Hi,
sage: S.=QQ[]
sage: S(0).degree()
-1
sage: R.=QQ[]
sage: R(0).degree()
0
This seems to me a bug. Isn't it? I am using Sage 3.4.2.
Kwankyu
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If not any exists or poor, I can contribute in the Turkish translation
too... If there is a standard way of doing that, it would be much
easier for other languages as well...
On Fri, May 22, 2009 at 2:34 AM, David Joyner wrote:
>
> On Thu, May 21, 2009 at 5:00 PM, Maurizio wrote:
>>
>> Hi all,
On May 21, 8:16 pm, mabshoff wrote:
> On May 21, 8:11 pm, John H Palmieri wrote:
>
>
>
>
>
> > On May 21, 7:14 am, mabshoff wrote:
>
> > > Hi,
>
> > > I gotta run to the airport, but sources and upgrade bits of 4.0.rc0
> > > are in
>
> > > http://sage.math.washington.edu/home/mabshoff/rele
Dear Mike, dear Sage-Combinat developpers,
On Thu, May 21, 2009 at 09:19:09PM -0700, Nicolas Thiéry wrote:
> I just rebased the patches on the server to apply on 4.0.rc0. In
> principle, they still apply on 3.2. I haven't tried on older
> releases. Let me know if you encounter any probl
Hi!
I just rebased the patches on the server to apply on 4.0.rc0. In
principle, they still apply on 3.2. I haven't tried on older
releases. Let me know if you encounter any problem!
They probably don't apply on 4.0.alpha0, and I won't support it.
If you plan to do development on the p
Fidel,
Nice catch! This bug has been posted and resolved on
http://trac.sagemath.org/sage_trac/ticket/6117. The show() method now
accepts 'talk' as a keyword.
-Emily
On May 11, 11:25 am, Fidel wrote:
> Hello,
>
> I'm working in sage 3.4.2.
>
> I was going through the code in graphs/schnyder.
On May 21, 8:11 pm, John H Palmieri wrote:
> On May 21, 7:14 am, mabshoff wrote:
>
> > Hi,
>
> > I gotta run to the airport, but sources and upgrade bits of 4.0.rc0
> > are in
>
> > http://sage.math.washington.edu/home/mabshoff/release-cycles-4.0/rc0/
>
> > Once I get online I will post mor
On May 21, 7:14 am, mabshoff wrote:
> Hi,
>
> I gotta run to the airport, but sources and upgrade bits of 4.0.rc0
> are in
>
> http://sage.math.washington.edu/home/mabshoff/release-cycles-4.0/rc0/
>
> Once I get online I will post more info, but I am sure this will take
> a couple hours. Sorry
On a fresh build on 64-bit Fedora 10 (Opteron), only one doctest
fails:
sage -t "devel/sage/sage/matrix/matrix2.pyx"
due to numerical noise as follows:
**
File "/scratch/sage-4.0.rc0/devel/sage/sage/matrix/matrix2.pyx",
I have a very strange situation with matplotlib plotting in
sage-4.0.rc0. The worksheet below illustrates the problem.
If the worksheet is restarted, and "Evaluate All" is selected, the
last cell produces an error (see traceback at the end). But, if that
input cell is evaluated again, the
Hi,
Fresh build of 4.0.rc0 on an Archlinux machine worked. However, doing
make ptestlong gave quite a few doctest failures:
sage -t -long
devel/sage/doc/en/bordeaux_2008/nf_introduction.rst # 3 doctests
failed
sage -t -long devel/sage/doc/en/a_tour_of_sage/index.rst # 1
doctest
On Thu, May 21, 2009 at 2:09 PM, Alex Ghitza wrote:
>
> Hi Michael,
>
> One clarification regarding credit for #6042: I shouldn't get reviewer
> credit for it. David rebased and reviewed all of it himself.
Fixed.
> Best,
> Alex
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As usual 4.0.rc0 compiled and tested fine on Ubuntu 64 amd64 x2 9.x.
I did notice that desolve still uses maxima; is anyone planning to
change that? I couldn't find DE support in pynac so it looks like
maxima will still be with sage for a while.
On May 21, 4:29 pm, Tim Lahey wrote:
> On May 2
On May 21, 2009, at 7:24 PM, Dan Drake wrote:
> I have two open tickets related to symbolics, and sadly the new
> symbolics hasn't magically fixed either. :(
>
> http://trac.sagemath.org/sage_trac/ticket/4142
>
This one is limits, which I believe is still being done with Maxima
which is probabl
On Thu, May 21, 2009 at 5:00 PM, Maurizio wrote:
>
> Hi all,
>
> For some strange reason, I fell into the SAGE-intro-Italian wiki page.
> I am Italian, and I can see that translation has been done with an
> automatic translator (something like babelfish or google translate),
> and looks a bit emb
On Thu, 21 May 2009 at 10:17AM -0700, William Stein wrote:
> On Thu, May 21, 2009 at 7:14 AM, mabshoff wrote:
> > I gotta run to the airport, but sources and upgrade bits of 4.0.rc0
> > are in
> >
> > http://sage.math.washington.edu/home/mabshoff/release-cycles-4.0/rc0/
> >
> > Once I get online
On Thu, 21 May 2009 at 02:00PM -0700, Maurizio wrote:
> For some strange reason, I fell into the SAGE-intro-Italian wiki page.
> I am Italian, and I can see that translation has been done with an
> automatic translator (something like babelfish or google translate),
> and looks a bit embarrassing :
On Thu, May 21, 2009 at 5:27 PM, John Cremona wrote:
> However sometimes I have felt that "algorithm" did not quite capture
> the distinction being made for some function. I have written
> functions in Sage which have an algorithm parameter which can be
> either "pari" or "sage", where the under
./sage -upgrade from 4.0.alpha0 to 4.0.rc0
Then failed many tests.
rm devel/sage/build/sage/symbolic/constants.so
sage -ba
sage -testall
and all tests passed.
64-bit (K)Ubuntu 8.10 on Intel Core Duo.
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To post to this group, send email to sa
On Fri, May 22, 2009 at 2:21 AM, Robert Miller wrote:
>
> ratpoints is a program for finding points of bounded height on curves
> of the form
>
> y^2 = a_n x^n + ... + a_1 x + a_0.
>
> A version of ratpoints was the starting point of John Cremona's
> mwrank, but since then there have been substan
2009/5/21 John Cremona :
> 2009/5/21 John Cremona :
>> Successful build from scratch and all tests pass on 64-bit ubuntu.
>
> Scratch the second half of that: I had typed "make && sage --testall"
> instead of "make && ./sage --testall" so it was testing the previous
The genuine test of 4.0.rc0 g
On 21 May 2009, at 10:14, mabshoff wrote:
>
>
> I gotta run to the airport, but sources and upgrade bits of 4.0.rc0
> are in
>
> http://sage.math.washington.edu/home/mabshoff/release-cycles-4.0/
> rc0/
A worksheet that worked fine under sage 3.4.2 and 4.0.alpha0 fails
under 4.0rc0. The who
Here are two potential fixes for the rc0 update problem you have:
system:sage
system:sage
{{{id=3|
import matplotlib.pyplot as pyplot
///
}}}
{{{id=0|
RealNumber=float; Integer=int
A=3202.6427147395325
B=2.7068484110275158e-05
fit(x)= A + B * x
Xfit=[0, 8]
Yfit=[float(fit(0)), float(fi
> Does anyone
> have a non-trivial example they have already used which could
> be posted on the wiki?
I have uploaded an example of an interaction which could be used to
present the problem of the eight queens:
http://wiki.sagemath.org/interact/misc#Queensonboard
--~--~-~--~~--
William Stein wrote:
> 2009/5/21 Jason Grout :
>> Referring to http://trac.sagemath.org/sage_trac/ticket/6094 ...
>>
>> I hope this isn't too much bikeshedding [1]...
>>
>> Suppose a function has several ways to do its calculation, and wants to
>> provide the user with a way to select between the
Ben Woodruff wrote:
> Do you know if 2D math input is in the process of being developed,
> such as being able to type matrices in matrix format instead of having
> to create a list of lists.
I assume you mean like how Mathematica uses ctrl-enter and ctrl-comma to
create a grid of inputs in thei
Hi Michael,
One clarification regarding credit for #6042: I shouldn't get reviewer
credit for it. David rebased and reviewed all of it himself.
Best,
Alex
On Fri, May 22, 2009 at 12:14 AM, mabshoff wrote:
>
> Hi,
>
> I gotta run to the airport, but sources and upgrade bits of 4.0.rc0
> are i
Hi all,
For some strange reason, I fell into the SAGE-intro-Italian wiki page.
I am Italian, and I can see that translation has been done with an
automatic translator (something like babelfish or google translate),
and looks a bit embarrassing :)
I am willing to give my contribute providing a "h
Jaap Spies wrote:
>
> Is this bad or expected?
>
For a log
See: http://sage.math.washington.edu/home/jsp/tests/test_4.0_rc0.log
Jaap
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To unsubscribe from this group, send e
2009/5/21 John Cremona :
> Successful build from scratch and all tests pass on 64-bit ubuntu.
Scratch the second half of that: I had typed "make && sage --testall"
instead of "make && ./sage --testall" so it was testing the previous
version.
Is doing "make test" just the same? or better, or wo
On Thu, May 21, 2009 at 06:30:27AM -0700, pang wrote:
>
> On May 21, 2:48 pm, kcrisman wrote:
> > Something closely related was discussed but apparently never
> > implemented a while ago (a box to click for not updating immediately,
> > which would be unclicked when one wanted things to update a
William Stein wrote:
> On Thu, May 21, 2009 at 10:59 AM, Jaap Spies wrote:
>> mabshoff wrote:
>>> Hi,
>>>
>>> I gotta run to the airport, but sources and upgrade bits of 4.0.rc0
>>> are in
>>>
>>>http://sage.math.washington.edu/home/mabshoff/release-cycles-4.0/rc0/
>>>
>>> Once I get online I
Successful build from scratch and all tests pass on 64-bit ubuntu.
John
2009/5/21 William Stein :
>
> On Thu, May 21, 2009 at 10:59 AM, Jaap Spies wrote:
>>
>> mabshoff wrote:
>>> Hi,
>>>
>>> I gotta run to the airport, but sources and upgrade bits of 4.0.rc0
>>> are in
>>>
>>> http://sage.m
2009/5/21 William Stein :
>
> 2009/5/21 Jason Grout :
>>
>> Referring to http://trac.sagemath.org/sage_trac/ticket/6094 ...
>>
>> I hope this isn't too much bikeshedding [1]...
>>
>> Suppose a function has several ways to do its calculation, and wants to
>> provide the user with a way to select be
2009/5/21 Jason Grout :
>
> Referring to http://trac.sagemath.org/sage_trac/ticket/6094 ...
>
> I hope this isn't too much bikeshedding [1]...
>
> Suppose a function has several ways to do its calculation, and wants to
> provide the user with a way to select between the different ways.
>
> What is
2009/5/21 Robert Miller :
>
> John,
>
> On May 21, 9:38 am, John Cremona wrote:
>> 2009/5/21 Robert Miller :
>> 2. It is not true to say that "A version of ratpoints was the starting
>> point of ... mwrank", not at all. mwrank does 2-descent, during the
>> course of which it has to search for p
Referring to http://trac.sagemath.org/sage_trac/ticket/6094 ...
I hope this isn't too much bikeshedding [1]...
Suppose a function has several ways to do its calculation, and wants to
provide the user with a way to select between the different ways.
What is the standard option name to select be
+1 from me as well.
On Thu, May 21, 2009 at 12:07 PM, William Stein wrote:
>
> On Thu, May 21, 2009 at 12:03 PM, Robert Miller
> wrote:
> >
> > John,
> >
> > On May 21, 9:38 am, John Cremona wrote:
> >> 2009/5/21 Robert Miller :
> >> 2. It is not true to say that "A version of ratpoints was th
On Thu, May 21, 2009 at 10:59 AM, Jaap Spies wrote:
>
> mabshoff wrote:
>> Hi,
>>
>> I gotta run to the airport, but sources and upgrade bits of 4.0.rc0
>> are in
>>
>> http://sage.math.washington.edu/home/mabshoff/release-cycles-4.0/rc0/
>>
>> Once I get online I will post more info, but I am
On Thu, May 21, 2009 at 12:03 PM, Robert Miller wrote:
>
> John,
>
> On May 21, 9:38 am, John Cremona wrote:
>> 2009/5/21 Robert Miller :
>> 2. It is not true to say that "A version of ratpoints was the starting
>> point of ... mwrank", not at all. mwrank does 2-descent, during the
>> course o
John,
On May 21, 9:38 am, John Cremona wrote:
> 2009/5/21 Robert Miller :
> 2. It is not true to say that "A version of ratpoints was the starting
> point of ... mwrank", not at all. mwrank does 2-descent, during the
> course of which it has to search for points on such curves. For the
> firs
>
> Actually, I did implement this
> athttp://trac.sagemath.org/sage_trac/ticket/5194, and it was merged in
> Sage 3.3.
Yes, this is documented - sorry for the mixup. It works as advertised
- including that for now, the image disappears as soon as one changes
a control.
A quick search using
Yes. My student is graduating next month, and I will take whatever he
has and polish it up and submit it. It was a learning experience for
him, so progress was slow, but I can commit some time in June to
moving this along.
-Marshall
On May 21, 6:40 am, Jason Grout wrote:
> Pablo Angulo wrote:
I guess this is a bug but you for now you can just coerce into k first,
right?
On Thu, May 21, 2009 at 12:13 PM, Jerome Lefebvre
wrote:
>
> Hello,
> I've been trying to convert gap complex number to Sage complex
> numbers, and not doing well.
> More precisely, given a gap object, x, that represe
Same problem here to some extent:
During upgrade from 4.0.alpha0 on OSX.4 G4 Powerbook, on the Sphinx
build process I repeatedly get the following or a similar error:
ImportError: dlopen(.../sage/symbolic/constants.so): Library not
loaded: .../local/lib/libpynac-0.1.2.dylib Reason: image not fou
mabshoff wrote:
> Hi,
>
> I gotta run to the airport, but sources and upgrade bits of 4.0.rc0
> are in
>
>http://sage.math.washington.edu/home/mabshoff/release-cycles-4.0/rc0/
>
> Once I get online I will post more info, but I am sure this will take
> a couple hours. Sorry.
>
Upgrading fr
On Thu, May 21, 2009 at 7:14 AM, mabshoff wrote:
>
> Hi,
>
> I gotta run to the airport, but sources and upgrade bits of 4.0.rc0
> are in
>
> http://sage.math.washington.edu/home/mabshoff/release-cycles-4.0/rc0/
>
> Once I get online I will post more info, but I am sure this will take
> a coupl
On Thu, May 21, 2009 at 5:48 AM, kcrisman wrote:
>
> Something closely related was discussed but apparently never
> implemented a while ago (a box to click for not updating immediately,
> which would be unclicked when one wanted things to update again).
> Would this idea be relevant to your needs
2009/5/21 Robert Miller :
>
> ratpoints is a program for finding points of bounded height on curves
> of the form
>
> y^2 = a_n x^n + ... + a_1 x + a_0.
>
> A version of ratpoints was the starting point of John Cremona's
> mwrank, but since then there have been substantial improvements. I
> have b
ratpoints is a program for finding points of bounded height on curves
of the form
y^2 = a_n x^n + ... + a_1 x + a_0.
A version of ratpoints was the starting point of John Cremona's
mwrank, but since then there have been substantial improvements. I
have been working on a Sage-native implementatio
Hello,
I've been trying to convert gap complex number to Sage complex
numbers, and not doing well.
More precisely, given a gap object, x, that represents some number and
given a field,k, (coming from Sage), I'd like to find y\in k that
equivalent to x. While the math is obviously field specific, t
> It works fine to do
> sage: g = P2.division_points(19, poly_only=True)
> which defines a polynomial of degree 361 over Q(sqrt(-87)), but then
> g.roots() goes Boom.
Me too. I've opened
http://trac.sagemath.org/sage_trac/ticket/6113
Nick
--~--~-~--~~~---~--~~
2009/5/21 John Cremona :
> In 4.0.alpha0, this causes a segmentation fault:
>
> --
> | Sage Version 4.0.alpha0, Release Date: 2009-05-15 |
> | Type notebook() for the GUI, and license() for information.|
>
In 4.0.alpha0, this causes a segmentation fault:
--
| Sage Version 4.0.alpha0, Release Date: 2009-05-15 |
| Type notebook() for the GUI, and license() for information.|
---
Hi,
I gotta run to the airport, but sources and upgrade bits of 4.0.rc0
are in
http://sage.math.washington.edu/home/mabshoff/release-cycles-4.0/rc0/
Once I get online I will post more info, but I am sure this will take
a couple hours. Sorry.
Cheers,
Michael
Merged in Sage 4.0.rc0:
#6104:
On May 21, 2:48 pm, kcrisman wrote:
> Something closely related was discussed but apparently never
> implemented a while ago (a box to click for not updating immediately,
> which would be unclicked when one wanted things to update again).
> Would this idea be relevant to your needs?
Well, that w
Something closely related was discussed but apparently never
implemented a while ago (a box to click for not updating immediately,
which would be unclicked when one wanted things to update again).
Would this idea be relevant to your needs?
http://groups.google.com/group/sage-devel/browse_thread/t
Pablo Angulo wrote:
> Hello
> Sometimes when writing an interactive plot with @interact I would like
> to select a 2D point. I can put two input boxes, one for each
> coordinate. When either coordinate is updated, it starts to recompute
> the graph, while I'd prefer it to compute only when bot
> You are correct. Right now one can't do what you want with controls.
> It would
> be possible for us to implement it though. How would you like to
> specify that a control
> doesn't cause a change?
For example,
@interact
def _(var1=input_box(default_value=1, trigger_updates=False),
var2=inpu
On Thu, May 21, 2009 at 3:57 AM, Pablo Angulo wrote:
>
> Hello:
>
> Correct me if I'm wrong, but there's no way to avoid that an interaction
> is rebuilt after any change in the controls. While I've been able to
> live with that, I was now working in some examples using persistent data
> (code is
Hello:
Correct me if I'm wrong, but there's no way to avoid that an interaction
is rebuilt after any change in the controls. While I've been able to
live with that, I was now working in some examples using persistent data
(code is below), and I'd really love two or three things:
1) To choose wh
On Thu, May 21, 2009 at 1:55 AM, Pablo Angulo wrote:
>
> Hello
> Sometimes when writing an interactive plot with @interact I would like
> to select a 2D point. I can put two input boxes, one for each
> coordinate. When either coordinate is updated, it starts to recompute
> the graph, while I'd
Hello
Sometimes when writing an interactive plot with @interact I would like
to select a 2D point. I can put two input boxes, one for each
coordinate. When either coordinate is updated, it starts to recompute
the graph, while I'd prefer it to compute only when both coordinates are
changed. But
Hi,
Sage-4.0.alpha0 did build fine on my G4 PowerBook 550Mhz with OS X
10.4.11 and Xcode 2.5. From the istall.log:
gcc -std=gnu99 -DHAVE_CONFIG_H -I. -I. -I.. -D__GMP_WITHIN_GMP -I.. -
DOPERATION_scan1 -O2 -mpowerpc -no-cpp-precomp -force_cpusubtype_ALL -
c scan1.c -fno-common -DPIC -o .libs/s
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