On Jul 19, 11:38 pm, mabshoff <[EMAIL PROTECTED]> wrote:
> On Jul 19, 2:45 am, "Dr. David Kirkby" <[EMAIL PROTECTED]>
> wrote:
>
> > On 18 Jul, 20:33, "Harald Schilly" <[EMAIL PROTECTED]> wrote:
>
>
>
> > 12) Once a Solaris port is done, try to get Blastwave and Sunfreeware
> > to keep packages
Thanks, Michael.
Have a very good time at ISAAC!
John
2008/7/19 mabshoff <[EMAIL PROTECTED]>:
>
>
>
> On Jul 19, 8:16 am, Jason Grout <[EMAIL PROTECTED]> wrote:
>> mabshoff wrote:
>> > Hello folks,
>>
>> > due to the ssmod and the gfe2 bug in Sage we really want to have a
>> > stable release ou
David Joyner wrote:
> On Sat, Jul 19, 2008 at 6:10 PM, q10 <[EMAIL PROTECTED]> wrote:
>> Hello:
>>
>> It has come to my attention that SAGE does not have a units-conversion
>> program component (maybe it has; if it does, please show me). I
>> recommend adding the GPLed unit conversion program cal
On Jul 19, 2:45 am, "Dr. David Kirkby" <[EMAIL PROTECTED]>
wrote:
> On 18 Jul, 20:33, "Harald Schilly" <[EMAIL PROTECTED]> wrote:
> 12) Once a Solaris port is done, try to get Blastwave and Sunfreeware
> to keep packages. I'm not sure if Blastware will, as I think they want
> Solaris 8 packag
On Jul 19, 3:39 pm, "David Joyner" <[EMAIL PROTECTED]> wrote:
> On Sat, Jul 19, 2008 at 6:10 PM, q10 <[EMAIL PROTECTED]> wrote:
>
> > Hello:
>
> > It has come to my attention that SAGE does not have a units-conversion
> > program component (maybe it has; if it does, please show me). I
> > recom
On Sat, Jul 19, 2008 at 6:10 PM, q10 <[EMAIL PROTECTED]> wrote:
>
> Hello:
>
> It has come to my attention that SAGE does not have a units-conversion
> program component (maybe it has; if it does, please show me). I
> recommend adding the GPLed unit conversion program called ConvertAll
> (http://
On Jul 19, 7:24 am, "John Cremona" <[EMAIL PROTECTED]> wrote:
> When you say "Any new ticket should be a real blocker" I presume you
> only actually mean tickets asking for resolution before 3.1.1? I
> recently created a new ticket which can certainly wait until 3.1.1
> (it's not even a bug,
On Jul 19, 8:16 am, Jason Grout <[EMAIL PROTECTED]> wrote:
> mabshoff wrote:
> > Hello folks,
>
> > due to the ssmod and the gfe2 bug in Sage we really want to have a
> > stable release out by Wednesday when William gives his talk at ISSAC.
> > Since we don't want to cut it too short that means
Hello:
It has come to my attention that SAGE does not have a units-conversion
program component (maybe it has; if it does, please show me). I
recommend adding the GPLed unit conversion program called ConvertAll
(http://www.convertall.bellz.org/) I believe it is written with
Python, so integrati
> > * getting rid of functions which implicitly assume left/right and making
> > those functions explicitly say what they are returning, since, for
> > example, a vast majority of linear algebra people would assume kernel()
> > is the right kernel, while apparently a sizable contingent of number
>
Mike Hansen wrote:
>> * introduction of eigen* functions
>
> +1 definitely.
>
>> * changing left/right_* functions to *_left/right to make tab completion
>> and finding the functions much easier.
>
> The *_left and *_right are easier to find under tab completion, but
> they are much uglier when
Hi,
when testing sage 3.0.5 using py.test, sage fails to import, because
it's using input (?) stream's write and flush methods:
def __init__(self,stream,fallback):
if not hasattr(stream,'write') or not hasattr(stream,'flush'):
stream = fallback
self.stream = strea
> * introduction of eigen* functions
+1 definitely.
> * changing left/right_* functions to *_left/right to make tab completion
> and finding the functions much easier.
The *_left and *_right are easier to find under tab completion, but
they are much uglier when reading code. I don't understand
David Joyner wrote:
> They installed fine and I'm testing it out now. Just to confirm:
> in matrix2 you have
> eigenspaces_left, eigenspaces_right,
> eigenvalues_left, eigenvalues_right,
Actually, there should be only eigenvalues().
There should also be eigenvectors_right/left and eigenmatrix_ri
Hi, this sounds more than marketing for me, so i've changed the
subject.
On Jul 19, 11:45 am, "Dr. David Kirkby" <[EMAIL PROTECTED]>
wrote:
> I think the homepage could be more search engine friendly, which
> should help the rank on google. There are a lot of keywords, but I'm
> not convinced the
They installed fine and I'm testing it out now. Just to confirm:
in matrix2 you have
eigenspaces_left, eigenspaces_right,
eigenvalues_left, eigenvalues_right,
kernel_left, kernel_right,
image_left (= row_space), image_right (=column_space),
but in functional and matrix_rational_dense, you only hav
David Joyner wrote:
> I think it's great that you are doing this. Does a patch exist yet?
> I'd like to try it out.
I put up a preliminary patch at
http://trac.sagemath.org/sage_trac/ticket/2816
The patch there depends on the patch at:
http://trac.sagemath.org/sage_trac/ticket/3654
I'll work
Hi again,
was trying to track that segfault in tachyon doctest, it happens
during show(t) in "texture" example, that's in:
t = Tachyon(camera_center=(2,5,4), look_at=(2,0,0), raydepth=6)
t.light((10,3,4), 1, (1,1,1))
t.texture('mirror', ambient=0.05, diffuse=0.05, specular=.9,
opacity=0.9, color
David Joyner wrote:
> I think it's great that you are doing this. Does a patch exist yet?
> I'd like to try it out.
Yes, on my computer. The documentation isn't there yet, though. I'll
try to put up something today.
Thanks,
Jason
>
> On Sat, Jul 19, 2008 at 11:06 AM, Jason Grout
> <[EMAI
mabshoff wrote:
> Hello folks,
>
> due to the ssmod and the gfe2 bug in Sage we really want to have a
> stable release out by Wednesday when William gives his talk at ISSAC.
> Since we don't want to cut it too short that means that I just moved
> all but the above two tickets to 3.1.1. Any new ti
I think it's great that you are doing this. Does a patch exist yet?
I'd like to try it out.
On Sat, Jul 19, 2008 at 11:06 AM, Jason Grout
<[EMAIL PROTECTED]> wrote:
>
> I've been working on writing eigenvalue/eigenvector functions, as
> mentioned here:
> http://groups.google.com/group/sage-devel/
I've been working on writing eigenvalue/eigenvector functions, as
mentioned here:
http://groups.google.com/group/sage-devel/browse_thread/thread/c8d2001f2b19a9bc/2585039efd2fbd2f?lnk=gst&q=kernel#2585039efd2fbd2f
Here is the interface as it now stands. Does anyone have any comments
or questio
Puzzle question: find a matrix with rank 0 but determinant 1:
sage: type(M)
sage: M.rank()
0
sage: M.determinant()
1.00
Answer: M is 0x0:
sage: M
[]
sage: [M.nrows(), M.ncols()]
[0, 0]
Now I am happy with all that (since I am computing regulators of
elliptic curves which may have
When you say "Any new ticket should be a real blocker" I presume you
only actually mean tickets asking for resolution before 3.1.1? I
recently created a new ticket which can certainly wait until 3.1.1
(it's not even a bug, but a new feature).
John
2008/7/19 mabshoff <[EMAIL PROTECTED]>:
>
> H
Hi,
All the students working fulltime on Sage this summer for me are blogging about
their work. I've put links to all their blogs here:
http://wiki.wstein.org/2008/summer/employ
Feel free to read them, give feedback, etc.
William
--
William Stein
Associate Professor of Mathematics
Hello folks,
due to the ssmod and the gfe2 bug in Sage we really want to have a
stable release out by Wednesday when William gives his talk at ISSAC.
Since we don't want to cut it too short that means that I just moved
all but the above two tickets to 3.1.1. Any new ticket should be a
real blocke
On Jul 19, 6:17 am, "Andrzej Giniewicz" <[EMAIL PROTECTED]> wrote:
> oh, and yes - I built it from source
Hi Andrzej,
any kind of seemingly Heisenbug that was hard/impossible to reproduce
has bitten us in the ass down the road, so everybody please report any
seemingly inconsequential or random
oh, and yes - I built it from source
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On Sat, Jul 19, 2008 at 3:13 PM, Andrzej Giniewicz <[EMAIL PROTECTED]> wrote:
>
> So...
>
>> I can't replicate this segfault on either OS X or Linux. Could you remind
>> me of precisely what hardware/OS you're using and whether or not you
>> built from source or used a pre-compiled binary.
>
> I
So...
> I can't replicate this segfault on either OS X or Linux. Could you remind
> me of precisely what hardware/OS you're using and whether or not you
> built from source or used a pre-compiled binary.
It's 32 bit Arch Linux current, GCC 4.3.1 (patched to snapshot from
2008 06 26), GlibC 2.8
On Jul 19, 10:56 am, "John Cremona" <[EMAIL PROTECTED]> wrote:
> What kind of link from Warwick University did you have in mind?
On checking, I don't see a 'links' page at Warwick. But many
university departments have a page which has links to sites that might
interest their visitors.
For exa
On 18 Jul, 20:33, "Harald Schilly" <[EMAIL PROTECTED]> wrote:
> Hello Sage folks, as promised in my last website posting [1], here a
> bit more how things evolved.
I think the homepage could be more search engine friendly, which
should help the rank on google. There are a lot of keywords, but I'm
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