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

2014-08-27 Thread Harald Schilly
On Wed, Aug 27, 2014 at 9:57 PM, maldun dom...@gmx.net wrote: Many of the Special functions still don't support direct input of numpy arrays, and there are more points. Yes sure, that's the compatibility problem. It's normal that you cannot insert numpy arrays just anywhere :-) -- H -- You

[sage-devel] Re: Student looking to contirbute to Sage

2014-08-24 Thread Harald Schilly
On Sunday, August 24, 2014 5:21:06 AM UTC+2, Rohit Shinde wrote: I came across this group while browsing GSoC 2014 accepted organisations. I would like to contribute to Sage. Hello hello, there is so much to do … Can you be a bit more specific about the area you want to contribute? Core

Re: [sage-devel] On scientific computing, Python and Julia

2014-08-21 Thread Harald Schilly
On Wednesday, August 20, 2014 4:54:35 AM UTC+2, Bill Hart wrote: Oh what a shame I missed the party. And I don't have time to read all the wonderfully eloquent nonsense in this thread. So, since we both are the only remaining hangover crowd, I've one last question about Julia: But I

[sage-devel] William Stein says Sage has overall failed

2014-08-21 Thread Harald Schilly
Surprisingly, sometimes Reddit contains actual discussions: http://www.reddit.com/r/math/comments/2e3qla/william_stein_says_sage_has_overall_failed/ -- H -- You received this message because you are subscribed to the Google Groups sage-devel group. To unsubscribe from this group and stop

[sage-combinat-devel] Re: H2020: Mathematics and Digital Science

2014-08-20 Thread Harald Schilly
On Wednesday, August 20, 2014 12:34:58 PM UTC+2, Paul-Olivier Dehaye wrote: This might be of interest to the sage communities https://ec.europa.eu/digital-agenda/en/node/72901/subscribe What I would really like them to do is to even more strengthen their bias towards openess. They advocate

[sage-devel] Re: H2020: Mathematics and Digital Science

2014-08-20 Thread Harald Schilly
On Wednesday, August 20, 2014 12:34:58 PM UTC+2, Paul-Olivier Dehaye wrote: This might be of interest to the sage communities https://ec.europa.eu/digital-agenda/en/node/72901/subscribe What I would really like them to do is to even more strengthen their bias towards openess. They advocate

[sage-devel] Re: Sage Mailing lists

2014-08-18 Thread Harald Schilly
On Monday, August 18, 2014 2:12:43 PM UTC+2, wstein wrote: What about all the others? The combinat development list is here, top right http://sagemath.org/development-groups.html Is there another one? -- H -- You received this message because you are subscribed to the Google Groups

Re: [sage-devel] Re: Sage Mailing lists

2014-08-18 Thread Harald Schilly
On Mon, Aug 18, 2014 at 2:27 PM, William A Stein wst...@uw.edu wrote: but it would be clearer if it were Sage Support Groups (see ... Development Groups) or something like that. Maybe we should add links back and forth between the two pages? well, good idea. there are certainly a few things

Re: [sage-devel] Re: Sage Mailing lists

2014-08-18 Thread Harald Schilly
On Mon, Aug 18, 2014 at 2:47 PM, William A Stein wst...@uw.edu wrote: Then clearly moving it was a mistake, or at least how I had the move made was stupid. We can move it back... no, please don't, the remaining parts on boxen have diverged and merging it is certainly tedious, too. i think it's

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

2014-08-18 Thread Harald Schilly
On Mon, Aug 18, 2014 at 11:40 PM, kcrisman kcris...@gmail.com wrote: I heard there was conversion sws - sagews, but I don't think there was any the other way. Until there is a better solution, you can open up a terminal and do something like $ zip -r takeout.zip * and download the takeout.zip

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

2014-08-17 Thread Harald Schilly
Sorry for the delay, had a quarrel with myself about it. On Sat, Aug 16, 2014 at 3:02 AM, Thierry sage-googlesu...@lma.metelu.net wrote: What's the spirit of the Sage project? It's mission statement? The mission statement is about a free open source alternative, which SMC is not. True, SMC's

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

2014-08-15 Thread Harald Schilly
This should be moved to sage-flame. On Friday, August 15, 2014 10:42:14 AM UTC+2, Dr. David Kirkby (Kirkby Microwave Ltd) wrote: If not against the GPL, this certainly seems to be going against the *spirit* of the Sage project. What's the spirit of the Sage project? It's mission

[sage-devel] gitter.im sage chat

2014-08-14 Thread Harald Schilly
Since I'm less and less lurking around on IRC, I liked to see that gitter.im tries to be kind of a replacement for it and augments Github projects with a chat. It's rather empty, but you can join here: https://gitter.im/sagemath/sage Harald -- You received this message because you are

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

2014-06-03 Thread Harald Schilly
On Mon, Jun 2, 2014 at 8:28 PM, Volker Braun vbraun.n...@gmail.com wrote: Whats the command to build the documentation for the web page? Maybe it would be easy to simply add that to the release workflow. Basically, it is building the pdf files with an additional switch. However, things look

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

2014-06-03 Thread Harald Schilly
On Tue, Jun 3, 2014 at 1:01 PM, Nathann Cohen nathann.co...@gmail.com wrote: Quite a sight... It can acually be read, for the first time ever :-P ah cool, i haven't checked out all of the files so far. (I hope no silent error is still out there). looks really great!! (for me, what would be

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

2014-06-02 Thread Harald Schilly
Well, I don't know if my really in charge - there is no formal assignment of tasks. I've attended a conference the last few days and barely had time to sleep. I'm aware that this is still one of several open tasks. Harald On Mon, Jun 2, 2014 at 9:46 AM, Vincent Delecroix

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

2014-06-02 Thread Harald Schilly
On Monday, June 2, 2014 1:31:37 PM UTC+2, Nathann Cohen wrote: I sent an email to Minh yesterday. I thought that he was in charge of that ?... He was, but AFAIK he is busy with other projects/things/life ... To give you an impression why this takes so long: I have to build sage to

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

2014-06-02 Thread Harald Schilly
On Mon, Jun 2, 2014 at 8:28 PM, Volker Braun vbraun.n...@gmail.com wrote: Whats the command to build the documentation for the web page? Maybe it would be easy to simply add that to the release workflow. It uses the files directly from the /doc subdirectory. I.e. there is a script from Minh

[sage-devel] Re: [sage-combinat-devel] Diversity to foster sage development

2014-05-29 Thread Harald Schilly
On Thursday, May 29, 2014 1:09:51 AM UTC+2, William wrote: * Wolfram Inc. ... Mathematica available for free on Raspberry Pi http://www.wolfram.com/raspberry-pi/ -- You received this message because you are subscribed to the Google Groups sage-devel group. To unsubscribe from this

[sage-devel] Re: [sagemath-admins] nslookup failing for www.sagemath.org

2014-04-05 Thread Harald Schilly
just recently, there was something on sage-cloud, also affecting *.sagemath.com I suggested to run $ dig url +trace and someone did output the result. I think it is helpful, but I'm not sure. harald On Sat, Apr 5, 2014 at 6:26 PM, Maarten Derickx m.derickx.stud...@gmail.com wrote: Hi, I can

Re: [sage-devel] wolfram language

2014-03-02 Thread Harald Schilly
On Thu, Feb 27, 2014 at 11:26 PM, rjf fate...@gmail.com wrote: So how does it stack up as (a) user experience? I have some contact with others teaching MMA, and what struck me when watching the demo video in regard of UX is, that there are two major shortcomings. First, it's inconsistent. If

[sage-devel] Re: sage version announcement

2014-03-02 Thread Harald Schilly
That came up before, I think the 6.1.1 is here http://boxen.math.washington.edu/home/jdemeyer/sage-git/logs/tickets.html and I don't think that the 6.1 file exists?! Harald -- You received this message because you are subscribed to the Google Groups sage-devel group. To unsubscribe from this

[sage-devel] Re: wolfram language

2014-02-27 Thread Harald Schilly
On Tuesday, February 25, 2014 4:13:14 AM UTC+1, jason wrote: ...and I thought the comments in the code shown at 10:28 were kind of funny. Ha, indeed! I'm not a CS language expert, but for me it looks like what's shown is gluing a type system retrospectively to a blurred messy system -

[sage-devel] Sage accepted for GSoC 2014

2014-02-24 Thread Harald Schilly
Sage has been accepted for the Google Summer of Code 2014 programme. Harald -- 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

Re: [sage-devel] Re: Sage accepted for GSoC 2014

2014-02-24 Thread Harald Schilly
No. First we need the proposals and we evaluate and rank them. This means, everyone discusses them, gives them a number from 0 to 10, and we set their state to ok (or however it is called) or invalid. Then I am, in my role as administrator, tell google melange two numbers: minimum number of how

[sage-devel] Re: Buckygen SPKG has moved to the archive

2014-02-19 Thread Harald Schilly
On Wednesday, February 19, 2014 2:18:28 PM UTC+1, nvcleemp wrote: Is there some way of finding out why this specific package was moved to the archive? There is kind of a bug in the management script for this, which could be the culprit. Harald -- You received this message because you

[sage-devel] Re: Optional spkg databases scheduled for deletion

2014-02-11 Thread Harald Schilly
On Monday, October 21, 2013 2:49:00 AM UTC+2, kcrisman wrote: I have been meaning to dig into the various CC licenses, and figure out which ones I should put up on my web site, .. The best one, in my eyes, for this kind of application is CC0

[sage-devel] GSoC 2014: call for project proposals

2014-02-05 Thread Harald Schilly
Hi, I'm once again working on applying Sage for the Google Summer of Code programme. Besides the application itself, we need a nice list of project ideas. Students will use it to get ideas for what to write more detailed proposals and also have ways to contact mentors to figure out the details.

[sage-devel] Re: GSoC projects

2014-01-30 Thread Harald Schilly
On Thu, Jan 30, 2014 at 10:18 AM, Burcin Erocal bur...@erocal.org wrote: If there is interest we should copy that document and start updating the project descriptions. Hi, thanks for posting this, I'll start working on the Sage application today. And yes, the most important aspect are project

[sage-devel] Re: GSoC projects

2014-01-30 Thread Harald Schilly
On Thu, Jan 30, 2014 at 2:42 PM, Jean-Pierre Flori jpfl...@gmail.com wrote: Not sure what would better fit directly within Sage and in C libraries, let's say FLINT. In general, based on the experience from the last years: If such a FLINT or Pari related project is of interest (i.e. there is at

[sage-devel] Re: Update the Download Source page

2014-01-14 Thread Harald Schilly
The various source links point to the git page now. Harald -- 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 this

Re: [sage-devel] Sage 6.x documentation

2014-01-12 Thread Harald Schilly
On Mon, Jan 13, 2014 at 6:26 AM, Minh Nguyen mvngu.n...@gmail.com wrote: I think the transition to git has messed up my build scripts. ... Anyway, someone updated the documentation (thanks!). Sorry for the miscommunication that resulted in the delay. no problem, everyone needs a break

[sage-devel] numbers in numpy fight sage

2014-01-03 Thread Harald Schilly
Here is a problem maybe somebody can help with (reported on sage-support) A complex number in an arithmetic operation with a numpy float gives a wrong answer ... i.e. the complex part is dropped. import numpy as np 1j / np.float64(2) gives 0.0 1j + np.float64(2) gives 2.0 It works with

[sage-devel] Re: Broken link on sagemath.org for new spkg layout

2013-12-26 Thread Harald Schilly
Thank's that's fixed. I've only seen it now since I cannot read all emails. Hence, in the future CC me or just email me directly about such small bugs. Harald On Monday, December 23, 2013 9:02:58 PM UTC+1, Jean-Pierre Flori wrote: It seems that http://www.sagemath.org/upstream lacks packages

[sage-devel] 6.0 and 6.1 beta: r spkg fails

2013-12-21 Thread Harald Schilly
On my laptop, building Sage from the new Git sources fails. I've tried it with 6.0 and the 6.1 beta, but building R always ends here: Why is libgmp is reported to be missing? How does it come, that it works for all the others? Harald Lines related to gmp in the r log: ❯ grep -i gmp

Re: [sage-devel] 6.0 and 6.1 beta: r spkg fails

2013-12-21 Thread Harald Schilly
On Saturday, December 21, 2013 5:25:29 PM UTC+1, Jeroen Demeyer wrote: Which system is this? Ubuntu 13.10, 64bit. Maybe there is something odd with it, but in general it works well and this shouldn't be an issue. I haven't tested 5.13, but I can try ... Harald -- You received this

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

2013-12-20 Thread Harald Schilly
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 circumstance, the redirect can be changed very

[sage-devel] Re: installing optional spkgs under git

2013-12-18 Thread Harald Schilly
On Wed, Dec 18, 2013 at 6:07 PM, Volker Braun vbraun.n...@gmail.com wrote: The correct spkg is http://boxen.math.washington.edu/home/vbraun/upstream/database_cremona_ellcurve-20121022.tar.bz2 Hi, I'm still a bit confused about this. What I did is to replace the current file with the one from

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

2013-12-10 Thread Harald Schilly
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 -- You received this message because you are subscribed to the Google Groups

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

2013-12-09 Thread Harald Schilly
On Monday, December 9, 2013 7:02:12 PM UTC+1, kcrisman wrote: Harald regularly does something with it (some kind of triage) ... I tried to put this on my list of things for one day of the week, but at some point I had to stop this. It's also a way to spot systematic errors on sagenb.org,

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

2013-11-23 Thread Harald Schilly
On Sat, Nov 23, 2013 at 4:11 PM, William Stein wst...@gmail.com wrote: Now, how about plot.tab ? :-) (1) plot is already a specific command that means something, and is not obscure by any definition. I proposed plots. (for me quite logical, since there is also groups.), sage.plot.* is also

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

2013-11-22 Thread Harald Schilly
I really like these collections of similar constructors. Having more of them would make Sage - as you said - much more discoverable. Is there a plots.* ? For example, list_plot is never seen, if you do plot[tab]. On Friday, November 22, 2013 2:21:32 PM UTC+1, John Cremona wrote: Backwards

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

2013-11-22 Thread Harald Schilly
On Fri, Nov 22, 2013 at 7:39 PM, William Stein wst...@gmail.com wrote: Maybe we could have a criterion to decide what obscure is and some examples? Well, there are also other measurements you can take and mix together. e.g. how broadly the given constructor is developed, I mean, how many

[sage-devel] Re: R

2013-11-21 Thread Harald Schilly
On Thursday, November 21, 2013 1:45:41 PM UTC+1, jason wrote: I think we should keep the rpy2 python module in the standard packages to be able to interface easily with an already-installed R. I would be very happy if R + RPy2 would be more recent. Said that, maybe as an optional

Re: [sage-devel] Re: R

2013-11-21 Thread Harald Schilly
On Thu, Nov 21, 2013 at 2:50 PM, Volker Braun vbraun.n...@gmail.com wrote: I would be in favor of keeping R Since I might not have been clear on this. I'm +1 on keeping R, even though it is not up to date. It's in my eyes very good, that %r and R worksheet mode work out of the box. OT: There

[sage-devel] Re: GPL pitch

2013-11-13 Thread Harald Schilly
… or a Sage pitch? (CC to sage-marketing if somebody is writing one ;-) Harald -- 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] uSage User Groups

2013-10-24 Thread Harald Schilly
On Sat, Sep 28, 2013 at 1:35 AM, Jean-Pierre Flori jpfl...@gmail.com wrote: I'm not aware of any Sage user group, but if there is at least one other person over here, I'm happy to start one any time! Actually we're trying to run a monthly Sage users meeting in Paris, France, As promised,

Re: [sage-devel] Should the Sage manual mention SageMathCloud?

2013-10-18 Thread Harald Schilly
On Friday, October 18, 2013 12:42:31 AM UTC+2, William wrote: but they know little about how often they are used (unless Mathematica secretly phones home, of course). Does anybody know how the Wolfram|Alpha integration works? It sounds to me, like as if it sends the queries to their

[sage-devel] download anatomy of 5.11

2013-10-18 Thread Harald Schilly
I've gathered the numbers of events for downloads. That's not very accurate, but so far the best we came up with how to track downloads of Sage. Here is the sheet: https://docs.google.com/spreadsheet/ccc?key=0Aml_kzrlSwS9dEItbmo2VmMtY2dnOU4tc3FoWG5xRUEusp=sharing You can see, that the OVA image

Re: [sage-devel] Should the Sage manual mention SageMathCloud?

2013-10-14 Thread Harald Schilly
On Monday, October 14, 2013 4:38:57 PM UTC+2, kcrisman wrote: I haven't ever had problems with students or faculty learning how to use sagenb (installation is another matter, of course) but having the whole additional command-line Linux environment looked like a higher learning curve to

Re: [sage-devel] Re: motivation: here's one reason your contributions to Sage matter...

2013-09-29 Thread Harald Schilly
On Sun, Sep 29, 2013 at 1:44 PM, John Cremona john.crem...@gmail.com wrote: +Bristol perhaps. Yes, enough people. I'm not sure what such a group is intended for or what it would do though. I think I'll make an overview page in the next days. @John: I have a broad experience with user

Re: [sage-devel] Re: motivation: here's one reason your contributions to Sage matter...

2013-09-28 Thread Harald Schilly
On Saturday, September 28, 2013 11:16:55 AM UTC+2, Thierry (sage-googlesucks@xxx) wrote: On Fri, Sep 27, 2013 at 04:35:25PM -0700, Jean-Pierre Flori wrote: Actually we're trying to run a monthly Sage users meeting in Paris, ... More details on

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

2013-09-27 Thread Harald Schilly
On Friday, September 27, 2013 4:57:51 AM UTC+2, kcrisman wrote: From a user. I'm not sure how the matplotlib devels would feel about adding this. I would assume they welcome a patch, especially when you quote xkcd. The definitions are here, i think:

[sage-devel] Re: motivation: here's one reason your contributions to Sage matter...

2013-09-27 Thread Harald Schilly
On Friday, September 27, 2013 7:30:23 PM UTC+2, kcrisman wrote: Thoughts? There exists this model of user groups with regular meetings. Hello, I'm addicted to Sage for 1 1/2 years. Please help me with my integrals ... For R, there is at least this long list:

[sage-devel] funding sage through catincan ?

2013-08-09 Thread Harald Schilly
Hello. I just found out about the website https://www.catincan.com/ It's idea is to fund specific tasks or new features of existing open-source projects through crowdfunded pledges. Does anybody have any experience with that page, or does find this an interesting model to fund some work on Sage?

[sage-devel] Integer(09) broken

2013-08-02 Thread Harald Schilly
I don't know the exact cause, first I thought the preparser, but it seems ok, but things like 09 and 08 are broken, while just 0n with 0=n=7 works. Examples: * http://aleph.sagemath.org/?z=eJwrKMrMK1Ew1DawBAAT7AMTlang=sage * http://aleph.sagemath.org/?z=eJzzzCtJTU8t0jCw1AQAF-oDiQ==lang=sage

Re: [sage-devel] Integer(09) broken

2013-08-02 Thread Harald Schilly
On Fri, Aug 2, 2013 at 6:52 PM, Robert Bradshaw rober...@math.washington.edu wrote: A leading 0 means octal in Python ah! thanks! unwitting me wasn't aware of that … h -- You received this message because you are subscribed to the Google Groups sage-devel group. To unsubscribe from this

[sage-devel] Re: Benchmark in Sage

2013-08-01 Thread Harald Schilly
Hi, it's better to use timeit, or in a sage cell, e.g. %timeit function(arg) The question you were asking deals more specifically what the computer is doing between start and end of the invocation. wall time is like an absolute clock on the wall, sys time the amount of computation the system

Re: [sage-devel] Ubuntu/Debian packages

2013-07-24 Thread Harald Schilly
On Wed, Jul 24, 2013 at 6:50 PM, Ralf Hemmecke hemme...@gmail.com wrote: Can I make my program files that I put onto the cloud publicly available? What would be the URL? That's work in progress or you can use tools like scp, rsync, or more advanced, git, mercurial, … to transfer files from

[sage-devel] Re: Ubuntu/Debian packages

2013-07-20 Thread Harald Schilly
Good to know, thanks for sharing. Is there also an SPKG for Sage? i know there is this optional one: http://sagemath.org/spkg/optional/fricasaldor-1.0.9.txt h -- You received this message because you are subscribed to the Google Groups sage-devel group. To unsubscribe from this group and stop

Re: [sage-devel] Re: New Trac Server

2013-07-18 Thread Harald Schilly
On Thu, Jul 18, 2013 at 5:29 AM, R. Andrew Ohana andrew.oh...@gmail.com wrote: Ok, everything should be back up and running now. thx for all the hard word, this is awesome now! ;-) h -- You received this message because you are subscribed to the Google Groups sage-devel group. To

Re: [sage-devel] Re: New Trac Server

2013-07-15 Thread Harald Schilly
On Mon, Jul 15, 2013 at 1:29 AM, R. Andrew Ohana andrew.oh...@gmail.com wrote: I've created a daemon on the trac server that will do one direction of the sync, but it shouldn't be too hard to make it a two way sync. one way is good enough, i just didn't hear back when I asked about this

[sage-devel] Re: New Trac Server

2013-07-14 Thread Harald Schilly
On Sunday, July 14, 2013 6:52:49 AM UTC+2, R. Andrew Ohana wrote: … so please let me know if there is anything missing or odd after the switch A while back I was asking about the sagemath wiki, which is synchronizing it's users with the one from trac. How is this handled now? H -- You

Re: [sage-devel] Re: broken links in documentation

2013-07-06 Thread Harald Schilly
On Sat, Jul 6, 2013 at 12:08 AM, vdelecroix 20100.delecr...@gmail.com wrote: Should I open a global ticket for all these broken links ? yes, i think that's the best idea. and i likely found the correct one for the link to the tuwien: http://hep.itp.tuwien.ac.at/~kreuzer/CY/ H -- You received

[sage-devel] spkg statistics

2013-07-05 Thread Harald Schilly
A week ago i started to log what's happening on the sagemath.org website and analyzed the resulting logfiles. The following page shows cumulative numbers for the downloads of SPKGes, which might come in handy! http://sagemath.org/spkg_stats.html Colors indicate the category, the numbers are

[sage-devel] documentation page statistics

2013-07-05 Thread Harald Schilly
A week ago i started to log what's happening on the sagemath.org website and analyzed the resulting logfiles. The following page shows cumulative numbers for viewing the /doc/* html files, which might come in handy! http://sagemath.org/doc_stats.html The top lines explain the time range and some

Re: [sage-devel] spkg statistics

2013-07-05 Thread Harald Schilly
On Fri, Jul 5, 2013 at 3:54 PM, Hikari Boulders hikari.bould...@gmail.com wrote: I don't want to touch sensible topic. well, this was just an observation of me, nothing more. including this package or not would change so little, that it won't hurt. the actual question is, and that's offtopic,

[sage-devel] Re: broken links in documentation

2013-07-05 Thread Harald Schilly
On Friday, July 5, 2013 5:38:19 PM UTC+2, vdelecroix wrote: Hi, I found various broken urls extracting external links and checking, if the server replies with a 200 OK header after 20 seconds, is actually quite easy to do. if nobody beats me to this, i'll code a script soon. the fun

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

2013-06-23 Thread Harald Schilly
Congratulations, well deserved ;-) page is updated: http://sagemath.org/development-prize.html H -- 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

Re: [sage-devel] Broken link?

2013-06-21 Thread Harald Schilly
Hi. The download pages list those mirrors that are up to date (as far as we can tell from over here). The mirror page is sometimes broken by itself, that's all ;-) I should remove this link, doesn't help much as long as this happens … Harald On Fri, Jun 21, 2013 at 2:02 AM, Minh Nguyen

Re: [sage-devel] Re: New Trac Server

2013-06-08 Thread Harald Schilly
On Sat, Jun 8, 2013 at 8:47 AM, R. Andrew Ohana andrew.oh...@gmail.com wrote: Other than that, I think the trac instance is ready. what about the integration with the sagemath wiki? how have you solved this? (but we should move that discussion to sagemath-admin …) H -- You received this

Re: [sage-devel] LELA for matrices?

2013-06-02 Thread Harald Schilly
On Sunday, June 2, 2013 10:01:01 AM UTC+2, Charles Bouillaguet wrote: http://docs.scipy.org/doc/scipy/reference/sparse.linalg.html yes, i just wanted to point to that. this is the list of implementations, i.e. CSC/CSR (compressed sparse columns or rows) is already there.

[sage-devel] Re: 3 GSoC projects for Sage

2013-06-01 Thread Harald Schilly
On Saturday, June 1, 2013 4:51:39 PM UTC+2, rjf wrote: Lisp Programmer $95,000. I raise you the VAX Mainframe: $100,000 http://www.indeed.com/salary?q1=vax+mainframe Welcome to the cloud! Could we stop this pointless discussion please? -- You received this message

[sage-devel] Re: 3 GSoC projects for Sage

2013-05-31 Thread Harald Schilly
Thank's for the above clarification. On Thursday, May 30, 2013 12:08:02 AM UTC+2, rjf wrote: continue to ignore the elephant not in the Operating System Room, namely native Windows XP, Vista, 7, 8 ... It looks like the elephant is changing: Here is a link to a brand new study by KPCB

Re: [sage-devel] Re: 3 GSoC projects for Sage

2013-05-30 Thread Harald Schilly
On Thu, May 30, 2013 at 12:08 AM, rjf fate...@gmail.com wrote: This sounds like a really bad idea … Um, I'm not sure what is required here, but maybe just bookkeeping?? huh? … ignore the elephant not in the Operating System Room, The term GSoC stands for the Google Summer of Code programme.

Re: [sage-devel] Re: 3 GSoC projects for Sage

2013-05-30 Thread Harald Schilly
On Thu, May 30, 2013 at 6:07 PM, rjf fate...@gmail.com wrote: Regarding GSoC The primary focus of the programme is on the students and their participation, not the actual project. The point I wanted to make is, that the participating organizations do not advertise jobs – instead it's the other

Re: [sage-devel] Re: 3 GSoC projects for Sage

2013-05-30 Thread Harald Schilly
On Thu, May 30, 2013 at 9:05 PM, rjf fate...@gmail.com wrote: As I said previously, I think the lack of a mentor in this area may disqualify GSoC Sage projects in this subject. I cannot follow you. Let's consider the following case: There are about 100 project proposals submitted. Several ones

[sage-devel] 3 GSoC projects for Sage

2013-05-28 Thread Harald Schilly
of special functions in Sage. Overall improvement of the Sage Android application Rasmi Elasmar (Mentor: Volker Braun, Backup: Harald Schilly) Although there are already some existing efforts, Sage is still not easily accessible from the Android platform. The Sage Cell client/server

[sage-devel] Re: FYI - yet *another* Sage that does computation

2013-05-26 Thread Harald Schilly
On Saturday, May 25, 2013 6:31:59 PM UTC+2, kcrisman wrote: We already know about some of the other Sage products with potential confusion… Yes indeed. I updated our legal notice. H -- You received this message because you are subscribed to the Google Groups sage-devel group. To

[sage-devel] Re: SQRT of negative number is negative? Or positive? Or what?

2013-05-14 Thread Harald Schilly
On Tuesday, May 14, 2013 2:22:07 AM UTC+2, rjf wrote: So far as I can tell, Python offers no step forward, and maybe a step backward. Sage != Python. Apart from that, does Axiom have Coercion? How does it handle this?

[sage-devel] Re: Binaries for Solaris and Cygwin

2013-05-13 Thread Harald Schilly
On Sunday, May 12, 2013 3:27:16 PM UTC+2, Jean-Pierre Flori wrote: Dear all, I've put binaries of Sage 5.9 for Solaris (10)/sparc and Cygwin at: * http://boxen.math.washington.edu/home/jpflori/dist/ As the one who herds the binaries on the mirrors, should I distribute them through the

[sage-devel] Re: Huge packages

2013-05-06 Thread Harald Schilly
On Mon, May 6, 2013 at 2:40 PM, Jeroen Demeyer jdeme...@cage.ugent.be wrote: do you think it is feasible to make the page … yes, it's maybe causing some headaches, though ;) see: http://www.sagemath.org/spkg/huge/ I copied the three files, and the indexing worked fine. It's just that there is

[sage-devel] Re: Huge packages

2013-05-06 Thread Harald Schilly
On Mon, May 6, 2013 at 3:12 PM, Jeroen Demeyer jdeme...@cage.ugent.be wrote: Could you make it so that the directory spkg/huge on the mirrors redirects to http://sagemath.org/spkg/huge? That could be done with a .htaccess redirect. Sorry, that's not possible :-( I have no direct access to any

Re: [sage-devel] Re: ace optional spkg

2013-04-26 Thread Harald Schilly
On Fri, Apr 26, 2013 at 9:00 AM, Jeroen Demeyer jdeme...@cage.ugent.be wrote: I agree with this. Harald: could you remove that package for now? done, it's in the archive where old ones spend the remainder of their lives ;-) H -- You received this message because you are subscribed to the

Re: [sage-devel] New Trac Server

2013-04-24 Thread Harald Schilly
On Wednesday, April 24, 2013 7:40:27 AM UTC+2, R. Andrew Ohana wrote: Also, how about the integration with the wiki? That was handcoded by mike hansen (if i remember correctly) to prevent the excessive spamming. Requests for modifying the wiki also end up as trac account requests. I hope

[sage-devel] Re: browsing Sage source code

2013-04-24 Thread Harald Schilly
I'm happy to change this link, I only hesitate because it gives the wrong impression that we have already switched to git. H On Mon, Apr 22, 2013 at 8:10 PM, William Stein wst...@gmail.com wrote: Hi, There is a link on the sagemath.org web site homepage to the Sage source code (where it says

Re: [sage-devel] New Trac Server

2013-04-23 Thread Harald Schilly
On Monday, April 22, 2013 10:45:33 PM UTC+2, Justin C. Walker wrote: A question (well, two) occurs to me: are new accounts needed? I just made one, and an additional request is pending. So, please inform those who create trac accounts all the time if we should halt this for a day or so.

Re: [sage-devel] Re: New Trac Server

2013-04-23 Thread Harald Schilly
On Tue, Apr 23, 2013 at 11:27 AM, Jeroen Demeyer jdeme...@cage.ugent.be wrote: I think a good test page with different colours is http://trac.sagemath.org/sage_trac/ticket/11337 Yes, Johnco. should tell us how they see #13540 … it's a dark red tone, so it will be hidden between the darker blue

Re: [sage-devel] Re: Solaris binaries?

2013-04-22 Thread Harald Schilly
On Mon, Apr 22, 2013 at 2:37 PM, Jeroen Demeyer jdeme...@cage.ugent.be wrote: The current version of the Solaris build is NONE. which is quite confusing. I tried to catch this with a SSI-if check, but it didn't work and i let it be. Tried it again right now, it works in the opposite way. no

[sage-devel] Re: Solaris binaries?

2013-04-20 Thread Harald Schilly
I'm in favour of that, this page hasn't been maintained at all – it's just correct as far as I know. This would also imply to get rid of the ancient binaries (and the solaris entry) from the mirrors, right? H On Sat, Apr 20, 2013 at 10:29 AM, Jeroen Demeyer jdeme...@cage.ugent.be wrote: I

[sage-devel] Re: Size limits for optional/experimental spkgs?

2013-04-20 Thread Harald Schilly
I only saw this posting right now. When setting up the mirrors I somehow promised some of them to keep the size we have. Adding this would almost double it ;) Yes, the huge category is correct, that's the only one which is not mirrored. H On Thursday, April 18, 2013 11:25:18 AM UTC+2, Volker

[sage-devel] Re: Solaris binaries?

2013-04-20 Thread Harald Schilly
On Saturday, April 20, 2013 5:42:45 PM UTC+2, leif wrote: I would probably keep the directory / page though, with just a README explaining that we still (intend to) support Solaris on x86 and SPARC (and regularly test on these platforms), but simply do no longer offer binary distributions

Re: [sage-devel] Re: change trac httpd.conf settings

2013-04-19 Thread Harald Schilly
On Thursday, April 18, 2013 1:52:26 PM UTC+2, Volker Braun wrote: Didn't get added to the http headers: … this has been resolved. H -- You received this message because you are subscribed to the Google Groups sage-devel group. To unsubscribe from this group and stop receiving emails

[sage-devel] Re: change trac httpd.conf settings

2013-04-18 Thread Harald Schilly
On Thursday, April 18, 2013 12:30:24 PM UTC+2, Volker Braun wrote: Since I continue to trip over this issue it would be great if somebody who controls the apache config files would implement the workaround proposed in http://trac.sagemath.org/11813. could you test it please? H -- You

Re: [sage-devel] Re: change trac httpd.conf settings

2013-04-18 Thread Harald Schilly
On Thu, Apr 18, 2013 at 1:18 PM, Volker Braun vbraun.n...@gmail.com wrote: How exactly am I supposed to test it without actually making the change. well, i just made the change and restarted apache. i'm just not sure where to click and for what headers i have to look for. so, it's either

Re: [sage-devel] Re: German tematic tutorial for high school teachers

2013-04-17 Thread Harald Schilly
Hi, the notebook itself is only pointing to the english speaking resources. The first goal is to populate the output directories with the new german speaking documents. Can you tell us what you did or show us the patch? Basically, you have to hook up your new .rst documents to the docbuild

[sage-devel] Re: German tematic tutorial for high school teachers

2013-04-16 Thread Harald Schilly
Hi, this sounds great. I'm 100% for including this in the German documentation. If it doesn't exist, it is rather straightforward to add new sections. Also, my understanding is, that there is no necessity to have a 1:1 correspondence between the language. Go ahead and file it however it fits

[sage-devel] Re: Sage part of Google's Summer of Code 2013

2013-04-11 Thread Harald Schilly
Hi, this is a reminder, that students start proposing ideas in the dedicated forum over here: https://groups.google.com/forum/?fromgroups#!forum/sage-gsoc H On Monday, April 8, 2013 11:03:40 PM UTC+2, Harald Schilly wrote: Good News, like last year Sage is once again part of Google's Summer

Re: [sage-devel] Re: Sage part of Google's Summer of Code 2013

2013-04-09 Thread Harald Schilly
On Tue, Apr 9, 2013 at 12:58 PM, mmarco mma...@unizar.es wrote: I just got an email communicating me that harald schilly wanted to grant me the role of mentor, but it pointed me to a link to accept it... and there was no link at all in the email. Can you try to send it to my gmail account

[sage-devel] Sage part of Google's Summer of Code 2013

2013-04-08 Thread Harald Schilly
Good News, like last year Sage is once again part of Google's Summer of Code. This means, until April 22 at 19:00 UTC students can submit their applications and mentors will review them and do the matching. Please share this with prospective students or think about being a mentor this year! gsoc

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