[sage-devel] Re: an_element, _an_element_, _an_element_impl and _an_element_c_impl

2015-04-26 Thread Marc Mezzarobba
Vincent Delecroix wrote: > The cache is in a custom field `__an_element` whose name will be > changed in #14982 for `_cache_an_element` because in one case it has > to be reset. By the way, I would be really grateful if someone could review that ticket, which aims at fixing a coercion issue that

Re: [sage-cloud] Re: [sage-devel] Typeset output in non-Sage modes in Sage Notebook

2015-04-26 Thread William Stein
On Sun, Apr 26, 2015 at 7:49 PM, Bill Page wrote: > On 26 April 2015 at 20:49, William Stein wrote: >> On Sun, Apr 26, 2015 at 5:40 PM, Bill Page >> wrote: >> ... >>> Is there a way to tell the worksheet to render code >>> between $$ ... $$ as MathJax or have MathML markup rendered by >>> the

Re: [sage-devel] Re: Error typesetting mathematics

2015-04-26 Thread Jan Groenewald
Hi Yes, the debian package file called rules/install copies files into place from an untarred binary. 0 jan@snapperkob:~/src/sagemath-upstream-binary/sagemath-upstream-binary/debian$cat install # to instruct dh_install amd64/bootstrap /usr/lib/sagemath amd64/build /usr/lib/sagemath amd64/config

Re: [sage-cloud] Re: [sage-devel] Typeset output in non-Sage modes in Sage Notebook

2015-04-26 Thread Bill Page
On 26 April 2015 at 20:49, William Stein wrote: > On Sun, Apr 26, 2015 at 5:40 PM, Bill Page wrote: > ... >> Is there a way to tell the worksheet to render code >> between $$ ... $$ as MathJax or have MathML markup rendered by >> the browser instead of being treated simply as text? > > You'll ha

Re: [sage-devel] Typeset output in non-Sage modes in Sage Notebook

2015-04-26 Thread William Stein
On Sun, Apr 26, 2015 at 5:40 PM, Bill Page wrote: > For example, if I start a cell with > > %fricas > > or > > %maxima > > the result is formatted by the external program and displayed as > preformatted ascii text. Some external programs can generate LaTeX or > MathML code. Is there a way to tel

Re: [sage-devel] Re: sagenb shut down

2015-04-26 Thread William Stein
On Sun, Apr 26, 2015 at 2:24 PM, kcrisman wrote: >> >> Concerning public worksheets: > > > I thought William also made a public sagemathcloud project that had all the > public worksheets from sagenb in it? I haven't had time yet until the end > of semester but I think this was an ongoing project.

[sage-devel] Typeset output in non-Sage modes in Sage Notebook

2015-04-26 Thread Bill Page
For example, if I start a cell with %fricas or %maxima the result is formatted by the external program and displayed as preformatted ascii text. Some external programs can generate LaTeX or MathML code. Is there a way to tell the worksheet to render code between $$ ... $$ as MathJax or have M

[sage-devel] Re: Issues with GCC 5.x

2015-04-26 Thread leif
leif wrote: >>> * gf2x fails in tuning -- results don't agree; presumably (but >>>not necessarily) a compiler bug, >>>'-O1' fails in the same way, '-O0' >>>succeeds; will wait for and retry >>>

[sage-devel] Re: xcode 6.3

2015-04-26 Thread John H Palmieri
On Sunday, April 26, 2015 at 3:53:08 PM UTC-7, Dima Pasechnik wrote: > > > > On Sunday, 26 April 2015 23:43:28 UTC+1, Dima Pasechnik wrote: >> >> >> >> On Sunday, 26 April 2015 23:21:22 UTC+1, Dima Pasechnik wrote: >>> >>> xcode 6.3.1 is out, and seems to be working better, at least I don't see

Re: [sage-devel] Re: Error typesetting mathematics

2015-04-26 Thread Volker Braun
The mathjax directory is symlinked... when you say "copy", are you handling symlinks correctly? On Sunday, April 26, 2015 at 4:53:42 PM UTC-4, Jan Groenewald wrote: > > Hi > > It also works in the binary. The PPA does not recompile, it only copies > the binary files into place. I'm not sure wh

[sage-devel] Re: xcode 6.3

2015-04-26 Thread Dima Pasechnik
On Sunday, 26 April 2015 23:43:28 UTC+1, Dima Pasechnik wrote: > > > > On Sunday, 26 April 2015 23:21:22 UTC+1, Dima Pasechnik wrote: >> >> xcode 6.3.1 is out, and seems to be working better, at least I don't see >> silly errors >> (I still can't build gcc spkg, but this might be due to failing

[sage-devel] Re: xcode 6.3

2015-04-26 Thread Dima Pasechnik
On Sunday, 26 April 2015 23:21:22 UTC+1, Dima Pasechnik wrote: > > xcode 6.3.1 is out, and seems to be working better, at least I don't see > silly errors > (I still can't build gcc spkg, but this might be due to failing disk) > what I seem to have is discussed here: https://github.com/Homebre

[sage-devel] Re: xcode 6.3

2015-04-26 Thread Dima Pasechnik
xcode 6.3.1 is out, and seems to be working better, at least I don't see silly errors (I still can't build gcc spkg, but this might be due to failing disk) On Friday, 10 April 2015 16:11:29 UTC+1, Volker Braun wrote: > > Just installed the new xcode command line tools (6.3) and it seems that >

[sage-devel] Re: Issues with GCC 5.x

2015-04-26 Thread leif
Antonio Rojas wrote: > leif wrote: > >> * Sage library -- modules using Lcalc headers won't build for the >>same reason (build with '-fpermissive' in >>CFLAGS; distutils ignores CXXFLAGS) >> > > sage/libs/coxeter3 also fails: > > In file included from /us

Re: [sage-devel] Re: sagenb shut down

2015-04-26 Thread kcrisman
> > > Concerning public worksheets: > I thought William also made a public sagemathcloud project that had all the public worksheets from sagenb in it? I haven't had time yet until the end of semester but I think this was an ongoing project. -- You received this message because you are subsc

Re: [sage-devel] Re: sagenb shut down

2015-04-26 Thread Thierry
Hi, i am volonteering to help in the task of maintaining this service a minima. It is very important to be able to maintain such community services that people used to trust. For sagenb.org, some public worksheets are now linked from research papers and we should keep them alive. Concerning publi

Re: [sage-devel] Re: failure in thematic_tutorials/linear_programming.rst with coin-or

2015-04-26 Thread Dima Pasechnik
On Sunday, 26 April 2015 20:55:44 UTC+1, vdelecroix wrote: > > On 26/04/15 21:50, Dima Pasechnik wrote: > > On Sunday, 26 April 2015 20:32:57 UTC+1, Nathann Cohen wrote: > >>> I would advocate the approach that all the MILP tests are explicit > about > >> the > >>> solver to be > >>> used.

Re: [sage-devel] Re: failure in thematic_tutorials/linear_programming.rst with coin-or

2015-04-26 Thread Vincent Delecroix
On 26/04/15 21:50, Dima Pasechnik wrote: On Sunday, 26 April 2015 20:32:57 UTC+1, Nathann Cohen wrote: I would advocate the approach that all the MILP tests are explicit about the solver to be used. Indeed, it's not only COIN, but all the other solvers like CPLEX behave this way. Nathann, wou

[sage-devel] Re: developer map misaligned

2015-04-26 Thread leif
Jan Groenewald wrote: > Is it just me or do I seem to have moved somewhere West of Cape Verde in > the Atlantic Ocean. The developer map developer locations are misaligned > in both firefox and chromium. See attached. > > http://sagemath.org/development-map.html ROFL, Iceland moved into the India

Re: [sage-devel] Re: failure in thematic_tutorials/linear_programming.rst with coin-or

2015-04-26 Thread Dima Pasechnik
On Sunday, 26 April 2015 20:32:57 UTC+1, Nathann Cohen wrote: > > Hellooo ! > > > I would advocate the approach that all the MILP tests are explicit about > the > > solver to be > > used. Indeed, it's not only COIN, but all the other solvers like CPLEX > > behave this way. > > > >

Re: [sage-devel] Re: sagenb shut down

2015-04-26 Thread Vincent Delecroix
On 26/04/15 21:41, William Stein wrote: On Sun, Apr 26, 2015 at 12:17 PM, Vincent Delecroix I will do a complete backup next week. I really would like to find a solution to get all these worksheets available online... if anybody has a simple hosting solution for sagenb (possibly read only), that

Re: [sage-devel] Re: sagenb shut down

2015-04-26 Thread William Stein
On Sun, Apr 26, 2015 at 12:17 PM, Vincent Delecroix <20100.delecr...@gmail.com> wrote: > > > On 26/04/15 21:14, Dima Pasechnik wrote: >> >> >> >> On Sunday, 26 April 2015 19:11:41 UTC+1, vdelecroix wrote: >>> >>> >>> >>> >>> On 26/04/15 20:05, William Stein wrote: On Sun, Apr 26, 2015 at

Re: [sage-devel] Re: failure in thematic_tutorials/linear_programming.rst with coin-or

2015-04-26 Thread Nathann Cohen
Hellooo ! > I would advocate the approach that all the MILP tests are explicit about the > solver to be > used. Indeed, it's not only COIN, but all the other solvers like CPLEX > behave this way. > > Nathann, would you mind this? HM... Why would you gain? If you make all doctests invo

Re: [sage-devel] Re: failure in thematic_tutorials/linear_programming.rst with coin-or

2015-04-26 Thread Vincent Delecroix
On 26/04/15 21:21, Dima Pasechnik wrote: On Saturday, 25 April 2015 10:26:48 UTC+1, vdelecroix wrote: Hello, I have COIN-OR installed on my computer and hence MILP chooses it as a default: {{{ sage: default_mip_solver() 'Coin' }}} (it would have been GLPK otherwise) It is annoying since a

[sage-devel] Re: failure in thematic_tutorials/linear_programming.rst with coin-or

2015-04-26 Thread Dima Pasechnik
On Saturday, 25 April 2015 10:26:48 UTC+1, vdelecroix wrote: > > Hello, > > I have COIN-OR installed on my computer and hence MILP chooses it as a > default: > {{{ > sage: default_mip_solver() > 'Coin' > }}} > (it would have been GLPK otherwise) > > It is annoying since as a consequence t

Re: [sage-devel] Re: sagenb shut down

2015-04-26 Thread Vincent Delecroix
On 26/04/15 21:14, Dima Pasechnik wrote: On Sunday, 26 April 2015 19:11:41 UTC+1, vdelecroix wrote: On 26/04/15 20:05, William Stein wrote: On Sun, Apr 26, 2015 at 10:58 AM, Vincent Delecroix <20100.d...@gmail.com > wrote: On 26/04/15 19:54, William Stein wrote: If people email...@gm

Re: [sage-devel] Re: sagenb shut down

2015-04-26 Thread Dima Pasechnik
On Sunday, 26 April 2015 19:11:41 UTC+1, vdelecroix wrote: > > > > On 26/04/15 20:05, William Stein wrote: > > On Sun, Apr 26, 2015 at 10:58 AM, Vincent Delecroix > > <20100.d...@gmail.com > wrote: > >> On 26/04/15 19:54, William Stein wrote: > >>> > >>> > >>> If people email...@gmail.com

[sage-devel] Re: developer map misaligned

2015-04-26 Thread Dima Pasechnik
I see this on Chrome, OSX 10.10.3, as well. On Sunday, 26 April 2015 19:47:29 UTC+1, Jan Groenewald wrote: > > Hi > > Is it just me or do I seem to have moved somewhere West of Cape Verde in > the Atlantic Ocean. The developer map developer locations are misaligned in > both firefox and chromium

Re: [sage-devel] Re: Error typesetting mathematics

2015-04-26 Thread Jan Groenewald
Hi I don't get this with a from-source compile. Will try the compiled binary (which I made the PPA from) as soon as I can. Regards, Jan On 25 April 2015 at 17:43, Jan Groenewald wrote: > Hi > > See attached, 404 while fetching > > > http://localhost:8080/javascript/mathjax/MathJax.js?config=T

Re: [sage-devel] Re: sagenb shut down

2015-04-26 Thread Vincent Delecroix
On 26/04/15 20:05, William Stein wrote: On Sun, Apr 26, 2015 at 10:58 AM, Vincent Delecroix <20100.delecr...@gmail.com> wrote: On 26/04/15 19:54, William Stein wrote: If people emailwst...@gmail.com maybe I will eventually be able to extract the raw data from worksheets out. This takes a

Re: [sage-devel] Re: sagenb shut down

2015-04-26 Thread William Stein
On Sun, Apr 26, 2015 at 10:58 AM, Vincent Delecroix <20100.delecr...@gmail.com> wrote: > On 26/04/15 19:54, William Stein wrote: >> >> >> If people emailwst...@gmail.com maybe I will eventually be able to >> extract the raw data from worksheets out. This takes a nontrivial >> amount of time, whi

[sage-devel] sagenb shutdown consequence

2015-04-26 Thread Vincent Delecroix
Hello, I send the e-mail from the wrong adress and only William got it... On Sun, Apr 26, 2015 at 10:48 AM, Vincent Delecroix >> Hello, >> >> Some people are worried about their lost worksheets: >> >> http://ask.sagemath.org/question/26645/sagenb-worksheet-recovery/ >> >> What could be done for

Re: [sage-devel] Re: sagenb shut down

2015-04-26 Thread Vincent Delecroix
On 26/04/15 19:54, William Stein wrote: If people emailwst...@gmail.com maybe I will eventually be able to extract the raw data from worksheets out. This takes a nontrivial amount of time, which I don't have right now. If somebody else where to volunteer to take this over it would be nice!

[sage-devel] Re: sagenb shut down

2015-04-26 Thread William Stein
On Sun, Apr 26, 2015 at 10:48 AM, Vincent Delecroix wrote: > Hello, > > Some people are worried about their lost worksheets: > > http://ask.sagemath.org/question/26645/sagenb-worksheet-recovery/ > > What could be done for that? If people email wst...@gmail.com maybe I will eventually be able to

[sage-devel] Re: Can't build Sage with 2GB RAM anymore

2015-04-26 Thread leif
On 04/26/2015 06:39 AM, Volker Braun wrote: > You can clearly see the first pass (and the combinat docs at the > beginning of it), then the second pass, and then the assorted small docs. > > I guess the importing of the inventory in the second pass uses a bit > over a gigabyte. Thats pretty steep.

Re: [sage-devel] Non-Sage C code in the Sage library

2015-04-26 Thread Samuel Lelievre
2015-04-24 10:42:12 UTC+2, John Cremona: > > Who is the author of hyperellfrob? > > OK, I found it (it is actually called hypellfrob): David Harvey. > David, if you are listening -- any comments? > > John I emailed David Harvey and told him about this discussion, I am forwarding his answer here.

Re: [sage-devel] Random matrices that already are there

2015-04-26 Thread John Cremona
On 26 April 2015 at 07:12, Jori Mäntysalo wrote: > On Sat, 25 Apr 2015, Volker Braun wrote: > >>> G = GL(3,Zmod(4)); G.random_element() >>> So Matrix.random() may (at least in some situations) just use this. >>> >>> A question: Where is the documentation and/or source code for this? I >>> would li