[sage-devel] Re: European Horizon 2020 project OpenDreamKit accepted

2015-05-22 Thread P Purkayastha
Congratulations to everyone involved! Cheers, basu. On Wednesday, May 20, 2015 at 5:47:27 AM UTC+8, Nicolas M. Thiéry wrote: Dear Sage developers, We are delighted to announce that the Horizon 2020 research proposal OpenDreamKit was accepted by the European commission:

Re: [sage-devel] Re: Wrong results or Bad input ?

2015-03-06 Thread P Purkayastha
On Saturday, March 7, 2015 at 6:48:46 AM UTC+8, Michael Orlitzky wrote: On 03/06/2015 04:51 PM, Travis Scrimshaw wrote: Yet this stopgap is not in a class in the global namespace, but a low-level class that almost always gets passed valid input. I am for having checks for valid

Re: [sage-devel] Re: Wrong results or Bad input ?

2015-03-06 Thread P Purkayastha
On 03/07/2015 10:16 AM, William Stein wrote: On Fri, Mar 6, 2015 at 6:10 PM, Michael Orlitzky mich...@orlitzky.com wrote: On 03/06/2015 08:10 PM, P Purkayastha wrote: This is a serious bug. Is there a ticket for this? It sort of falls under this one: http://trac.sagemath.org/ticket

[sage-devel] Let's encrypt

2014-12-06 Thread P Purkayastha
Hello devs, I hope someone here knows how the certificate system works for https connections. I am raising this question because of the Let's Encrypt announcement [1] made by EFF last month. It would make it easier to recommend the secure mode for the sage notebook. Currently, all browsers

[sage-devel] Re: Do we have a make target to clean upstream directory?

2014-11-25 Thread P Purkayastha
It is hard enough to clean it properly. If you have ideas, please see http://trac.sagemath.org/ticket/16327 On Monday, November 24, 2014 10:41:17 PM UTC+8, kcrisman wrote: As time goes it gets bigger and bigger... +1 (only if it is documented properly!) -- You received this message

Re: [sage-devel] Code of Conduct

2014-11-15 Thread P Purkayastha
On Friday, November 14, 2014 8:50:14 PM UTC+8, Dr. David Kirkby (Kirkby Microwave Ltd) wrote: On 13 November 2014 18:48, Volker Braun vbrau...@gmail.com javascript: wrote: and welcome everyone to vote on it. Code of Conduct --- If you believe someone is

Re: [sage-devel] Code of Conduct

2014-11-15 Thread P Purkayastha
On Sun Nov 16 2014 at 12:44:39 AM Anne Schilling a...@math.ucdavis.edu wrote: On 11/15/14 7:32 AM, P Purkayastha wrote: On Friday, November 14, 2014 8:50:14 PM UTC+8, Dr. David Kirkby (Kirkby Microwave Ltd) wrote: On 13 November 2014 18:48, Volker Braun vbrau...@gmail.com

[sage-devel] Typesetting maths - KaTeX

2014-10-08 Thread P Purkayastha
Might be interesting to keep an eye on this: http://khan.github.io/KaTeX They claim to be faster than MathJax and also avoid page reflows. -- You received this message because you are subscribed to the Google Groups sage-devel group. To unsubscribe from this group and stop receiving emails from

Re: [sage-devel] Re: Lists of sets S such that f(S)=1 somewhat efficiently (where should I write this function ?)

2014-09-14 Thread P Purkayastha
Put the function in combinat or sets? Apparently it is not just restricted to coding theory or some other specific structure. On 14 Sep, 2014 7:41 pm, Nathann Cohen nathann.co...@gmail.com wrote: By the way, no idea about where I should write that in Sage ? :-/ Nathann On 14 September 2014

[sage-devel] Can not add comments in trac

2014-09-07 Thread P Purkayastha
I am unable to add comments in trac. If I login, then often the page refreshes to a state that indicates I am not logged in. Refreshing the page sometimes shows logged in as.., but adding a comment results in no permission errors (and then I am showed as logged out). Is anyone else seeing this

Re: [sage-devel] Re: Can not add comments in trac

2014-09-07 Thread P Purkayastha
11:56:49 PM UTC+1, P Purkayastha wrote: I am unable to add comments in trac. If I login, then often the page refreshes to a state that indicates I am not logged in. Refreshing the page sometimes shows logged in as.., but adding a comment results in no permission errors (and then I am showed

[sage-devel] Re: reddit'ers at it again discussing sage...

2014-08-27 Thread P Purkayastha
Never used slrn, so I am just guessing that your terminal might be lacking in some aspect. Did you try urxvt? On Thursday, August 28, 2014 7:39:58 AM UTC+8, Simon King wrote: Hi all! On 2014-08-27, Francesco Biscani blues...@gmail.com javascript: wrote: On Wednesday, August 27, 2014

Re: [sage-devel] Re: SageMathCloud / closed source / GPL / Spirit of Sage??

2014-08-18 Thread P Purkayastha
None of these arguments make any sense. If you want to run a local server with sage, you are very welcome to use the sage notebook that is distributed with sage itself. Also, this thread should definitely not be in sage-devel. On Monday, August 18, 2014 7:45:36 AM UTC+8, Dr. David Kirkby

Re: [sage-devel] Re: Remove webassets from sagenb?

2014-08-05 Thread P Purkayastha
Is any Sage developer working on Cantor? I used it a couple of years ago, and found it lacking (will have to look at it again to recall the issues I had with it). It seemed like it had a lot of potential though. On Wednesday, August 6, 2014 11:46:07 AM UTC+8, François wrote: On Tue, 05 Aug

[sage-devel] Re: Reocvering from system crash during compile?

2014-08-05 Thread P Purkayastha
Try to rebuild the whole thing again, just so as to ensure that everything is properly built. make distclean make On Wednesday, August 6, 2014 12:46:47 PM UTC+8, Alasdair wrote: I'm running Ubuntu 14.04 as a guest VM inside VirtualBox 4.3.12, with Windows 7.1 Enterprise as the host OS.

Re: [sage-devel] Warn about long doctests (#16609 needs review)

2014-07-29 Thread P Purkayastha
Hmm.. sage.plot.{graphics,plot} can not be avoided. We need to show a lot of examples to the users, since the number of possible customizations is huge. On Tuesday, July 29, 2014 8:32:43 PM UTC+8, Volker Braun wrote: sage: stats = json.load(open('/home/vbraun/.sage/timings2.json')) sage:

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

2014-07-25 Thread P Purkayastha
Seems like a problem with the notebook; not with the browser. It has probably never worked as intended! On Jul 25, 2014 3:18 PM, v...@ukr.net wrote: Hello! On Thu, 24 Jul 2014 15:39:53 -0700 (PDT) P Purkayastha ppu...@gmail.com wrote: You can add a warning to the file (based on your

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

2014-07-24 Thread P Purkayastha
You can add a warning to the file (based on your error, I am giving the file path): /usr/lib64/python2.7/site-packages/sagenb/data/sage/html/login.html Find the lines div id=sign-in-box h2Sign into the Sage Notebook v{{ sage_version }}/h2 and append the following warning below it span

[sage-devel] sage -t --optional=... skips the normal tests?

2014-07-13 Thread P Purkayastha
I am trying to doctest the coding folder with the optional gap_packages. But it seems to skip the statements without the # optional statement. The result of it is that the optional tests are all failing. Here is an output: ...allations/sage-git [128] » sage -t --optional=gap_packages src/sage/

Re: [sage-devel] Re: sage -t --optional=... skips the normal tests?

2014-07-13 Thread P Purkayastha
Thanks. This worked. On Sun 13 Jul 2014 08:13:37 PM SGT, Volker Braun wrote: sage -t --optional=sage,gap_packages src/sage/coding On Sunday, July 13, 2014 7:52:32 AM UTC-4, P Purkayastha wrote: I am trying to doctest the coding folder with the optional gap_packages. But it seems

Re: [sage-devel] Re: cube roots in Sage

2014-07-10 Thread P Purkayastha
Hi Greg, Hope the following code helps you in implementing your function: from sage.symbolic.function import SymbolicFunction class real_nth_root_class(SymbolicFunction): def __init__(self): SymbolicFunction.__init__(self, 'real_nth_root', nargs=2) def _evalf_(self, x, n,

[sage-devel] Re: git trac

2014-06-14 Thread P Purkayastha
I suppose the steps are these 1 Send email to get account 2 Login to trac, change password (?), and set up ssh keys 3 git clone ...git-trac-command 4 ln -s git-trac-command/bin/git-trac ~/bin (assuming bin is in PATH) 5 add trac as a remote repository 6 git trac config --user=... --pass=... 7

Re: [sage-devel] Re: reduce compilation times during development

2014-06-08 Thread P Purkayastha
I put up a post in Google+ with my current observations regarding this: https://plus.google.com/115114386497793444118/posts/2sUudfMLjmP On Sat, Jun 7, 2014 at 3:08 PM, Ralf Stephan gtrw...@gmail.com wrote: On Monday, May 12, 2014 11:36:20 AM UTC+2, P Purkayastha wrote: ... It shouldn't have

[sage-devel] Re: Create a branch without a ticket

2014-05-20 Thread P Purkayastha
Looks like a bug to me. On Wednesday, May 21, 2014 2:56:54 AM UTC+8, Štěpán Starosta wrote: Hi, I follow the guide ( http://www.sagemath.org/doc/developer/walk_through.html#starting-without-a-ticket) to create a new branch without a ticket. The command sage -dev checkout --branch

[sage-devel] Re: Debugging the notebook

2014-05-18 Thread P Purkayastha
Currently, it is quite hard to develop with the notebook. If https://github.com/sagemath/sagenb/pull/204 gets merged then it will be much easier. It will then be possible to create a symbolic link to the git repository and develop in the git repository; something like this: $ cd

Re: [sage-devel] Re: active testing

2014-05-14 Thread P Purkayastha
On Wednesday, May 14, 2014 6:51:23 PM UTC+8, Nathann Cohen wrote: Ewww. By the way, sqrt(this was a string) (lower case) is slightly better, as the answer sounds like Yoda speech. Indeed. We must patch it to cast everything into lower case first. o.O -- You received this

[sage-devel] Re: reduce compilation times during development

2014-05-12 Thread P Purkayastha
, May 11, 2014 12:41:24 PM UTC+2, P Purkayastha wrote: I have both ccache and cycache enabled. Is this set? $ set|grep CCA SAGE_INSTALL_CCACHE=yes I occasionally look at what changes in the output of local/bin/ccache -s before and after compilation. Regards, -- You received this message

Re: [sage-devel] Re: reduce compilation times during development

2014-05-12 Thread P Purkayastha
All of this was on 6.3.beta0 On May 12, 2014 5:46 PM, Volker Braun vbraun.n...@gmail.com wrote: With ccache and cycache the recompliation time of extension modules is negligible. Should work automatically for Sage = 6.2.rc0 On Monday, May 12, 2014 11:36:20 AM UTC+2, P Purkayastha wrote

Re: [sage-devel] Re: reduce compilation times during development

2014-05-12 Thread P Purkayastha
On Monday, May 12, 2014 6:54:23 PM UTC+8, P Purkayastha wrote: The time required (4 min) is much better than yesterday, but still too long. Is this to be expected? The log file sage.log is attached. A copy of all the files is kept in src/build/lib.* - can it not just check the diff

Re: [sage-devel] Re: reduce compilation times during development

2014-05-12 Thread P Purkayastha
:54:23 PM UTC+2, P Purkayastha wrote: Here is some more information. I checked out ticket/16325 and it differs from develop by only two commits to a single file. ~/Installations/sage-git» git l -n 3 * 2ecec6b - (HEAD, refs/heads/ticket/16325) bordercolor must not be a list. Fix this error

[sage-devel] Re: The latest development version is 6.1.beta1 released on 2013-12-21.

2014-05-12 Thread P Purkayastha
That will provide only the sage library, not the whole distribution. I think if people are going to download from the sagemath site, they are probably looking for the whole distribution, with all the packages needed to compile offline. On Monday, May 12, 2014 1:03:05 AM UTC+8, leif wrote:

[sage-devel] reduce compilation times during development

2014-05-11 Thread P Purkayastha
Currently, what methods are there to reduce the compilation times during development? I have a desktop which is not that fast and it takes ages to get sage ready if I change branches. As an example, I ran the following commands $ sage -upgrade develop # this upgraded to sage-6.3.beta0 $ sage

[sage-devel] Re: Spurious(?) ValueErrors when plotting on a loglog scale

2014-04-28 Thread P Purkayastha
http://trac.sagemath.org/ticket/13422 On Saturday, April 26, 2014 3:17:00 PM UTC-7, Michael Orlitzky wrote: If we try to plot some values in sage on a loglog scale where there will be fewer than 2 ticks on the (say) x-axis, it throws a ValueError: ValueError: Either expand the range

[sage-devel] Re: Spurious(?) ValueErrors when plotting on a loglog scale

2014-04-28 Thread P Purkayastha
http://trac.sagemath.org/ticket/13422 On Saturday, April 26, 2014 3:17:00 PM UTC-7, Michael Orlitzky wrote: If we try to plot some values in sage on a loglog scale where there will be fewer than 2 ticks on the (say) x-axis, it throws a ValueError: ValueError: Either expand the range of

[sage-devel] Re: Spurious(?) ValueErrors when plotting on a loglog scale

2014-04-27 Thread P Purkayastha
This is strange. Two of my earlier messages got deleted. Does anyone know why? Perhaps because I only wrote the URL to the ticket? Getting back to the question, this was fixed two years ago and is awaiting a review. See #13422 On Sunday, April 27, 2014 6:17:00 AM UTC+8, Michael Orlitzky wrote:

Re: [sage-devel] Re: Spurious(?) ValueErrors when plotting on a loglog scale

2014-04-27 Thread P Purkayastha
On Sun, Apr 27, 2014 at 2:46 PM, Michael Orlitzky mich...@orlitzky.comwrote: On 04/27/2014 04:57 PM, P Purkayastha wrote: This is strange. Two of my earlier messages got deleted. Does anyone know why? Perhaps because I only wrote the URL to the ticket? Getting back to the question

Re: [sage-devel] Notebooks: Show running vs. calculating sheets

2014-04-16 Thread P Purkayastha
Some of these concerns are already addressed in cloud.sagemath. The current notebook is very much in maintenance stage at present. On Tuesday, April 15, 2014 8:50:04 PM UTC+8, Jori Mantysalo wrote: On Tue, 15 Apr 2014, John Cremona wrote: One thing you can do is run top on your server:

Re: [sage-devel] Notebooks: Show running vs. calculating sheets

2014-04-16 Thread P Purkayastha
? El miércoles, 16 de abril de 2014 10:24:29 UTC+2, P Purkayastha escribió: Some of these concerns are already addressed in cloud.sagemath. The current notebook is very much in maintenance stage at present. On Tuesday, April 15, 2014 8:50:04 PM UTC+8, Jori Mantysalo wrote: On Tue, 15 Apr 2014

[sage-devel] Re: new layout breaks sagenb development?

2014-04-08 Thread P Purkayastha
There is an easy fix. The main reason why it has broken sagenb development is because sagenb/sagenb/flask_version is a symbolic link to sagenb/flask_version - I do not know why it is set up like this. So, doing the following will allow you to work on sagenb dev - I will assume that your sage

Re: [sage-devel] Re: new layout breaks sagenb development?

2014-04-08 Thread P Purkayastha
with this information (the last section on sagenb development)? (Suitably generic, of course.) - kcrisman On Tuesday, April 8, 2014 10:45:24 AM UTC-4, P Purkayastha wrote: There is an easy fix. The main reason why it has broken sagenb development is because sagenb/sagenb/flask_version is a symbolic link

Re: [sage-devel] Re: new layout breaks sagenb development?

2014-04-08 Thread P Purkayastha
:30 AM, P Purkayastha ppu...@gmail.com wrote: Hello Jonathan, In my experience, making a symbolic link to the root of the sagenb directory does not work. Making a symbolic link to the sagenb directory *inside the sagenb root* also does not work. My suggestion would be to change the layout

[sage-devel] Re: help with sage -b under Git

2014-03-21 Thread P Purkayastha
I suggest that you upgrade to the develop branch using the following, when a new develop version is released: # Assuming you are in SAGE_ROOT $ git checkout develop $ ./sage -upgrade develop These two lines are at the core of a zsh function in my ~/.zshrc. The full function can be found here:

[sage-devel] Is sagenb.org ok?

2014-03-17 Thread P Purkayastha
There are a couple of recent reports with non-functioning or incorrect openid authentications at the end of the google bug reports: https://spreadsheets.google.com/pub?key=pCwvGVwSMxTzT6E2xNdo5fA The versions are all 5.11 which is what sagenb.org is running. -- You received this message

[sage-devel] Re: Saving .show() Output as a Vector Graphic

2014-02-23 Thread P Purkayastha
On 02/24/2014 12:22 PM, Evan Oman wrote: I am using Sage to make visual representations of Graphs(ie of the vertex and edge variety) via the show command. However as far as I can tell I can only save these as a raster in the form of a PNG or JPEG? I have been a vector graphic snob as of late

[sage-devel] Re: drop future first-class SPARC support?

2014-02-22 Thread P Purkayastha
On 02/22/2014 06:07 PM, Volker Braun wrote: SPARC also blocks the gap-4.7 upgrade, and gap upstream appears not interested in fixing that anytime soon. On the other hand, ARM and POWER7 are actually relevant platforms that we could support. Add another ticket to that list. SPARC also

[sage-devel] Re: admin for ask.sagemath

2014-02-21 Thread P Purkayastha
On 02/21/2014 04:45 PM, Ralf Stephan wrote: On Thursday, February 20, 2014 7:18:55 PM UTC+1, kcrisman wrote: And this is a good time to remind people not to *close* posts, but flag them, so they can be deleted, if they are truly spam. I haven't tried to actually delete a closed

[sage-devel] Re: arcsec(float(.1)) throws error

2014-02-13 Thread P Purkayastha
On 02/13/2014 06:50 AM, Jason Grout wrote: David Smith just pointed this out: arcsec(float(.1)) throws an error that doesn't make much sense. Yes, it's outside of the domain, but it should probably deal with this by returning NaN or something rather than a type error. This came up when David

[sage-devel] Re: Embedded LaTeX do not show up in Sage 6.1 notebook

2014-02-02 Thread P Purkayastha
Thanks goes to Jeroen :) On 02/02/2014 04:45 PM, Eric Gourgoulhon wrote: Thank you for this rapid fix ! Eric. Le samedi 1 février 2014 23:45:29 UTC+1, P Purkayastha a écrit : You can fix it temporarily by doing the modification in https://github.com/sagemath/sagenb/issues/195

[sage-devel] Re: Embedded LaTeX do not show up in Sage 6.1 notebook

2014-02-01 Thread P Purkayastha
Thanks for the report. I have opened an issue in sagenb [1]. It's puzzling since I didn't see this during the 6.1.beta* versions. [1] https://github.com/sagemath/sagenb/issues/195 On 02/01/2014 10:14 PM, Eric Gourgoulhon wrote: Hi, I've just made a fresh install of Sage 6.1 from the sources

[sage-devel] Re: Embedded LaTeX do not show up in Sage 6.1 notebook

2014-02-01 Thread P Purkayastha
On 02/01/2014 11:56 PM, P Purkayastha wrote: Thanks for the report. I have opened an issue in sagenb [1]. It's puzzling since I didn't see this during the 6.1.beta* versions. [1] https://github.com/sagemath/sagenb/issues/195 sagenb-0.10.8 (the latest sagenb) + sage-6.1.beta4 works fine. So

[sage-devel] Re: Embedded LaTeX do not show up in Sage 6.1 notebook

2014-02-01 Thread P Purkayastha
On 02/01/2014 10:14 PM, Eric Gourgoulhon wrote: Hi, I've just made a fresh install of Sage 6.1 from the sources (via git clone) and noticed that LaTeX formulas in the notebook are not rendered by Mathjax: they remain between $ symbols, as they have been typed. This regards LaTeX formulas typed

[sage-devel] Re: Giant email subjects from Trac

2014-01-31 Thread P Purkayastha
On 02/01/2014 12:33 AM, Keshav Kini wrote: Hi, Check this out: http://i.imgur.com/sbNIk6J.png I *literally* cannot read this mail, because my monitor is not large enough for the message body to even appear in my mail client! :) Even View Source doesn't work, since the thing is UUencoded! I

[sage-devel] Re: Giant email subjects from Trac

2014-01-31 Thread P Purkayastha
On 02/01/2014 11:27 AM, Michael Orlitzky wrote: On 01/31/2014 11:33 AM, Keshav Kini wrote: Hi, Check this out: http://i.imgur.com/sbNIk6J.png I *literally* cannot read this mail, because my monitor is not large enough for the message body to even appear in my mail client! :) Even View

[sage-devel] Re: Git reviewing help needed

2014-01-29 Thread P Purkayastha
On 01/29/2014 11:36 PM, kcrisman wrote: Oh, and it's not clear to me from http://sagemath.org/doc/developer/walk_through.html#reviewing http://sagemath.org/doc/developer/walk_through.html#reviewing what to do when I'm *done* reviewing! I guess one checks out master

[sage-devel] Re: Git reviewing help needed

2014-01-29 Thread P Purkayastha
On 01/30/2014 09:42 AM, kcrisman wrote: Volker's last thing makes a lot more sense. What I want to do is to get back to the master or develop from there with sage -dev checkout but I guess I need to already have known about the --branch parameter $ ./sage -dev checkout --branch master On local

[sage-devel] Re: Error: environment variable $HOME is not set.

2014-01-28 Thread P Purkayastha
On 01/28/2014 09:41 PM, Jeremy McFarland wrote: Hello, I am very impressed with sage, and would love to use it on my Ubuntu server. I attempted to install sagecell, but that was a huge mess and I gave up. I do not want to make calls to another system outside my network, so I need sage (or

[sage-devel] Re: Git reviewing help needed

2014-01-24 Thread P Purkayastha
On 01/24/2014 09:22 AM, kcrisman wrote: $ ./sage -dev checkout --ticket 15693 At this point I usually do a manual diff against develop. $ git diff origin/develop I usually keep my current version at develop. I also keep my develop up to date by creating a local branch called develop that

[sage-devel] Re: Git reviewing help needed

2014-01-24 Thread P Purkayastha
On 01/25/2014 10:14 AM, P Purkayastha wrote: As mentioned earlier in this ML, using ccache will help. I haven't tried using cycache. I was trying to figure out how to enable cython caching. I can not find any documentation on it. Only #15430. -- You received this message because you

[sage-devel] Precision problems in taking determinant?

2014-01-20 Thread P Purkayastha
The following matrix gives wildly different results A = matrix([[ 1.0,-1.50614628068, 2.26847661882,- 3.41665762226, 5.14598617013, -7.7506079306, 11.6735493077,- 17.5820728722], [ 1.0, -0.936702701875,0.877411951699, -0.821874145813,

Re: [sage-devel] Re: Precision problems in taking determinant?

2014-01-20 Thread P Purkayastha
for precision) On Monday, January 20, 2014 4:28:45 PM UTC, P Purkayastha wrote: Which of these outputs should we trust? In the face of numerical instability you should trust neither ;-) Thanks, Volker and Vincent. RDF seems to be the recommended field. :) Would it be proper to autoconvert matrices

[sage-devel] Re: Precision problems in taking determinant?

2014-01-20 Thread P Purkayastha
at least need a way of disabling the automatic change. One could just raise a warning: Use matrix(RDF, ...) instead. On Monday, January 20, 2014 5:33:10 PM UTC, P Purkayastha wrote: Would it be proper to autoconvert matrices over RR to RDF in case of the default precision -- You

[sage-devel] bug in doctesting framework

2014-01-19 Thread P Purkayastha
From what I remember, doctesting a file using sage -btnew used to work from all directories. It doesn't right now because it doesn't take the relative path or absolute path into account. The paths are all relative to SAGE_ROOT. ...ations/sage/src/sage/plot» sage -btnew scons: `install' is up

[sage-devel] untracked git files

2014-01-18 Thread P Purkayastha
In trying to import a patch, I ran across this problem: ~/Installations/sage» ./sage --dev import-patch --url http://trac.sagemath.org/raw-attachment/ticket/13576/trac_13576-add_options_to_points.patch; There are untracked files in your working directory: aclocal.m4 autom4te.cache/output.0

[sage-devel] Re: untracked git files

2014-01-18 Thread P Purkayastha
Sorry, I had just created the ticket but not rebased on to develop. That got rid of all the untracked files (they are in gitignore) except for the last two. I don't know why they are present. On Sunday, January 19, 2014 12:14:10 AM UTC+8, P Purkayastha wrote: In trying to import a patch, I

[sage-devel] bug in sage command line

2014-01-16 Thread P Purkayastha
Here is a weird bug in the sage command line. As you may have noticed, the sage: prompt does not return, and the command is actually still inside the for loop. ┌┐ │ Sage Version 6.1.beta5, Release Date: 2014-01-15

[sage-devel] Error in doctest

2014-01-11 Thread P Purkayastha
I see the following error in doctesting lately, [padics ] Exception occurred: [padics ] File pow_computer.pxd, line 6, in init sage.rings.padics.padic_base_generic_element (sage/rings/padics/padic_base_generic_element.c:5658) [padics ] ValueError:

[sage-devel] Re: sage crashes when current working directory is $SAGE_ROOT/src/sage !?

2014-01-07 Thread P Purkayastha
Same crash on Linux x86_64. On 01/07/2014 11:19 PM, Vincent Delecroix wrote: I do have the problem. 2014/1/7, Niles Johnson nil...@gmail.com: Am I confused? My sage root directory is /Applications/sage. I cd to /Applications/sage/src/sage and then attempt to start sage with either

[sage-devel] Re: Python as build-time dependency

2014-01-07 Thread P Purkayastha
On 01/08/2014 03:39 PM, Jean-Pierre Flori wrote: What scripting language use Gentoo in ebuilds? Essentially, ebuilds are in bash, although portage is in python. -- You received this message because you are subscribed to the Google Groups sage-devel group. To unsubscribe from this group and

[sage-devel] Re: [sage-trac] #15107: Projective Plane designs

2014-01-04 Thread P Purkayastha
On 01/04/2014 10:20 PM, Nathann Cohen wrote: The docstring will read : - ``type`` -- When set to Pappian, the method only returns Pappian projective planes. No other value is available. From what I understand, Dima is more concerned about future extendability of the function. If someone

[sage-devel] Re: [sage-trac] #15107: Projective Plane designs

2014-01-04 Thread P Purkayastha
On 01/04/2014 10:46 PM, Nathann Cohen wrote: I feel better now. Nathann ^_^ \o/ -- You received this message because you are subscribed to the Google Groups sage-devel group. To unsubscribe from this group and stop receiving emails from it, send an email to

[sage-devel] sage -upgrade idiosyncracies

2013-12-25 Thread P Purkayastha
I had set up sage-git in two ways. The first one was by following the quickstartguide [1]. The second way was by using the sage-6.0 tarball. First method (Quickstartguide): --- Now, with the first method, it seems impossible to run sage -upgrade and have it behave

[sage-devel] Re: sage -upgrade idiosyncracies

2013-12-25 Thread P Purkayastha
that was released there were bugs in the upgrade script. Use git to manually upgrade to 6.0 first, then sage -upgrade will (should) work. On Wednesday, December 25, 2013 2:22:43 PM UTC, P Purkayastha wrote: With the second method it is all very smooth. I did a .../src/sage/sage-6.0.server git

[sage-devel] Re: sage -upgrade idiosyncracies

2013-12-25 Thread P Purkayastha
that? On Wednesday, December 25, 2013 4:21:51 PM UTC, P Purkayastha wrote: Well, that's the problem. local/bin is not tracked by git. And I am not sure how else I can force the upgrade of the scripts. In terms of the sage library, I am already on sage-6.1.beta2. On 12/26/2013 12

[sage-devel] Re: A bash script to find old deprecated code

2013-12-23 Thread P Purkayastha
This is very good. I think this should become a part of some dev script. So that it creates warnings every time there is an old deprecation (1y old) while sage is being packaged!! On Tuesday, December 24, 2013 5:13:32 AM UTC+8, Nathann Cohen wrote: Hellooo !! I just wrote this

[sage-devel] Re: Several years of bug reports

2013-12-20 Thread P Purkayastha
On 12/20/2013 06:40 PM, Harald Schilly wrote: On Fri, Dec 20, 2013 at 6:24 AM, P Purkayastha ppu...@gmail.com wrote: So, is it confirmed that the redirect will be to ask.sagemath? Well, I'm not aware of a formal decision, but I think it's the best place for a first stop to help users. In any

[sage-devel] D3 viewer for matplotlib

2013-12-20 Thread P Purkayastha
This blog article might be of interest: http://jakevdp.github.io/blog/2013/12/19/a-d3-viewer-for-matplotlib/ - basu. -- You received this message because you are subscribed to the Google Groups sage-devel group. To unsubscribe from this group and stop receiving emails from it, send an email

[sage-devel] Re: Several years of bug reports

2013-12-19 Thread P Purkayastha
So, is it confirmed that the redirect will be to ask.sagemath? If so, I will merge the changes in #186 and #187 which links the notebook to the URL provided by Harald. - basu. On Wednesday, December 11, 2013 1:22:05 PM UTC+8, P Purkayastha wrote: On 12/10/2013 11:08 PM, Harald Schilly wrote

[sage-devel] Re: Errors with long integers in Mathematica

2013-12-16 Thread P Purkayastha
On 12/16/2013 10:50 PM, Eric Gourgoulhon wrote: You are not totally wrong, although I do not feel very qualified with the charpoly stuff. So I tried to review the patch: it works well under Sage 5.10 but fails to install under 5.11 and 5.12, with the following error message: sage:

[sage-devel] Re: Several years of bug reports

2013-12-10 Thread P Purkayastha
On 12/10/2013 11:08 PM, Harald Schilly wrote: On Tue, Dec 10, 2013 at 3:55 PM, kcrisman kcris...@gmail.com wrote: This is a very good idea. Then the notebook doesn't need to be changed. +1 The 301 redirect works now: http://sagemath.org/report-issue Harald Thanks. I have put up a pull

[sage-devel] Re: Several years of bug reports

2013-12-09 Thread P Purkayastha
On 12/10/2013 02:15 AM, Harald Schilly wrote: additional idea: we should change the URL to an indirect one. Then we can change this more easily! e.g. http://sagemath.org/report-issue; which is a 301 redirect to ask or whatever we want. This is a very good idea. Then the notebook doesn't need

[sage-combinat-devel] Re: Gray code

2013-12-04 Thread P Purkayastha
You can just hook up the sympy code or use that directly: http://docs.sympy.org/dev/modules/combinatorics/graycode.html On 12/05/2013 05:52 AM, Nathann Cohen wrote: Helloo everybody ! I got an email from a Sage user who wants to enumerate something, and I'd need to generate a Gray Code in

[sage-devel] Re: About groups.tab, designs.tab, and the brand-new codes.tab

2013-11-22 Thread P Purkayastha
On 11/22/2013 09:34 PM, John Cremona wrote: On 22 November 2013 13:31, Nathann Cohen nathann.co...@gmail.com wrote: Hellooo !! Backwards compatibility issues? Well, we can deprecate stuff for a start. And the message could say What you are looking for moved to a different place ! It's

[sage-devel] Re: Changing branch on a trac ticket

2013-11-03 Thread P Purkayastha
On 11/04/2013 06:25 AM, Volker Braun wrote: On Sunday, November 3, 2013 9:29:09 PM UTC, Nils Bruin wrote: For purpose (b), however, it would be nicer if The git log is easily accessible from code. Its easy to write all kinds of analysis scripts if you care to. If you check out the

[sage-devel] Re: We need a new color?

2013-09-26 Thread P Purkayastha
On 09/27/2013 10:57 AM, kcrisman wrote: From a user. I'm not sure how the matplotlib devels would feel about adding this. And which RGB value would it be, anyway? ;-) +++ One of my students pointed out a weird flaw in Sage today. Namely, in the plotting color options, 'sage' is not a known

[sage-devel] Re: Getting sage-git or sage-version to compile

2013-08-23 Thread P Purkayastha
Well, the 3.10 series is a disaster here. It doesn't even boot properly. My kernel config is essentially unchanged from 3.9.11. Trying out 3.8 series now :-( On Friday, August 23, 2013 1:44:39 PM UTC+8, P Purkayastha wrote: On 08/23/2013 10:48 AM, Dima Pasechnik wrote: On 2013-08-22, P

[sage-devel] Re: Getting sage-git or sage-version to compile

2013-08-22 Thread P Purkayastha
On 08/22/2013 05:22 PM, Jeroen Demeyer wrote: On 2013-08-22 10:30, P Purkayastha wrote: Hi all, Due to some change in my system sage no longer finishes compiling. This is irrespective of whether it is sage-git or some released version. Usually it is some tuning process that remains stuck

[sage-devel] Re: Getting sage-git or sage-version to compile

2013-08-22 Thread P Purkayastha
/22/2013 04:55 PM, Francois Bissey wrote: Can you attach with strace or gdb to see what the process is doing? If it does anything at all that is. Francois On 22/08/2013, at 20:30, P Purkayastha ppu...@gmail.com wrote: Hi all, Due to some change in my system sage no longer finishes compiling

[sage-devel] Re: Getting sage-git or sage-version to compile

2013-08-22 Thread P Purkayastha
. On Thursday, August 22, 2013 9:30:54 AM UTC+1, P Purkayastha wrote: Hi all, Due to some change in my system sage no longer finishes compiling. This is irrespective of whether it is sage-git or some released version. Usually it is some tuning process that remains stuck for ever

[sage-devel] Re: Getting sage-git or sage-version to compile

2013-08-22 Thread P Purkayastha
On 08/23/2013 10:48 AM, Dima Pasechnik wrote: On 2013-08-22, P Purkayastha ppu...@gmail.com wrote: Yes. The kernel was one of the things that I upgraded. I am currently on 3.9.11, which I upgraded from 3.7.10. I will try using some other kernel. If it is the kernel, it is very unfortunate

[sage-devel] Re: Weird banner

2013-08-20 Thread P Purkayastha
On 08/20/2013 09:53 PM, John Cremona wrote: On 20 August 2013 14:50, William Stein wst...@gmail.com wrote: On Aug 20, 2013 6:45 AM, David Loeffler d.a.loeff...@warwick.ac.uk wrote: Hi John, Are you maybe using Sage inside a screen session? Apparently screen doesn't play nicely with UTF-8

[sage-devel] Re: atlas tuning

2013-08-19 Thread P Purkayastha
On 08/19/2013 07:36 PM, John Cremona wrote: What would make atlas suddenly decide to start running its tuning code (building 5.12.beta1) on a machine which a few days ago built 5.11 without that happening? It's frustrating since even though I am using make -j32 the tuning code is taking

[sage-devel] Re: atlas tuning

2013-08-19 Thread P Purkayastha
On 08/19/2013 09:26 PM, Volker Braun wrote: Different ATLAS versions have different routines so the architectural defaults for one version don't necessarily match another version. If you don't want top performance then you can always set SAGE_ATLAS_ARCH=fast or SAGE_ATLAS_ARCH=base when

[sage-devel] Re: bug in plot_field.py if unknown options are set

2013-08-14 Thread P Purkayastha
On 08/07/2013 11:38 PM, Tobias Weich wrote: Hi, durings some work on the unification of linestyle options I found the following little bug: | var('y') plot_vector_field((sin(x),cos(y)),(x,-3,3),(y,-3,3),linestyle='dotted') | crashes with a maximum recursion depth error|. One would however

[sage-devel] Re: GSoC New decoding error-correcting codes algorithm for Sage

2013-08-06 Thread P Purkayastha
On 08/06/2013 07:47 PM, Johan S. R. Nielsen wrote: Hi Veronica, This seems really interesting. How is progress on your project? I work in algebraic coding theory myself, and I have been writing lots of Sage code for this. Most of it is generally useful, but I have not had time to add it to

[sage-devel] Re: New Trac Server

2013-07-18 Thread P Purkayastha
On 07/18/2013 12:59 PM, R. Andrew Ohana wrote: On Wed, Jul 17, 2013 at 9:38 PM, Keshav Kini keshav.k...@gmail.com mailto:keshav.k...@gmail.com wrote: R. Andrew Ohana andrew.oh...@gmail.com mailto:andrew.oh...@gmail.com writes: Ok, everything should be back up and running now.

[sage-devel] Re: New Trac Server

2013-07-18 Thread P Purkayastha
On 07/18/2013 02:49 PM, R. Andrew Ohana wrote: On Wed, Jul 17, 2013 at 11:44 PM, P Purkayastha ppu...@gmail.com mailto:ppu...@gmail.com wrote: The new trac looks good! Almost every link has a square box next to it. Is that intentional? Looking at the front page of trac it appears

[sage-devel] Re: Sage graphics in javascript ?

2013-07-15 Thread P Purkayastha
On 07/14/2013 12:17 AM, Nathann Cohen wrote: Hello everybody !!! Have you ever seen this thing ? https://github.com/mbostock/d3/wiki/Gallery It's a javascript library which seems to handle quite a range of things, and I am thinking of writing a patch that would let us draw Sage

[sage-devel] Re: The 2013 Spies Prize winner is...

2013-06-25 Thread P Purkayastha
Congrats Jeroen - a thorough and excellent release manager. :-) -- You received this message because you are subscribed to the Google Groups sage-devel group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-devel+unsubscr...@googlegroups.com. To post to

[sage-devel] Re: sagenb.org hasn't been upgraded recently...

2013-06-15 Thread P Purkayastha
On 06/15/2013 04:20 AM, Jason Grout wrote: On 6/14/13 2:15 PM, kcrisman wrote: It's gotten to the point that http://trac.sagemath.org/sage_trac/ticket/14586 has been opened by someone. I assume this ticket is not really valid in that sense, but considering that sagemath.org points to it, it

[sage-devel] Re: Using ssh for port-forwarding

2013-06-14 Thread P Purkayastha
On 06/14/2013 03:52 AM, leif wrote: mmarco wrote: Thanks, that seems to work. sudo -u mmarco update {wiki,faq,Installation_Guide,...} Obligatory xkcd: http://xkcd.com/149/ -leif On 12 jun, 04:02, Nicolas M. Thiery nicolas.thi...@u-psud.fr wrote: On Sat, Jun 08, 2013 at 03:54:58AM

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