Hi folks,
The Sage 4.1.1.rc1 release has been about sorting out a number of
doctest failures reported in previous alpha and rc releases. Source
and binary are available at
http://sage.math.washington.edu/home/mvngu/release/sage-4.1.1.rc1.tar
http://sage.math.washington.edu/home/mvngu/release/sag
Victor,
Do you have a script "sage" in your ~/bin which runs the system wide
sage? If you run your local sage with "mysage", what happens when you
run "sage"? What happens if you do
$ mysage -sh
$ sage
will this run your local or the systemwide sage?
AFAIK, the notebook process which you run b
Actually this seems to be an issue with it trying to link to the
system mpfr. Shouldn't sage built its own mpfr?
On Aug 4, 9:01 pm, "brandon.bar...@gmail.com"
wrote:
> Well, I didn't have any trouble with MPIR in 4.1.1.rc0!
>
> bash-3.2$ ls spkg/installed/
> bzip2-1.0.5 conway_polyn
Well, I didn't have any trouble with MPIR in 4.1.1.rc0!
bash-3.2$ ls spkg/installed/
bzip2-1.0.5 conway_polynomials-0.2
dir-0.1 mpir-1.2.p4
prereq-0.3 sage_scripts-4.1.1.rc0
But it looks like termcap is having linker problems - I'll try using
gnu ld/as t
I think my current gcc toolchain may be doomed, as it uses the sun
linker and the gnu assembler! (I read this was a good thing to do, at
least at some point in history).
Configured with: ../gcc-4.4.0/configure --prefix=/usr/local --enable-
shared --disable-static --disable-libtool-lock --enable-
2009/8/4 William Stein :
> Once Sage builds on t2 (or disk.math), I can look into the notebook issue.
>
> William
As soon as it does, I'll let you know.
Dave
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On Tue, Aug 4, 2009 at 2:50 PM, VictorMiller wrote:
>
> It isn't. Systemwide SAGE is only in my path if I run a particular
> script. I tried this in a fresh shell and checked that the systemwide
> SAGE wasn't there. The problem was still there!
>
1. Go to a temp directory and type
sage -n
It isn't. Systemwide SAGE is only in my path if I run a particular
script. I tried this in a fresh shell and checked that the systemwide
SAGE wasn't there. The problem was still there!
Victor
On Aug 4, 5:12 pm, William Stein wrote:
> On Tue, Aug 4, 2009 at 12:12 PM, VictorMiller wrote:
>
>
>
On Tue, Aug 4, 2009 at 12:55 PM, David Kirkby wrote:
>
> Last night Sage 4.1.1.rc0 built on my Sun Ultra 80, though I had to
> bypass Maxima and apply a hack to the pari include file. It appeared
> to work, though the notebook does not.
>
> This was using Solaris 10 update 7 (same as on t2) and GC
On Tue, Aug 4, 2009 at 12:12 PM, VictorMiller wrote:
>
> More info. When I type
>
> notebook()
>
> after typing the banner telling me to open my web browser
> it prints a path to a system files copy of sob.py (not my local
> copy!)
> and a deprecation warning about the md5 module.
>
Why don't y
That's great! Congratulations!
maurizio
On 4 Ago, 18:09, Golam Mortuza Hossain wrote:
> On Tue, Aug 4, 2009 at 1:02 PM, Nick Alexander wrote:
>
> > Can you pattern match on it? It's really irritating to do subs/
> > pattern matching on the existing derivatives.
>
> Yep! In fact, that was the m
On Thu, Jul 30, 2009 at 11:45 PM, William Stein wrote:
>
>
> On Thu, Jul 30, 2009 at 10:41 PM, Ondrej Certik wrote:
>>
>> On Thu, Jul 30, 2009 at 11:20 PM, William Stein wrote:
>> >
>> >
>> > On Thu, Jul 30, 2009 at 10:02 PM, Ondrej Certik
>> > wrote:
>> >>
>> >> On Thu, Jul 30, 2009 at 10:51 PM
Last night Sage 4.1.1.rc0 built on my Sun Ultra 80, though I had to
bypass Maxima and apply a hack to the pari include file. It appeared
to work, though the notebook does not.
This was using Solaris 10 update 7 (same as on t2) and GCC version
4.4.0 (GCC version 4.4.1 was released two weeks ago).
More info. When I type
notebook()
after typing the banner telling me to open my web browser
it prints a path to a system files copy of sob.py (not my local
copy!)
and a deprecation warning about the md5 module.
Victor
On Aug 4, 2:46 pm, gsw wrote:
> Guess 2:
> You need to "run" this new cop
Thanks for the suggestions. I checked -- my local copies are all
writeable, and
sage-current-location.txt contains my local path. As I said in the
previous post, everything works ok in command line.
It's just when I work from the notebook that I get pointed back at the
system files.
Could my ~/.
Guess 2:
You need to "run" this new copy of Sage at least once, i.e. type just
"mysage" to start the Sage interpreter.
Sage recognizes that "itself" has been moved, and re-generates certain
hard-linked paths.
Have a look at (with probably $SAGE_ROOT == ~/mysage in your case)
the contents of the
On Tue, Aug 4, 2009 at 2:57 AM, Serge A. Salamanka wrote:
>
> I have created one tv channel on blip.tv to put some blog videos about
> using Sage (mostly in russian).
> http://sageworldmath.blip.tv
Great idea!
>
> The first file from Sage Days 19 is for testing purpose.
That's not Sage Days
More details. When I invoke mysage from the command line, and I type
sys.path
it prints paths pointing to my local branch.
However, if I fire up the notebook server by
notebook()
start a new notebook and type
sys.path
it points to the system wide directory.
If I type os.environ['SAGE_ROOT
On Tue, Aug 4, 2009 at 10:40 AM, VictorMiller wrote:
>
> I have a copy of SAGE 4.1 installed in our system files, and I want to
> work on changing some code. So, I copied sage and its subdirectories
> into my home directory:
>
> cp -p -R sage-system-directory ~/sage
>
> I also copied the sage scr
Hi Dan,
> Thanks for reporting these. Both of those things, I think, should work.
> I will check on them and see if I can fix them. If possible, it would be
> helpful if actual .tex files that showed those errors could be posted
> somewhere or sent to me.
>
> Dan
I just uploaded a new version of
On Tue, Aug 4, 2009 at 1:06 AM, David Kirkby wrote:
>
> 2009/8/4 Simon King :
>>
>> Your implication that ECL should "note the error and then continue to
>> compile" somehow reminds a recent thread (probably on sage-devel)
>> where it was reported that some spkg sends compiler warnings to /dev/
>>
I have a copy of SAGE 4.1 installed in our system files, and I want to
work on changing some code. So, I copied sage and its subdirectories
into my home directory:
cp -p -R sage-system-directory ~/sage
I also copied the sage script into my ~/bin, renaming it mysage and
then edited the SAGE_ROOT
Well, if you want an degree ordering, which is descending for the
variables, we have
degree lexicographical ordering in PolyBoRi fully supported.
Michael
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To post to this group, send an email to sage-devel@googlegroups.com
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On 4-Aug-09, at 9:09 AM, Golam Mortuza Hossain wrote:
>
> On Tue, Aug 4, 2009 at 1:02 PM, Nick
> Alexander wrote:
>>
>> Can you pattern match on it? It's really irritating to do subs/
>> pattern matching on the existing derivatives.
>
> Yep! In fact, that was the main reason for doing so :-).
On Tuesday 04 August 2009, Nick Alexander wrote:
> On 4-Aug-09, at 7:44 AM, Michael Brickenstein wrote:
> > Maintaining these lookup tables and other tricks is a lot of work,
> > which could be invested elsewhere, e.g. your PHD.
> > Even for me, the difference between these orderings is pure subti
On Tue, Aug 4, 2009 at 1:02 PM, Nick Alexander wrote:
>
> Can you pattern match on it? It's really irritating to do subs/
> pattern matching on the existing derivatives.
Yep! In fact, that was the main reason for doing so :-). The new
"diff" derivative is really a symbolic "function". So regular
> I am back again on this issue :-) I just completed a native c++
> implementation of "diff" format derivative in pynac.
Can you pattern match on it? It's really irritating to do subs/
pattern matching on the existing derivatives.
Nick
--~--~-~--~~~---~--~~
To
Hi,
On Mon, Jul 20, 2009 at 4:37 PM, Golam Mortuza
Hossain wrote:
> On Sun, Jul 19, 2009 at 3:11 PM, William Stein wrote:
>> At first glance doing this sounds like a really good idea. How hard
>> would it be for you to make a mock-up prototype of this to more
>> clearly demonstrate it? I'm def
On 4-Aug-09, at 7:44 AM, Michael Brickenstein wrote:
> Maintaining these lookup tables and other tricks is a lot of work,
> which could be invested elsewhere, e.g. your PHD.
> Even for me, the difference between these orderings is pure subtility
> from a users perspective.
I disagree. When yo
On Tue, Aug 4, 2009 at 2:28 PM, Minh Nguyen wrote:
> Hi folks,
>
> Here's a news story about Maplesoft, the maker of Maple, being
> acquired by Japanese comany Cybernet Systems. Thank you to Richard
> Fateman for the link.
>
> http://news.therecord.com/Business/article/578473
And here's the press
Hi Burcin,
On Sat, Aug 1, 2009 at 9:09 AM, Burcin Erocal wrote:
> Note that the new package also supports a flag to disable chain rule
> for symbolic functions. This will definitely be useful for constructs
> such as symbolic integrals, sums, products, limits, etc.
>
> It should also pave the wa
2009/8/4 Minh Nguyen :
>
> Hi Carlo,
>
> On Tue, Aug 4, 2009 at 10:51 PM, Carlo
> Hamalainen wrote:
>>
>> On Tue, Aug 4, 2009 at 2:10 PM, Minh Nguyen wrote:
>>> Have a look at this patch viewed in a browser:
>>>
>>> http://trac.sagemath.org/sage_trac/attachment/ticket/6674/trac_6674-use-ascii.patc
Hi!
Maintaining these lookup tables and other tricks is a lot of work,
which could be invested elsewhere, e.g. your PHD.
Even for me, the difference between these orderings is pure subtility
from a users perspective.
However the ascending variant is far more efficient with ZDDs.
Michael
On 4 Au
On Aug 3, 6:47 pm, William Stein wrote:
> One other thing -- I keep feeling I should write a more formal
> textbook based on those worksheets from 480a. I'm teaching the course
> April - June, so having it done by then would be the goal. This
> would be the sort of thing that gets done and is
William Stein wrote:
>> * The same somebody likes the idea of defining in Sage object and translate
>> it from one system to the other. One reason is that he told me that he
>> prefers the sage latex output for some object. I think translation of
>> objects could be more consistant. For instance :
Hi there,
in a thread on [sage-support] a bug in our PolyBoRi 0.6 wrapper was discovered
which lead to a wrong GB computation (the result wasn't a Gröbner basis):
http://is.gd/22e48
It turns out this is (partly) due to our trick to implement 'degrevlex', i.e.
we simple put the variables in ba
William Stein wrote:
> %timeit is an Ipython command. In the notebook it would be pretty
> easy to make it so that if you put %timeit at the beginning of a
> block, then the *whole block* of code is timed, and the running time
> is reported. I added that to my list.
Variation on a theme: http
2009/8/4 David Kirkby :
> I know I have complained a bit about the fact that many packages
> purposely ignore warning messages, but I thought this one rather
> amusing in freetype-2.3.5.p1. gcc is build with the '-pedantic'
> option, which according to the gcc docs:
I should have made that cleare
I know I have complained a bit about the fact that many packages
purposely ignore warning messages, but I thought this one rather
amusing in freetype-2.3.5.p1. gcc is build with the '-pedantic'
option, which according to the gcc docs:
-pedantic
Issue all the warnings demanded by strict ISO C
Hi Carlo,
On Tue, Aug 4, 2009 at 10:51 PM, Carlo
Hamalainen wrote:
>
> On Tue, Aug 4, 2009 at 2:10 PM, Minh Nguyen wrote:
>> Have a look at this patch viewed in a browser:
>>
>> http://trac.sagemath.org/sage_trac/attachment/ticket/6674/trac_6674-use-ascii.patch
>
> Right, so what happens if we se
On Tue, Aug 4, 2009 at 2:10 PM, Minh Nguyen wrote:
> Have a look at this patch viewed in a browser:
>
> http://trac.sagemath.org/sage_trac/attachment/ticket/6674/trac_6674-use-ascii.patch
Right, so what happens if we set default_charset to utf-8 in trac.ini?
http://trac.edgewall.org/wiki/TracIni
The ACM SIGSAM 2009 International Workshop on Programming
Languages for Mechanized Mathematics Systems
Munich, Germany; August 21, 2009
The ACM SIGSAM 2009 International Workshop on Programming Languages
for Mechanized Mathematics Systems will be co-lo
Hi Carlo,
On Tue, Aug 4, 2009 at 10:05 PM, Carlo
Hamalainen wrote:
>
> On Tue, Aug 4, 2009 at 12:55 PM, Minh Nguyen wrote:
>> Just an aside: with UTF-8 in source files, one can't read the
>> non-ASCII characters in the patch when viewed using trac or a browser.
>> Just my 2-cent.
>
> Why does tra
On Tue, Aug 4, 2009 at 12:55 PM, Minh Nguyen wrote:
> Just an aside: with UTF-8 in source files, one can't read the
> non-ASCII characters in the patch when viewed using trac or a browser.
> Just my 2-cent.
Why does trac have an issue with non-ASCII characters? It doesn't do utf-8?
--
Carlo Häm
2009/8/3 Ondrej Certik :
>
> On Sun, Aug 2, 2009 at 10:35 AM, Dr. David
> Kirkby wrote:
>> I noticed one package (lcalc) was passing GNU specific flags to the
>> assembler to suppress warnings. I've seen other packages send warning to
>> /dev/null.
>>
>> I decided to change the spkg-install for 'l
Hi Dag,
On Tue, Aug 4, 2009 at 9:05 PM, Dag Sverre
Seljebotn wrote:
>> An O with double dots is definitely not an A. It might be represented as
>> "Oe" (though I'm open for correction about the usual practice in from
>> Swedish/Finnish people).
>
> Actually, you are probably talking about dif
Dag wrote:
> Minh Nguyen wrote:
>> Hi David,
>>
>> On Tue, Aug 4, 2009 at 8:32 PM, David Kirkby
>> wrote:
>>>
>>> 2009/8/4 Minh Nguyen :
Hi folks,
Michael Abshoff has complained before about using non-ASCII characters
in patches. Today, I experienced first-hand why he comp
Hi Dag,
On Tue, Aug 4, 2009 at 8:48 PM, Dag Sverre
Seljebotn wrote:
> An O with double dots is definitely not an A. It might be represented as
> "Oe" (though I'm open for correction about the usual practice in from
> Swedish/Finnish people).
>
> I don't know whether Sage has made a decision t
Minh Nguyen wrote:
> Hi David,
>
> On Tue, Aug 4, 2009 at 8:32 PM, David Kirkby
> wrote:
>>
>> 2009/8/4 Minh Nguyen :
>>>
>>> Hi folks,
>>>
>>> Michael Abshoff has complained before about using non-ASCII characters
>>> in patches. Today, I experienced first-hand why he complained. The
>>> thing is
Hi David,
On Tue, Aug 4, 2009 at 8:32 PM, David Kirkby wrote:
>
> 2009/8/4 Minh Nguyen :
>>
>> Hi folks,
>>
>> Michael Abshoff has complained before about using non-ASCII characters
>> in patches. Today, I experienced first-hand why he complained. The
>> thing is, if a Sage library file contains
2009/8/4 Minh Nguyen :
>
> Hi folks,
>
> Michael Abshoff has complained before about using non-ASCII characters
> in patches. Today, I experienced first-hand why he complained. The
> thing is, if a Sage library file contains non-ASCII characters, this
> can result in errors or warnings when loadin
I have created one tv channel on blip.tv to put some blog videos about
using Sage (mostly in russian).
http://sageworldmath.blip.tv
The first file from Sage Days 19 is for testing purpose.
There seems to be a possibility to earn some money by broadcasting the
shows.
How do you look at the idea to
Hi folks,
Michael Abshoff has complained before about using non-ASCII characters
in patches. Today, I experienced first-hand why he complained. The
thing is, if a Sage library file contains non-ASCII characters, this
can result in errors or warnings when loading Sage. I recently merged
#5793, whi
2009/8/4 Simon King :
>
> Your implication that ECL should "note the error and then continue to
> compile" somehow reminds a recent thread (probably on sage-devel)
> where it was reported that some spkg sends compiler warnings to /dev/
> null.
Yes it was in sage-devel. I raised this as an objecti
On Tue, Aug 4, 2009 at 12:35 AM, Prabhu
Ramachandran wrote:
>
> On 08/04/09 00:58, Ondrej Certik wrote:
>>> I'm posting this since multiple people have touched this code in Sage,
>>> and might be interested in looking at a soon-to-be-native way to do it
>>> in matplotlib.
>>
>> Matplotlib guys roc
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