it would be very useful!
Well, in order to have some functionality above and beyond
what R or other numerical systems offer, I think you
46 matches
Mail list logo
