On 11/28/2009 01:14 PM, kstueve wrote:
> inkscape. Pyparsing seems to meet my needs. This is a third party
Pyparsing is already part of the Sage distribution:
sage: from matplotlib import pyparsing
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Hello,
> I am writing something about chordal graphs and spent some time
> finding a bug in my code caused by the fact that g.vertices() and
> list(g.vertex_iterator()) return different lists I actually wanted
> to find the list matching the adjacency matrix, but everything was
> messed upi be
David Joyner wrote:
> On Sat, Nov 28, 2009 at 8:41 PM, Dr. David Kirkby
> wrote:
>> Perhaps it's me, but reading
>>
>> http://www.sagemath.org/development-prize.html
>>
>> I believe someone could easily get the impression that Michael Hansen was
>> 'runner up' with 'second prize' and Michael Absho
David Joyner wrote:
> On Sat, Nov 28, 2009 at 8:41 PM, Dr. David Kirkby
> wrote:
>> Perhaps it's me, but reading
>>
>> http://www.sagemath.org/development-prize.html
>>
>> I believe someone could easily get the impression that Michael Hansen was
>> 'runner up' with 'second prize' and Michael Absho
On Sat, Nov 28, 2009 at 8:41 PM, Dr. David Kirkby
wrote:
> Perhaps it's me, but reading
>
> http://www.sagemath.org/development-prize.html
>
> I believe someone could easily get the impression that Michael Hansen was
> 'runner up' with 'second prize' and Michael Abshof was the winner with 'first
Perhaps it's me, but reading
http://www.sagemath.org/development-prize.html
I believe someone could easily get the impression that Michael Hansen was
'runner up' with 'second prize' and Michael Abshof was the winner with 'first
prize'
I think the 1st and 2nd should be dropped, and just have 20
On Sat, Nov 28, 2009 at 3:36 PM, Dr. David Kirkby
wrote:
> Dr. David Kirkby wrote:
>> William Stein wrote:
>>
I also noticed that lapack ignores whatever the environment variable
SAGE_FORTRAN is set to, and uses 'sage_fortran' as a Fortran compiler. That
appears to be gfortran.
>>>
Dr. David Kirkby wrote:
> William Stein wrote:
>
>>> I also noticed that lapack ignores whatever the environment variable
>>> SAGE_FORTRAN is set to, and uses 'sage_fortran' as a Fortran compiler. That
>>> appears to be gfortran.
>> No it doesn't. sage_fortran is a script (or link?) created by th
On Sat, Nov 28, 2009 at 3:19 PM, Dr. David Kirkby
wrote:
> William Stein wrote:
>
>>> I also noticed that lapack ignores whatever the environment variable
>>> SAGE_FORTRAN is set to, and uses 'sage_fortran' as a Fortran compiler. That
>>> appears to be gfortran.
>>
>> No it doesn't. sage_fortran
On Sat, Nov 28, 2009 at 3:22 PM, Florent Hivert
wrote:
>> I volunteer for combinatorics if Mike wants to get out of it.
>>
>> Alternatively, would it make sense to make sage-combinat the owner,
>> meaning in practice we would share the work between Florent, Mike,
>> myself, for a better 24/24 7/7
> I volunteer for combinatorics if Mike wants to get out of it.
>
> Alternatively, would it make sense to make sage-combinat the owner,
> meaning in practice we would share the work between Florent, Mike,
> myself, for a better 24/24 7/7 service?
Does that mean that one of us has to move to Vladi
On Sat, Nov 28, 2009 at 3:14 PM, Christopher Olah
wrote:
> Greetings!
>
> I've implemented a function to export a sage surface as a stl file.
> [1] This allows for them to be printed with rep-rap and cupcake (two
> open-source 3d printers) using the tool chain: stl file -> skeinforge
> -> gcode fi
William Stein wrote:
>> I also noticed that lapack ignores whatever the environment variable
>> SAGE_FORTRAN is set to, and uses 'sage_fortran' as a Fortran compiler. That
>> appears to be gfortran.
>
> No it doesn't. sage_fortran is a script (or link?) created by the
> spkg-install for the fort
Greetings!
I've implemented a function to export a sage surface as a stl file.
[1] This allows for them to be printed with rep-rap and cupcake (two
open-source 3d printers) using the tool chain: stl file -> skeinforge
-> gcode file -> replicatorg (prints) . (I cant test it because the
printer at h
Hi William Cauchois
> Original author of the patch here. I took some time to look at this
> today and found that the doctesting bug was due to reading the value
> of sys.stdout only once in install(); during doctesting, sys.stdout is
> reset some time after install() is called, presumably to
On Sat, Nov 28, 2009 at 2:51 PM, Dr. David Kirkby
wrote:
> William Stein wrote:
>> Hi,
>>
>> Here are the trac components with who "owns" each. It's possible that
>> many of these are dated/wrong/silly at this point. If anybody would
>> like to suggest changes, volunteer to own a component, etc.
Several people having been using my HP-UX box recently - mainly the mpfr
developers (Vincent Lefevre, Paul Zimmermann), but also Dennis Clarke too.
There seems to be a general Vincent and Dennis that gcc 4.3.3 is the most
stable
gcc. This is nothing to do with stability on HP-UX, but of gcc in
William Stein wrote:
> Hi,
>
> Here are the trac components with who "owns" each. It's possible that
> many of these are dated/wrong/silly at this point. If anybody would
> like to suggest changes, volunteer to own a component, etc., just
> respond in this thread.Don't ask me exactly what
On Sat, Nov 28, 2009 at 2:25 PM, Dr. David Kirkby
wrote:
> William said a week or so ago
>
> http://groups.google.com/group/sage-devel/msg/b4cf0f10ed040d5d?hl=en
>
> that "I think in sage-4.3 on, we should *only* include fortran compilers for
> OS X, and *nothing* else."
>
> If that is the case, a
Hi,
Original author of the patch here. I took some time to look at this
today and found that the doctesting bug was due to reading the value
of sys.stdout only once in install(); during doctesting, sys.stdout is
reset some time after install() is called, presumably to redirect
output back to the d
Hello !!
I am writing something about chordal graphs and spent some time
finding a bug in my code caused by the fact that g.vertices() and
list(g.vertex_iterator()) return different lists I actually wanted
to find the list matching the adjacency matrix, but everything was
messed upi because of
William said a week or so ago
http://groups.google.com/group/sage-devel/msg/b4cf0f10ed040d5d?hl=en
that "I think in sage-4.3 on, we should *only* include fortran compilers for
OS X, and *nothing* else."
If that is the case, a new package will be needed that removes the other
binaries. I looked
I have another question. I need a parser for the d attribute of the
path element of svg (scalable vector graphics). I want my physics
program to be able import shapes drawn with an svg designer such as
inkscape. Pyparsing seems to meet my needs. This is a third party
python library. If I use P
Alexander Dreyer wrote:
> Dear Dave,
> I'll try to find time to have a look at it. But unfortunately, Sun, in
> particular the Sun-Compiler, is out of the scope of the projects, I'm
> working on. So I cannot promise to fix it in the next days. Meanwhile,
> you can have a look, how to teach the Sun
On Sat, Nov 28, 2009 at 11:26 AM, Tom Boothby wrote:
> While I certainly don't mind owning the notebook, I don't think I
> contribute 1% of the effort these days. I do like getting cc'd on it
> all, though.
>
I've taken over ownership of the notebook component.
William
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While I certainly don't mind owning the notebook, I don't think I
contribute 1% of the effort these days. I do like getting cc'd on it
all, though.
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On Sat, Nov 28, 2009 at 3:29 AM, Nicolas M. Thiery
wrote:
> On Wed, Oct 28, 2009 at 11:56:12PM -0700, William Stein wrote:
>> Hi,
>>
>> Here are the trac components with who "owns" each. It's possible that
>> many of these are dated/wrong/silly at this point. If anybody would like
>>
Dear Dave,
> The previous issue observed in Sage with PolyBoRi picking up the wrong
> compiler (Sun's C++ compiler instead of gcc) is resolved. PolyBoRi is
> now using whatever CC and CXX are set too, which is good news.
>
> But PolyBoRi will not build with Sun's compiler. There seems to be a few
On Wed, Oct 28, 2009 at 11:56:12PM -0700, William Stein wrote:
>Hi,
>
>Here are the trac components with who "owns" each. It's possible that
>many of these are dated/wrong/silly at this point. If anybody would like
>to suggest changes, volunteer to own a component, etc., just res
Hi David,
On Sat, Nov 28, 2009 at 8:50 PM, Dr. David Kirkby
wrote:
> Is the MSc project available online? I'd be interested to read it if possible.
> Though you might think it more appropriate to not make it public, until issues
> highlighted have been resolved.
The MSc project in question wa
On Nov 19, 2009, at 7:02 PM, Aivo Jürgenson wrote:
>
>
> On Nov 19, 6:30 pm, William Stein wrote:
>> Hi,
>>
>> As a test, can you guys try putting the file
>>
>> http://wstein.org/home/wstein/tmp/fontList.cache
>>
>> in your $HOME/.matplotlib directory?
>
> The command line still
On 11/28/2009 02:19 AM, Robert Bradshaw wrote:
> On Nov 28, 2009, at 1:50 AM, Dr. David Kirkby wrote:
>>> Actually, someone did a Masters project on just this.
>> Is the MSc project available online? I'd be interested to read it if
Paper:
http://www.gingerlime.com/20090901_securing_sage_noteboo
On Nov 28, 2009, at 1:50 AM, Dr. David Kirkby wrote:
> Robert Bradshaw wrote:
>> On Nov 27, 2009, at 5:10 AM, Dr. David Kirkby wrote:
>>> On Solaris one can block outgoing ports in a zone, without affecting
>>> the rest of
>>> the machine. In fact, if someone gets root access in a zone, they
>>> c
Robert Bradshaw wrote:
> On Nov 27, 2009, at 5:10 AM, Dr. David Kirkby wrote:
>> On Solaris one can block outgoing ports in a zone, without affecting
>> the rest of
>> the machine. In fact, if someone gets root access in a zone, they
>> can do no
>> damage elsewhere.
>>
>> I know one of the BSD
I CVXOPT, the arguments for cvxopt.spmatrix() can also be CVXOPT nx1
dense matrices, i.e., you don't have to create Python lists, although
that
overhead is probably not too severe.
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