On Wed, Jul 22, 2009 at 10:11 PM, ghtdak gl...@tarbox.org wrote:
-- Forwarded message --
From: Dorian Raymer deldo...@gmail.com
Date: Jul 22, 8:00 pm
Subject: notebook rewrite
To: sage-devel
Hi Glenn,
On Wed, Jul 22, 2009 at 4:41 PM, ghtdak
Richard Stanley currently lists 172 combinatorial interpretations of
the Catalan numbers. I've been doing some research on Coxeter groups
this summer, and we recently found that a class of permutations in S_n
which are counted by the Catalan numbers. Turns out, the permutations
are just the
On Thu, Jul 23, 2009 at 4:06 PM, ghtdakgl...@tarbox.org wrote:
On Wed, Jul 22, 2009 at 10:11 PM, ghtdak gl...@tarbox.org wrote:
-- Forwarded message --
From: Dorian Raymer deldo...@gmail.com
Date: Jul 22, 8:00 pm
Subject: notebook rewrite
To: sage-devel
On Thu, Jul 23, 2009 at 2:31 AM, NoSyudon...@gmail.com wrote:
Hello.
I use blog and Sagemath. Sagemath Notebook is great, but I want to
write post in my blog with Sagemath code and result(output).
So I add the XMLRPC server code in server/notebook/twisted.py and make
the APIKEY each user a
Minh Nguyen wrote:
On Thu, Jul 23, 2009 at 12:57 AM, Minh Nguyennguyenmi...@gmail.com wrote:
SNIP
Also, perhaps you can review the polybori fix
http://sagetrac.org/sage_trac/ticket/6528
Hi David,
On Thu, Jul 23, 2009 at 4:54 PM, Dr. David
Kirkbydavid.kir...@onetel.net wrote:
SNIP
Minh,
your build on t2 has stopped with:
sage: An error occurred while installing polybori-0.5rc.p8
You appear to have forgot to install the .p9 version.
I'm copying this to Steven Knight, a SCons developer, since he might
have some comments.
When building Sage 4.1.1.alpha0 on my home machine, which does not have
the Sun Studio Compiler suite installed, the Sage package containing the
'modified Sage library' builds ok. (I eventually get
Minh Nguyen wrote:
Hi David,
On Thu, Jul 23, 2009 at 4:54 PM, Dr. David
Kirkbydavid.kir...@onetel.net wrote:
SNIP
Minh,
your build on t2 has stopped with:
sage: An error occurred while installing polybori-0.5rc.p8
You appear to have forgot to install the .p9 version.
On Thu, Jul 23, 2009 at 5:19 PM, Minh Nguyennguyenmi...@gmail.com wrote:
Hi David,
On Thu, Jul 23, 2009 at 4:54 PM, Dr. David
Kirkbydavid.kir...@onetel.net wrote:
SNIP
Minh,
your build on t2 has stopped with:
sage: An error occurred while installing polybori-0.5rc.p8
You appear to
I've noticed a couple of issues on Solaris, where it appears packages
have been installed properly (the $SAGE_HOME/spkg/installed/foobar is
created), but this has not actually happened.
On one occasion 'cp -a' was called, which failed to copy files to
$SAGE_HOME/local/include, as '-a' is not
Minh Nguyen wrote:
On Thu, Jul 23, 2009 at 5:19 PM, Minh Nguyennguyenmi...@gmail.com wrote:
Hi David,
On Thu, Jul 23, 2009 at 4:54 PM, Dr. David
Kirkbydavid.kir...@onetel.net wrote:
SNIP
Minh,
your build on t2 has stopped with:
sage: An error occurred while installing
On Thu, Jul 23, 2009 at 1:22 AM, Dr. David
Kirkbydavid.kir...@onetel.net wrote:
I've noticed a couple of issues on Solaris, where it appears packages
have been installed properly (the $SAGE_HOME/spkg/installed/foobar is
created), but this has not actually happened.
On one occasion 'cp -a'
On Jul 22, 2009, at 2:47 PM, William Stein wrote:
On Wed, Jul 22, 2009 at 11:49 AM, Robert
Bradshawrober...@math.washington.edu wrote:
On Jul 22, 2009, at 11:24 AM, William Stein wrote:
On Wed, Jul 22, 2009 at 11:19 AM, Ethan Van
Andelevlu...@gmail.com wrote:
In list_plot there's some
On Thu, Jul 23, 2009 at 5:19 PM, Minh Nguyennguyenmi...@gmail.com wrote:
SNIP
Note that despite singular-3-1-0-2-20090620 appearing to install, it
will not actually install properly on t2, as it can't find install-sh,
so some of the files don't get copied.
William Stein wrote:
On Thu, Jul 23, 2009 at 1:22 AM, Dr. David
Kirkbydavid.kir...@onetel.net wrote:
I've noticed a couple of issues on Solaris, where it appears packages
have been installed properly (the $SAGE_HOME/spkg/installed/foobar is
created), but this has not actually happened.
On
On Thu, Jul 23, 2009 at 2:18 AM, Dr. David
Kirkbydavid.kir...@onetel.net wrote:
William Stein wrote:
On Thu, Jul 23, 2009 at 1:22 AM, Dr. David
Kirkbydavid.kir...@onetel.net wrote:
I've noticed a couple of issues on Solaris, where it appears packages
have been installed properly (the
Minh Nguyen wrote:
On Thu, Jul 23, 2009 at 5:19 PM, Minh Nguyennguyenmi...@gmail.com wrote:
SNIP
Note that despite singular-3-1-0-2-20090620 appearing to install, it
will not actually install properly on t2, as it can't find install-sh,
so some of the files don't get copied.
On Thu, 23 Jul 2009 02:25:26 -0700
William Stein wst...@gmail.com wrote:
On Thu, Jul 23, 2009 at 2:18 AM, Dr. David
Kirkbydavid.kir...@onetel.net wrote:
after every single command in spkg-install would make the code very
long,
Nonetheless, we should be checking the error code
William Stein wrote:
On Thu, Jul 23, 2009 at 2:18 AM, Dr. David
Kirkbydavid.kir...@onetel.net wrote:
William Stein wrote:
On Thu, Jul 23, 2009 at 1:22 AM, Dr. David
Kirkbydavid.kir...@onetel.net wrote:
I've noticed a couple of issues on Solaris, where it appears packages
have been
On Thu, Jul 23, 2009 at 2:37 AM, Dr. David
Kirkbydavid.kir...@onetel.net wrote:
William Stein wrote:
On Thu, Jul 23, 2009 at 2:18 AM, Dr. David
Kirkbydavid.kir...@onetel.net wrote:
William Stein wrote:
On Thu, Jul 23, 2009 at 1:22 AM, Dr. David
Kirkbydavid.kir...@onetel.net wrote:
I've
William Stein wrote:
On Thu, Jul 23, 2009 at 2:37 AM, Dr. David
Kirkbydavid.kir...@onetel.net wrote:
William Stein wrote:
On Thu, Jul 23, 2009 at 2:18 AM, Dr. David
Kirkbydavid.kir...@onetel.net wrote:
William Stein wrote:
On Thu, Jul 23, 2009 at 1:22 AM, Dr. David
It's a great idea -- and it seems feasible. One way to set up an
interface to GHCi would be to just send the contents of the cell to
GHCi -- taking care to put function definitions and the like in one
line, and pipe the output -- but it may set some constraints to the
input -- let before
Hi Burcin,
I am sorry if I have hurt you by my earlier statements in this thread.
Best,
Golam
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To post to this group, send email to sage-devel@googlegroups.com
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You could make the ultimate proof-without-words submission!
I think this is cool, and although I am not a combinatorics person at
all it seems reasonable as an addition to sage. I think it could
underpin a really fantastic @interact.
-Marshall
On Jul 23, 1:20 am, Tom Boothby
On Mon, 20 Jul 2009 at 05:31AM -0700, Jason Grout wrote:
I don't have any marketing ideas at the moment beyond what has already
been mentioned. However, I do have to say that if there was a
reasonably-priced, pre-configured sage notebook server box from Sun, it
would be *very* tempting
Partly out of curiosity, I've tried to make a graph of Sage's spkg
dependencies:
http://www.sagenb.org/home/pub/673/
Can anyone recommend settings for laying out this graph elegantly in
Sage? I've also experimented a bit with NetworkX, but my ignorance here
is deep.
GraphViz, which happens
On Wed, 22 Jul 2009 at 10:32PM -0700, William Stein wrote:
On Wed, Jul 22, 2009 at 2:03 AM, Sergey Semerikovsemeri...@gmail.com wrote:
I tried to translate the interface of the notebook using gettext and
faced with the need to make several changes to the source code:
Thanks for working
On Wed, 22 Jul 2009 at 11:20PM -0700, Tom Boothby wrote:
[...]
I'm mostly doing this for research and for pleasure, but since I'm
doing the research with a few partners, the code is readable. I'm
wondering: is there sufficient interest for this to be added to Sage?
If I manage to construct
For those, who like legacy systems:
Sage 4.1 builds on SuSE 10.1 (binary compatible to SuSE Enterprise 10)
32bit:
http://sage.math.washington.edu/home/dreyer/suse101/
Remark: gcc 4.1.2 from SLED 10 SP2 is necessary, as gcc 4.1.0 is quite
buggy.)
Regards,
Alexander
My project is nearing completion. It provides Riemann mapping
capabilities (http://en.wikipedia.org/wiki/Riemann_mapping_theorem).
it produces both numerical data on the map, and useful (and pretty)
graphs to show how it works. I also created a couple of interpolators
that allow you to
Hi Ethan,
On Fri, Jul 24, 2009 at 12:19 AM, Ethan Van Andelevlu...@gmail.com wrote:
My project is nearing completion. It provides Riemann mapping
capabilities (http://en.wikipedia.org/wiki/Riemann_mapping_theorem).
it produces both numerical data on the map, and useful (and pretty)
graphs
under GPLv2+ or a compatible license. So if I understand you
correctly, your whole project is less than 1000 lines of code and
documentation combined. In that case, a patch is more appropriate than
a package. But you then need to figure out where to patch against.
Yeah, that was another
Hi Ethan,
On Fri, Jul 24, 2009 at 12:40 AM, Ethan Van Andelevlu...@gmail.com wrote:
under GPLv2+ or a compatible license. So if I understand you
correctly, your whole project is less than 1000 lines of code and
documentation combined. In that case, a patch is more appropriate than
a
Hello everybody !!!
I am sending a message here to get in touch with those who may be
interested in LP/MIP features in SAGE. I finally wrote a first version
of it, which uses GLPK by default and COIN-OR if installed ( you can
change the solver you want to use easily, though ). In the case you
On Thu, 23 Jul 2009 11:25:35 +
Golam Mortuza Hossain gmhoss...@gmail.com wrote:
Hi Burcin,
I am sorry if I have hurt you by my earlier statements in this thread.
As William said, no worries.
I am sorry if my message sounded personal. I was just trying to point
out that I don't agree
I compiled Sage on two nearly identical machines at school. One
succeeded, the other failed building givaro (see make output below).
I did a quick Google search on the error message, and one author called
this the dangling extern C syndrome. Sure enough, the givaro header
gmp++.h (see
Jason,
Do you have a todo list of what needs to be done to get the C graph backend
as the default backend?
Technically nothing -- if you switch all the default function
arguments from implementation='networkx' to implementation='c_graph',
all the doctests pass (I think you need
Can anyone recommend settings for laying out this graph elegantly in
Sage? I've also experimented a bit with NetworkX, but my ignorance here
is deep.
Posets!
See:
http://www.sagenb.org/home/pub/674/
--~--~-~--~~~---~--~~
To post to this group, send email
Johannes,
I'm forwarding this to sage-devel, as there are probably a lot more
developers than just myself who are interested in this!
On Thu, Jul 23, 2009 at 7:51 AM, Johannes
Reicholdreich...@ifd.mavt.ethz.ch wrote:
Dear Robert,
I am a once-in-a-while user of SAGE and just browsed through
Regarding Sage running on a server: some of the components may be
sufficiently general as to pose hazards in a server environment. For
example, Maxima can create and delete files, quickly fill up all
available memory, etc. I would guess that other components are also
hazardous. It seems to
2009/7/22 Dr. David Kirkby david.kir...@onetel.net:
John Cremona wrote:
If by this code you mean paripriv.h then that belongs to pari, i.e.
is upstream. But sage/ext/fast_callable.c will have been written by
someone who subscribes to this list, I hope!
John
But the build of pari works
On Thu, Jul 23, 2009 at 9:19 AM, Robert Millerrlmills...@gmail.com wrote:
Johannes,
I'm forwarding this to sage-devel, as there are probably a lot more
developers than just myself who are interested in this!
I looked at it briefly, and noticed that it has an implementation of
two graph
On Thu, Jul 23, 2009 at 8:27 AM, Ryan Hintoniob...@email.com wrote:
I compiled Sage on two nearly identical machines at school. One
succeeded, the other failed building givaro (see make output below).
It might also be worth emailing the author(s) of Givaro:
1) Do you have any priorities for features you'd like to see sooner
rather than later?
While debugging and fixing an issue in the current PolyBoRi wrapper with
Alexander Dreyer we noticed the following behaviour in Cython which doesn't
mix well with C++:
Consider the following code:
cdef
Hi there,
as mentioned earlier I am visiting the Singular team this week in
Kaiserslautern. On the technical side we worked on
- updating to Singular 3-1-04 where it was very valuable to have both Sage and
Singular developers within shouting distance,
- updating to PolyBoRi 0.6 which
Martin Albrecht wrote:
Hi there,
as mentioned earlier I am visiting the Singular team this week in
Kaiserslautern. On the technical side we worked on
- updating to Singular 3-1-04 where it was very valuable to have both Sage
and
Singular developers within shouting distance,
As a
On Thu, Jul 23, 2009 at 1:14 PM, Martin
Albrechtm...@informatik.uni-bremen.de wrote:
Hi there,
as mentioned earlier I am visiting the Singular team this week in
Kaiserslautern. On the technical side we worked on
- updating to Singular 3-1-04 where it was very valuable to have both Sage and
On Thu, Jul 23, 2009 at 09:28:12PM +0100, Dr. David Kirkby wrote:
Martin Albrecht wrote:
Hi there,
as mentioned earlier I am visiting the Singular team this week in
Kaiserslautern. On the technical side we worked on
- updating to Singular 3-1-04 where it was very valuable to
John Cremona wrote:
2009/7/22 Dr. David Kirkby david.kir...@onetel.net:
John Cremona wrote:
If by this code you mean paripriv.h then that belongs to pari, i.e.
is upstream. But sage/ext/fast_callable.c will have been written by
someone who subscribes to this list, I hope!
John
But the
On Thu, Jul 23, 2009 at 8:20 AM, Tom Boothbytomas.boot...@gmail.com wrote:
Richard Stanley currently lists 172 combinatorial interpretations of
the Catalan numbers. I've been doing some research on Coxeter groups
this summer, and we recently found that a class of permutations in S_n
which
Hi Kiran,
On Fri, Jul 24, 2009 at 4:02 AM, Kiran Kedlayaksk...@gmail.com wrote:
Running make ptestlong (which I had never tried before on this
machine), I see the following failures on 64-bit (Opteron) Fedora 10.
sage -t -long devel/sage/sage/interfaces/r.py # 1 doctests
failed
On Jul 23, 8:32 am, William Stein wst...@gmail.com wrote:
(1) What is gettext? I've never heard of it?
Good describe of gettext we can find in
http://docs.python.org/library/gettext.html
(23.1.3. Internationalizing your programs and modules). The main
advantage of such
way is an ability to
Willem Jan Palenstijn wrote:
On Thu, Jul 23, 2009 at 09:28:12PM +0100, Dr. David Kirkby wrote:
make[1]: Entering directory
`/export/home/drkirkby/sage/sage-4.1/spkg/build/singular-3-1-0-2-20090620/src/kernel'
./mkinstalldirs /export/home/drkirkby/sage/sage-4.1/local/include/singular
for
Hi,
I'm really struggling with this one,
'All' I need is a single line of Aged Debtor analysis to appear on a
form in Access, from a list of outstanding customer transactions,
grouped by Current, 30 days, 60 days 90+ days, as the sage accounts
does in the reports section.
I have been playing
Hi David,
On Thu, Jul 23, 2009 at 7:29 PM, Dr. David
Kirkbydavid.kir...@onetel.net wrote:
SNIP
Now onto ATLAS.
I won't expect to hear from you for another 8 hours or so then!
I'm trying to add support for the later processors in ATLAS's code. Then
hopefully I can reduce the time it takes
Dear John,
Unfortunately, this is the support list for the mathematics software
Sage (http://www.sagemath.org), not the accounting software Sage.
There seems to be some support at
http://www.sagenorthamerica.com/support_training/
but that's the best we can direct you. Good luck!
- kcrisman
Minh Nguyen wrote:
Hi David,
On Thu, Jul 23, 2009 at 7:29 PM, Dr. David
Kirkbydavid.kir...@onetel.net wrote:
SNIP
Now onto ATLAS.
I won't expect to hear from you for another 8 hours or so then!
I'm trying to add support for the later processors in ATLAS's code. Then
hopefully I can
Cool to hear that people are interested.
So far, I've implemented a CatalanCatalog class, which keeps lists of
descriptions of Catalan constructions, maps between different
constructions, and functions which enumerate various families of
constructions. It also maintains a directed graph of
William Stein wrote:
On Thu, Jul 23, 2009 at 5:36 PM, Dr. David
Kirkbydavid.kir...@onetel.net wrote:
Many people looked at the reason there were 20 test failures of the MPFR
test suite on a Sun T5240. I believe the issue is due to memset).
I telephoned Sun a couple of days back to report
Many people looked at the reason there were 20 test failures of the MPFR
test suite on a Sun T5240. I believe the issue is due to memset).
I telephoned Sun a couple of days back to report this officially. They
have been extremely efficient at handling this case.
I now have some information
Hi,
On Thu, Jul 23, 2009 at 3:06 PM, Burcin Erocalbur...@erocal.org wrote:
I am not opposed to having the unevaluated diff as an alternative
operator.
Thanks Burcin. Surely, it helps to have both derivatives available to
Sage users. As Tim said, similar options are available to Maple users.
On Thu, Jul 23, 2009 at 5:36 PM, Dr. David
Kirkbydavid.kir...@onetel.net wrote:
Many people looked at the reason there were 20 test failures of the MPFR
test suite on a Sun T5240. I believe the issue is due to memset).
I telephoned Sun a couple of days back to report this officially. They
I've been trying to build some of the other packages for Sage on Solaris
- I seem to have got a bit stuck on a couple of the bugs, so thought I'd
leave them (hoping for a bit of help in some cases).
I tried installing scipy_sandbox-20071020.p4 and get what looks like
some serious errors,
After purging out some of the cases where GNU-specific flags like
-soname are passed directly to the Sun linker, I now find
lcalc-20080205.p2 is passing GNU specific flags directly to the Sun
linker, by using the -Wa flag to g++, which means the next item gets
passed directly to the
Dr. David Kirkby wrote:
After purging out some of the cases where GNU-specific flags like
-soname are passed directly to the Sun linker, I now find
lcalc-20080205.p2 is passing GNU specific flags directly to the Sun
linker, by using the -Wa flag to g++, which means the next item gets
Looking at the CFLAGS in the spkg-install of lcalc-20080205.p2, I see:
CFLAGS=$CFLAGS -O2 -g -Wa,-W -fno-exceptions -Wno-deprecated
-Wal,-W will suppress warnings from the assembler (IF the GNU assembler
is used).
-Wno-deprecated is a gcc flag to remove warnings about deprecated headers.
Hi David,
I'm cc'ing this on to Mike Rubinstein, the author of lcalc, in case he
has any comments.
William
On Thu, Jul 23, 2009 at 8:46 PM, Dr. David
Kirkbydavid.kir...@onetel.net wrote:
Looking at the CFLAGS in the spkg-install of lcalc-20080205.p2, I see:
CFLAGS=$CFLAGS -O2 -g -Wa,-W
Now I make the WAP Page in Sagemath notebook.
http://nosyu.pe.kr/attach/1/3770095285.png
http://math1.skku.ac.kr/wap_html
You can write the sage code in textbox. 예제 1 means example 1. So
click the 예제 3, you can see example sage code like this.
http://nosyu.pe.kr/attach/1/6037209279.png
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