Re: [sage-devel] GLPK license and version

2010-06-23 Thread v_2e
Hello! On Tue, 22 Jun 2010 18:45:43 -0700 William Stein wrote: > ... > The core Sage library, since we control it and many people don't like > GPL3 so much. > Excuse me for interrupting a technical discussion, but I just wanted to ask what is wrong with licensing Sage under GPLv3? Sage is a

Re: [sage-devel] Re: Who wrote the paper saying commercial software is like hiding proofs?

2010-11-05 Thread v_2e
Hello! On Thu, 4 Nov 2010 22:38:27 -0700 (PDT) rjf wrote: > > Does the lack of availability of source code for a program mean it is > unacceptable > to publish the results of that program in a journal? I think not. > > Is it nice to release your program and data along with your article? > Some

Re: [sage-devel] Re: "Why Sage?" Website Section

2010-11-12 Thread v_2e
On Fri, 12 Nov 2010 10:46:37 -0800 (PST) kcrisman wrote: > But now it's a moot point. Maxima uses Lisp; Sage has Python; XYZ has > WTQ; etc. For some people Python is a selling point; let it be a > selling point, then. > Python is definitely a selling point since - there already ARE many pe

Re: [sage-devel] ask.sagemath.org

2010-11-14 Thread v_2e
Hello! Please excuse me if I'm asking a question that has already been answered somewhere. :) Does this service exist for asking the questions on certain specific problems and algorithms or for some kind of generic questions? For example, if I have some problem to solve, but I do not know h

Re: [sage-devel] Re: ask.sagemath.org

2010-11-15 Thread v_2e
Hello! On Mon, 15 Nov 2010 03:27:48 -0800 (PST) pang wrote: > On 14 nov, 22:14, v...@ukr.net wrote: > >   Hello! > >   Please excuse me if I'm asking a question that has already been > > answered somewhere. :) > >   Does this service exist for asking the questions on certain > > specific probl

Re: [sage-devel] Re: English version of the book "Calcul Mathematique avec Sage"

2011-01-03 Thread v_2e
Hello! On Mon, 3 Jan 2011 18:02:02 +0100 "Nicolas M. Thiery" wrote: > Hi Rob! > > On Sun, Jan 02, 2011 at 11:37:48PM -0800, Rob Beezer wrote: > > Its good to see all the interest in an English version. I think it > > would be an incredibly worthwhile project. > > +1 > I do also bel

Re: [sage-devel] sage-on-gentoo status

2011-01-21 Thread v_2e
Hello! On Fri, 21 Jan 2011 22:58:34 +1300 François Bissey wrote: > Hi all, > > Since I am back to speed I think it is time I posted an update > on the state of sage-on-gentoo. > I released sage-4.6.1 ebuilds in the hour after the release > was announced. That was made possible by the fact tha

Re: [sage-devel] Including GPLv3+ code in Sage (2)

2011-02-26 Thread v_2e
On Sat, 26 Feb 2011 15:20:36 + David Kirkby wrote: > > http://mercurial.selenic.com/about/ > > says "Mercurial is free software licensed under the terms of the GNU > General Public License Version 2." If one clicks the link to the > license > > http://www.gnu.org/licenses/gpl-2.0.txt > > i

Re: [sage-devel] Including GPLv3+ code in Sage (2)

2011-02-26 Thread v_2e
On Sat, 26 Feb 2011 15:20:36 + David Kirkby wrote: > > http://mercurial.selenic.com/about/ > > says "Mercurial is free software licensed under the terms of the GNU > General Public License Version 2." If one clicks the link to the > license > > http://www.gnu.org/licenses/gpl-2.0.txt > > i

Re: [sage-devel] Translation

2011-06-14 Thread v_2e
Hello! By the way, I remember that some months ago a Russian translation of Sage Tutorial had been ready. I personally edited it and formatted for Sage documentation system, but still cannot find a way to read it on the sagemath.org web site. And one more thing. What about translating Sage

Re: [sage-devel] Re: Translation

2011-06-14 Thread v_2e
On Tue, 14 Jun 2011 07:58:10 -0700 (PDT) kcrisman wrote: > > On Jun 14, 9:14 am, v...@ukr.net wrote: > >   Hello! > > > >   By the way, I remember that some months ago a Russian translation > > of Sage Tutorial had been ready. I personally edited it and > > formatted for Sage documentation syste

Re: [sage-devel] Re: Translation

2011-06-14 Thread v_2e
On Tue, 14 Jun 2011 07:58:10 -0700 (PDT) kcrisman wrote: > See http://trac.sagemath.org/sage_trac/ticket/9378 - it is nearly > ready to go! Big thanks to Harald Schilly for turning it into the > proper format. > Please excuse me for posting such unnecessary things, but I've just seen that I'

Re: [sage-devel] Re: Translation

2011-06-15 Thread v_2e
Hello! On Tue, 14 Jun 2011 23:49:10 -0700 (PDT) Andrey Novoseltsev wrote: > > Usefulness of this work is somewhat questionable as we will not be > able to maintain these translations and it may lead to discrepancies > between detailed documentation and actual commands. In addition, it > becom

Re: [sage-devel] Is Sage better because of the notebook?

2011-06-15 Thread v_2e
Hello! On Wed, 15 Jun 2011 15:09:55 -0600 Ceigh Boone wrote: > Hi all, > Just wanted to check some facts. I'm giving a small talk about Sage, > and I'm planning to say (just because it seems to me) that using the > sage notebook is really big advantage compared to other programs that > have h

[sage-devel] DATA files manipulation in Notebook

2011-07-15 Thread v_2e
Hello! I have encountered some problems trying to upload/download the relatively large files in the DATA folder of my worksheet. 1. When I want to upload some data files on the server into the DATA folder, I press "Upload" and wait until the file is uploaded. Everything goes fine till the momen

Re: [sage-devel] Shall / can we reduce the number of Sage related Google groups?

2011-08-03 Thread v_2e
Hello! On Wed, 3 Aug 2011 07:51:06 -0700 William Stein wrote: > ... Sometimes people post one word messages to > sage-flame such as "F___!", just to let off steam. > Wow! I definitely should subscribe to this one! :) Beyond jokes, I can give my - the regular Sage user - view on this que

[sage-devel] sagemath.org/ru/

2011-08-12 Thread v_2e
Hello! I tried to access the Sage Tutorial in Russain today and went to the http://sagemath.org/ru/ page for this purpose. There is a link "Documentation" on it which gives the following message: "Forbidden You don't have permission to access /ru/html/ on this server." So how can on

Re: [sage-devel] Re: sagemath.org/ru/

2011-08-12 Thread v_2e
Hello! On Fri, 12 Aug 2011 10:53:12 -0700 (PDT) kcrisman wrote: > > Sorry, I misunderstood exactly what the problem was - though until > 4.7.1 comes out, the tutorial won't be "public". Anyway, this > explains why it's not available yet. > That clears the situation. I was a bit worried be

Re: [sage-devel] Re: Idea for new implicit_multiplication level to handle "x (x)". Please tell me if it would easily work.

2011-08-23 Thread v_2e
Hello! On Tue, 23 Aug 2011 07:55:10 -0700 (PDT) Chris Seberino wrote: ... > > And as had been said before, this will be an *option* so will not > affect people that don't care for it. > Do I understand correctly that to use the implicit multiplication one will need to "turn it on" explicit

[sage-devel] Big files upload to Notebook server fails

2011-08-23 Thread v_2e
Hello! I tried to upload a worksheet file on my local Sage Notebook server, but it failed. It has already been some time ago. It looks like it is currently impossible to upload the files bigger than some critical size to the Notebook server. In my case the worksheet file has a size of ~25 MB.

Re: [sage-devel] MATLAB: viable alternative...?

2011-08-25 Thread v_2e
Hello! Just in case somebody is still interested in opinions on the initial topic. Since I'm not familiar with Matlab myself, I asked some people who is familiar "Why do they choose Matlab and not any other system, for example, Sage". - Most of them didn't know about Sage at all till that m

[sage-devel] Only 1st page worksheets are checked in Notebook

2012-08-03 Thread v_2e
Hello! I have a relatively long list of worksheets on my local Sage server which does not fit into one page, so a part of the list is on another page. And today I noticed that when I check the box "Active Worksheets" to check all the worksheets I have, the worksheets on 1st page are checked onl

[sage-devel] Cannot set 'ymin' in 'semilogy' plot

2012-09-24 Thread v_2e
Hello! I've been experiencing some problems with logarithmic scale plots since the 'semilogy', 'semilogx' and 'loglog' options had been added. For example, when I use the 'semilogy' plot, I can adjust the 'ymax' value, but not 'ymin' value. 'ymin' is always set automatically, and not always c

Re: [sage-devel] Re: Cannot set 'ymin' in 'semilogy' plot

2012-09-24 Thread v_2e
Hello! On Mon, 24 Sep 2012 11:07:46 -0700 (PDT) P Purkayastha wrote: > > This is now #13528. Not sure what is causing it though. :) > > We don't touch those parameters while doing log plots, as far as I > can tell. > I have also noticed that if I have several curves on a single 'semilogy'

[sage-devel] 128 failed tests of Sage-5.4.1 on Debian Wheezy

2012-11-25 Thread v_2e
/sage/sage/categories/semigroups.py" sage -t -force_lib "devel/sage/sage/categories/examples/finite_weyl_groups.py" sage -t -force_lib "devel/sage/sage/categories/examples/finite_semigroups.py" sage -t -force_lib "devel/sage/sage/categories/coxeter_groups.py" s

Re: [sage-devel] Re: 128 failed tests of Sage-5.4.1 on Debian Wheezy

2012-11-25 Thread v_2e
I have also noticed that the detailed error messages related to the failed tests contain the error message described in my previous posts to 'sage-support' mailing list with the subject "Matplotlib: KeyError:'ItalicAngle'" Maybe somebody is able to point me to a s

Re: [sage-devel] Re: 128 failed tests of Sage-5.4.1 on Debian Wheezy

2012-11-25 Thread v_2e
On Mon, 26 Nov 2012 09:24:38 +1300 François Bissey wrote: > You may be missing a font Vladimir. > Yes, I thought so too, but which one? How can I find it out? Thanks! Vladimir - v_2e -- You received this message because you are subscribed to the Google Groups "

Re: [sage-devel] Re: 128 failed tests of Sage-5.4.1 on Debian Wheezy

2012-11-25 Thread v_2e
> I checked that also. No, 'python-matplotlib' package does not pull any fonts packages. Regards, Vladimir - v_2e -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To post to this group, send email to sage-devel@g

Re: [sage-devel] Re: 128 failed tests of Sage-5.4.1 on Debian Wheezy

2012-11-25 Thread v_2e
unning > > grep ItalicAngle `find . -name "*.afm"` | grep "," > > in the sage directory? > This one is indeed empty on my system too. But what does the non-empty output mean? Do I have the incorrect font files? Regards, Vladimir - v_2e -- You received

Re: [sage-devel] Re: 128 failed tests of Sage-5.4.1 on Debian Wheezy

2012-11-25 Thread v_2e
depends on some Cyrillic fonts installed somewhere in '/usr/share/fonts'. Is it a normal work? Regards, Vladimir - v_2e -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To post to this group, send email to sage-devel@goog

Re: [sage-devel] Re: 128 failed tests of Sage-5.4.1 on Debian Wheezy

2012-11-26 Thread v_2e
Hello! On Mon, 26 Nov 2012 03:52:23 + (UTC) Dima Pasechnik wrote: > On 2012-11-26, v_2e wrote: > > I removed the package 't1-cyrillic' which contained the files with > > comma in 'ItalicAngle' value that I listed in one of my previous > > m

Re: [sage-devel] Re: 128 failed tests of Sage-5.4.1 on Debian Wheezy

2012-11-26 Thread v_2e
On Mon, 26 Nov 2012 06:47:53 +0100 Johan Grönqvist wrote: > > Do you still get the "," in the file(s) if you install the font > package in a non-cyrillic locale, as with > > LC_ALL=C apt-get install t1-cyrillic > No, it did not help. I tried to change LC_ALL, LANG and LANGUAGE, but no effect

[sage-devel] Notebook localization

2013-02-17 Thread v_2e
Hello! I have just noticed (accidentally) that there is a Russian interface for Notebook. Well, that's great, but I didn't know somebody started the Notebook interface localization. Or have I missed the announcement? Anyway, I would like to take part in translation of Sage Notebook interface.

Re: [sage-devel] sound in Sage..

2013-03-20 Thread v_2e
Hello! On Wed, 20 Mar 2013 20:21:57 +0100 Thierry Dumont wrote: > > I would like to make a course on the FFT with an application to mp3 > encoding: build a small mp3 encoder in Sage; so I need at least to > produce sound. > This is definitely an interesting idea. However, it seems to me t

[sage-devel] Images disappeared in new Askbot

2014-07-09 Thread v_2e
Hello! Today I noticed that the images embedded into the answer to my question on ask.sagemath.org are not shown. I know for sure that these images were present on that page before. I believe, they disappeared after the Askbot version upgrade. Here is the question I am talking about: http://

[sage-devel] Upper case letters in Sage Notebook

2014-07-22 Thread v_2e
/sagenb/flask_version/authentication.py", line 42, in login U = g.notebook.user_manager().user(username) File "/usr/lib64/python2.7/site-packages/sagenb/notebook/user_manager.py", line 112, in user return self._user(username) File "/usr/lib64/

Re: [sage-devel] Re: Upper case letters in Sage Notebook

2014-07-22 Thread v_2e
On Tue, 22 Jul 2014 13:59:35 -0700 (PDT) Emmanuel Charpentier wrote: > The error message below, however, > *hints at the problem in the lines that read : > "line 522, in _user raise LookupError("no user '{}'".format > (username)) exceptions.LookupError: no

Re: [sage-devel] Re: Notebook login - upper case letters

2014-07-24 Thread v_2e
message > > about incorrect (non-existent in this case) login name - just and > > "Error 500" screen. > > > > There, you have a point ... :-) The error message below, however, > *hints at the problem in the lines that read : > "line 522, in _user raise L

[sage-devel] How to subscribe to ticket in Sage Trac?

2014-07-25 Thread v_2e
Hello! Is it possible to subscribe to some ticket in Sage Trac in order to receive the notification when the status of this ticket changes? Thank you. Vladimir - -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe fro

Re: [sage-devel] How to subscribe to ticket in Sage Trac?

2014-07-25 Thread v_2e
On Fri, 25 Jul 2014 17:24:26 +0100 John Cremona wrote: > On 25 July 2014 17:20, wrote: > > Hello! > > Is it possible to subscribe to some ticket in Sage Trac in order > > to receive the notification when the status of this ticket changes? > > Yes. Log in and then add your trac id to the C