I tried this following an upgrade to 4.6.1.
The help link from the start page to the doc browser worked, but links
from there (e.g. tutorial) appeared to be broken.
Running sage -docbuild reference html -S -a,-E seemed to do a lot,
but made no difference to the broken links.
Then I did some more
I tried this following an upgrade to 4.6.1.
The help link from the start page to the doc browser worked, but links
from there (e.g. tutorial) appeared to be broken.
Running sage -docbuild reference html -S -a,-E seemed to do a lot,
but made no difference to the broken links.
Then I did some more
Never mind, the patch doesn't fix that issue, although it does make it
regard cd as a keyword.
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Never mind, the patch doesn't fix that issue, although it does make it
regard cd as a keyword.
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On 1/17/11 4:42 PM, pang wrote:
Hello:
I'm also interested in this feature: how about we add a single line at
the beggining of the rst file that indicates that all code cells are
linked? That would cover all my use cases: how about yours?
That's a cool idea. +1, if it's possible.
Jason
--
Hello,
Sage is still using Python 2.* integer floor division. For example,
int(5)/int(10) returns 0. I think this should be changed to the Python
3 default behaviour, which would return 0.5. Of course, Integer is
preferable in Sage, but many Python functions such as len() and
string.count() return
I submitted a patch for this a few days ago:
http://trac.sagemath.org/sage_trac/ticket/10611
On Jan 17, 3:00 pm, Niles wrote:
> Is the following a known bug?
>
> sage: cd tmp0-50/
> [Errno 2] No such file or directory: 'tmp0-Integer(50)/'
>
> of course it works fine if I put quotes around the fi
On Mon, Jan 17, 2011 at 02:45:42PM -0800, pang wrote:
> oops, sorry, for some weird reason I was looking at this old thread.
> Anyway, Florent, I'll talk to you about this tomorrow if we get a
> chance.
I don't think 2 days in old for a thread ;-)
Florent
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I had the same errors, simply update the source
The version is 2.8.7 current is 2.8.11
You find a new spkg on
http://computational-sage.googlecode.com/files/wxPython-2.8.11.0.spkg
On 17 Jan., 20:11, Sancho wrote:
> I'll try to apply this fix:http://trac.wxwidgets.org/ticket/10883
>
> On Jan
Is the following a known bug?
sage: cd tmp0-50/
[Errno 2] No such file or directory: 'tmp0-Integer(50)/'
of course it works fine if I put quotes around the filename.
(I'm using sage 4.6 on RHEL, but I've noticed similar problems on Mac
too)
-Niles
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oops, sorry, for some weird reason I was looking at this old thread.
Anyway, Florent, I'll talk to you about this tomorrow if we get a
chance.
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Hello:
I'm also interested in this feature: how about we add a single line at
the beggining of the rst file that indicates that all code cells are
linked? That would cover all my use cases: how about yours?
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On 17 led, 16:51, Francois Maltey wrote:
> Hello Jean-Pierre,> It would be nice to add an option to set Maxima simpsum
> option when
> > calling Sage symbolic_sum function, or to enable it by default.
> > Indeed, without it Maxima (and so Sage) does not evaluate symbolic
> > sums of sums, i.e.
"My BAD", as the colloquial saying goes.
For others who lose the web site docs when upgrading;
Type './sage -docbuild -D' to see the list of documents.
Then; sage -docbuild tutorial html -S -a,-E
and
sage -docbuild website html -S -a,-E
to get the tutorial back up.
Same for whatever else you not
> What must I look ? this animate seems very right !
I'm sorry if I seemed to imply this had anything to do with animate.
That is just where I discovered this.
> > So my question is whether this is a bug or not.
I mean in doctesting. If you run something with this sort of two-line
doctest, and
Dear kcrisman,
While reviewing #7981, I discoverd something a little interesting.
sage: animate([plot(sin(x + float(k)), (0, 2*pi), ymin=-5, ymax=5)
...for k in srange(0,2*pi,0.3)]).show() # optional
You'd think this would be optional. Nope - it creates a file in
doctesting.
I
Hello,
I plot and analyse "timeit (a-calculus(n))" in a log-log scale from
n=1..to..10..100..10^5...even...10^6
and I find some curious features in timesit, so I post these remarks and
questions :
/1/ I get the timeit result by timeit.eval("string_2+2").stats
but timeit("string_2+2") displa
I'll try to apply this fix: http://trac.wxwidgets.org/ticket/10883
On Jan 16, 1:16 am, Sancho wrote:
> Sage Version 4.6, Release Date: 2010-10-30
> openSUSE 11.3 (x86_64)
> g++ (SUSE Linux) 4.5.0 20100604 [gcc-4_5-branch revision 160292]
>
> On Dec 8 2010, 8:55 pm, Dima Pasechnik wrote:
>
> > pl
On Jan 17, 2011, at 08:52 , Jeroen Demeyer wrote:
> On 2011-01-16 23:05, Willem Jan Palenstijn wrote:
>> Do you maybe have 'ln' aliased to 'ln -s'?
>
> Even if you would have such an alias, shell scripts normally don't use
> aliases.
Can you clarify this? Normally, in a shell script, using 'ln
While reviewing #7981, I discoverd something a little interesting.
sage: animate([plot(sin(x + float(k)), (0, 2*pi), ymin=-5, ymax=5)
...for k in srange(0,2*pi,0.3)]).show() # optional
You'd think this would be optional. Nope - it creates a file in
doctesting.
So my question is whet
On 17 Jan., 17:52, Jeroen Demeyer wrote:
> On 2011-01-16 23:05, Willem Jan Palenstijn wrote:
>
> > Do you maybe have 'ln' aliased to 'ln -s'?
>
> Even if you would have such an alias, shell scripts normally don't use
> aliases.
But actually that was the problem. Doing "ln A B" in a script or
typi
On 17 Jan., 17:48, Jeroen Demeyer wrote:
> On 2011-01-16 08:22, Simon King wrote:
>
> > Hi!
>
> > I tried to build sage-4.6.2.alpha1, but without success. The
> > install.log is
> > athttp://sage.math.washington.edu/home/SimonKing/logs/install.log
>
> Note that sage-4.6.2.alpha1 has absolutely NO
On Mon, Jan 17, 2011 at 10:12 AM, Hector troy wrote:
> Hello everyone,
> I am a newbie to sage-development and was learning the same from the
> sage-developer's guide (pdf given on the site) I trying to apply the patch
> but its giving following error.
>
> RuntimeError: Refusing to do operation s
-- Forwarded message --
From: Hector troy
Date: Mon, Jan 17, 2011 at 11:42 PM
Subject: Problem in applying the patch in sage
To: sage-devel@googlegroups.com
Hello everyone,
I am a newbie to sage-development and was learning the same from the
sage-developer's guide (pdf given on t
Hi,
I'm not sure what is happening here:
deep:mazur_stein wstein$ sage
--
| Sage Version 4.6.1, Release Date: 2011-01-11 |
| Type notebook() for the GUI, and license() for information.|
-
Hello everyone,
I am a newbie to sage-development and was learning the same from the
sage-developer's guide (pdf given on the site) I trying to apply the patch
but its giving following error.
RuntimeError: Refusing to do operation since you still have unrecorded
changes. You must check in all cha
On 2011-01-16 23:05, Willem Jan Palenstijn wrote:
> Do you maybe have 'ln' aliased to 'ln -s'?
Even if you would have such an alias, shell scripts normally don't use
aliases.
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On 2011-01-16 08:22, Simon King wrote:
> Hi!
>
> I tried to build sage-4.6.2.alpha1, but without success. The
> install.log is at
> http://sage.math.washington.edu/home/SimonKing/logs/install.log
Note that sage-4.6.2.alpha1 has absolutely NOT been released, as
indicated by
http://sage.math.washi
Hello Jean-Pierre,
It would be nice to add an option to set Maxima simpsum option when
calling Sage symbolic_sum function, or to enable it by default.
Indeed, without it Maxima (and so Sage) does not evaluate symbolic
sums of sums, i.e. something as
sage: var('n')
n
sage: sum(2^x+2^-x,x,0,n)
sum(
On Jan 17, 1:17 pm, Jason Grout wrote:
> On 1/15/11 5:51 PM, Emil Widmann wrote:
>
> > Stripping Sage Binaries II
> > --
>
> Is this up on the wiki somewhere, and maybe in a readme on the live CD?
> It looks like some great information, and it would be sad if it is
> on
I definitely want to use BLAS when it is appropriate. The reason is
that GOTO BLAS has been open sourced, under a BSD style license. So it
is now trivial to install an extremely high performance BLAS (takes ~
90s to install on my machine). Rather than use bits and pieces of
GOTO, I think it is bett
On 1/15/11 5:51 PM, Emil Widmann wrote:
Stripping Sage Binaries II
--
Is this up on the wiki somewhere, and maybe in a readme on the live CD?
It looks like some great information, and it would be sad if it is
only buried in a post on sage-devel.
Thanks for all of y
On Mon, Jan 17, 2011 at 12:13 PM, Bill Hart wrote:
> But I think Fredrik had some figures which show we beat Sage.
Yes, even for small primes. Multiplying two 1000x1000 matrices mod p =
17 takes 2.27 seconds in Sage and 1.05 seconds with FLINT 2's
nmod_mat's. The corresponding time in FLINT 2 for
I just checked the FLINT implementation and there is this note:
/* TODO: optimise this */
static void
nmod_mat_addmul_classical(nmod_mat_t C, const nmod_mat_t A, const
nmod_mat_t B)
So my guess is at the moment we wouldn't be competitive everywhere. I
think the times we really win are when the mo
4.6.1 built on a virtual machine here as an upgrade,
the 4.6.0 base was built on the same virtual machine.
Linux UBUNTU 10.10 within Oracle VirtualBox 4.0
Unfortunately the docs don't seem to have connected properly,
e.g. I can bring up the doc browser from the help link, but just about
every lin
It would be nice to add an option to set Maxima simpsum option when
calling Sage symbolic_sum function, or to enable it by default.
Indeed, without it Maxima (and so Sage) does not evaluate symbolic
sums of sums, i.e. something as
sage: var('n')
n
sage: sum(2^x+2^-x,x,0,n)
sum((2^(2*x) + 1)/2^x, x,
At the moment we don't use the BLAS, so linbox is still better. But I
think Fredrik had some figures which show we beat Sage.
Moreover, our code works for primes up to 64 bits which isn't possible
with the BLAS anyhow.
I'll let Fredrik respond in more detail as he wrote the code.
Bill.
On Jan 1
Congratulations. I'm curious: how does your mod p multiplication of matrices
compare ot LinBox's?
Cheers,
Martin
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_www: http://martinralbrecht.wordpress
On Mon, Jan 17, 2011 at 10:15:32AM +, Willem Jan Palenstijn wrote:
> On Mon, Jan 17, 2011 at 09:54:17AM +, Willem Jan Palenstijn wrote:
> > On Mon, Jan 17, 2011 at 09:34:18AM +, Willem Jan Palenstijn wrote:
> > > On Mon, Jan 17, 2011 at 01:15:51AM -0800, Mike Hansen wrote:
> > > > There
On Mon, Jan 17, 2011 at 09:54:17AM +, Willem Jan Palenstijn wrote:
> On Mon, Jan 17, 2011 at 09:34:18AM +, Willem Jan Palenstijn wrote:
> > On Mon, Jan 17, 2011 at 01:15:51AM -0800, Mike Hansen wrote:
> > > There's a problem with boxen running out of disk space. I'm not sure
> > > what is
On Mon, Jan 17, 2011 at 09:34:18AM +, Willem Jan Palenstijn wrote:
> On Mon, Jan 17, 2011 at 01:15:51AM -0800, Mike Hansen wrote:
> > There's a problem with boxen running out of disk space. I'm not sure
> > what is causing it.
>
> This looks like a big part of it:
>
> wjp@boxen:/sagenb/sagen
On Jan 17, 4:12 am, Dima Pasechnik wrote:
> ok, it works now for me.
>
Seems to be down again. I got "ProgrammingError: could not write to
hash-join temporary file: No space left on device".
David
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On Mon, Jan 17, 2011 at 01:15:51AM -0800, Mike Hansen wrote:
> There's a problem with boxen running out of disk space. I'm not sure
> what is causing it.
This looks like a big part of it:
wjp@boxen:/sagenb/sagenb$ ls -alh /sagenb/sagenb/logs/
total 25G
drwxr-xr-x 2 sagenb sagenb 4.0K 2010-08-31
There's a problem with boxen running out of disk space. I'm not sure
what is causing it.
--Mike
On Mon, Jan 17, 2011 at 1:13 AM, Gagan Sekhon wrote:
> I am having the same problem. I tried to upload patch for trac 7763
> and got the following error.
>
> Oops…
> Trac detected an internal error:
I am having the same problem. I tried to upload patch for trac 7763
and got the following error.
Oops…
Trac detected an internal error:
IOError: [Errno 28] No space left on device
There was an internal error in Trac. It is recommended that you inform
your local Trac administrator and give him all
On Sun, Jan 16, 2011 at 03:48:22PM -0800, Simon King wrote:
> As I said, I am not sure whether the link is hard or soft. Is the type
> of the link apparent in the output of the "ls -l" command that I
> posted above?
Yes, if there's a '-> somewhere' at the end, that indicates a symlink.
(I typed s
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