[sage-devel] Re: solve command - what is actually passed to maxima?

2009-10-08 Thread ma...@mendelu.cz
On 9 říj, 03:48, kcrisman wrote: > On Oct 8, 8:35 pm, Jason Grout wrote: > Thank to both for your posts. Among others, I now understand that m=maxima(something) m.solve(something) calls solve(m,something) in Maxima and I can also pass other commands to the *same* Maxima session by using s

[sage-devel] Re: sagemath infrastructure scheduled downtime

2009-10-08 Thread William Stein
On Thu, Oct 8, 2009 at 8:13 PM, William Stein wrote: > Hi, > > The server migration that I announced below has started. > I expect it will be complete within an hour. > >  -- William > OK, everything is done. Please report problems, noting that DNS can take a while still, depending on where you

[sage-devel] Re: sagemath infrastructure scheduled downtime

2009-10-08 Thread William Stein
Hi, The server migration that I announced below has started. I expect it will be complete within an hour. -- William On Wed, Oct 7, 2009 at 3:04 PM, William Stein wrote: > Hello, > > Tomorrow evening (Thursday, October 8, about 7pm Pacific time) I plan > to shut down the sagemath.org and sage

[sage-devel] Re: Aliases ? No Aliases ? From Graph.predecessors to neighbors_in

2009-10-08 Thread Tom Boothby
+1 to deprecation On Thu, Oct 8, 2009 at 5:43 PM, Jason Grout wrote: > > Nathann Cohen wrote: >> Hello everybody !!! >> >> Following >> http://groups.google.com/group/sage-devel/browse_thread/thread/bfeb9b1828a04350/10681dbb1f189b2f, >> I created a patch to change predecessors/successors to neig

[sage-devel] Re: solve command - what is actually passed to maxima?

2009-10-08 Thread kcrisman
On Oct 8, 8:35 pm, Jason Grout wrote: > ma...@mendelu.cz wrote: > > Where can i digg out the string which actually is passed to Maxima? > > There is a way to turn on logging of any pexpect interface (including > maxima).  I don't remember now, but I think it's an environment variable > you set

[sage-devel] Re: Issues with plotting on Intel Mac 64 bit?

2009-10-08 Thread kcrisman
> Should we be holding up 4.1.2 for issues that (according to what you > say) don't have any solution, when the issue in question is supporting a > new platform (at least, a new release) that admittedly breaks lots of > software out there?  Or should we release 4.1.2, declare OSX 10.6 not > suppor

[sage-devel] Re: Aliases ? No Aliases ? From Graph.predecessors to neighbors_in

2009-10-08 Thread Jason Grout
Nathann Cohen wrote: > Hello everybody !!! > > Following > http://groups.google.com/group/sage-devel/browse_thread/thread/bfeb9b1828a04350/10681dbb1f189b2f, > > I created a patch to change predecessors/successors to neighbors_in and > neighbors_out. > > It is available there : http://trac.sa

[sage-devel] Re: Issues with plotting on Intel Mac 64 bit?

2009-10-08 Thread Jason Grout
Mike Hansen wrote: However, > there are plenty of ones that we don't have a fix for -- see #7095. I > think there are a couple threads on sage-devel about this. Should we be holding up 4.1.2 for issues that (according to what you say) don't have any solution, when the issue in question is sup

[sage-devel] Re: [mpir-devel] Re: sagemath infrastructure scheduled downtime

2009-10-08 Thread William Stein
On Thu, Oct 8, 2009 at 5:33 PM, Jason Grout wrote: > > William Stein wrote: >> Hi, >> >> 1. I rsynced all the servers from the old sagemath to the new virtual >> machine.  If you put a line like this in your /etc/hosts file >> >> 128.208.160.197 sagemath.org trac.sagemath.org cython.org   # etc.

[sage-devel] Re: solve command - what is actually passed to maxima?

2009-10-08 Thread Jason Grout
ma...@mendelu.cz wrote: > Where can i digg out the string which actually is passed to Maxima? There is a way to turn on logging of any pexpect interface (including maxima). I don't remember now, but I think it's an environment variable you set or something. Searching the mailing lists will p

[sage-devel] Re: [mpir-devel] Re: sagemath infrastructure scheduled downtime

2009-10-08 Thread Jason Grout
William Stein wrote: > Hi, > > 1. I rsynced all the servers from the old sagemath to the new virtual > machine. If you put a line like this in your /etc/hosts file > > 128.208.160.197 sagemath.org trac.sagemath.org cython.org # etc. > > then you can see what the new website would look like i

[sage-devel] Re: Categories restart: call for reviewers

2009-10-08 Thread Nicolas M. Thiery
On Fri, Oct 09, 2009 at 12:04:18AM +0200, Nicolas Thiéry wrote: > With Sage 4.1.1, all sage-combinat patches applied, graphviz > installed, and the experimental dot2tex.spkg (pfff) one can now do: > > sage: G = sage.categories.category.category_graph().reverse() > sage: G.set_latex_op

[sage-devel] Re: Categories restart: call for reviewers

2009-10-08 Thread Nicolas M. Thiery
Hi Tim! On Mon, Aug 24, 2009 at 02:39:15PM +0200, Nicolas Thiéry wrote: > On Mon, Aug 24, 2009 at 04:04:28AM -0400, Tim Daly wrote: > > Do you have the inheritance graph of the categories? > > Almost :-) The category primer currently suggests: > > sage: GradedHopfAlgebrasWithBasis(Q

[sage-devel] Re: Timeout for doctests.

2009-10-08 Thread John H Palmieri
On Oct 8, 8:43 am, William Stein wrote: > On Thu, Oct 8, 2009 at 8:37 AM, Dr. David Kirkby > > wrote: > > > It is possible to increases the timeout time allocated for doctests. > > > 1) For an individual test? > > 2) For all of them? > > > Perhaps this should be an environment variable, or simil

[sage-devel] Re: DiGraph methods predecessors and successors

2009-10-08 Thread Robert Bradshaw
On Oct 8, 2009, at 6:42 AM, Dan Drake wrote: > On Thu, 08 Oct 2009 at 06:11AM -0700, Nathann Cohen wrote: >> The thing is that is it a pretty hard patch to send... If someone is >> sending a patch for this file while another patch is removing this >> file and creating three others... If that's ho

[sage-devel] Re: DiGraph methods predecessors and successors

2009-10-08 Thread Nathann Cohen
http://groups.google.com/group/sage-devel/browse_thread/thread/b9f22846f7ec8c64 To continue the discussion :-) Nathann On Oct 8, 3:42 pm, Dan Drake wrote: > On Thu, 08 Oct 2009 at 06:11AM -0700, Nathann Cohen wrote: > > The thing is that is it a pretty hard patch to send... If someone is > > s

[sage-devel] Aliases ? No Aliases ? From Graph.predecessors to neighbors_in

2009-10-08 Thread Nathann Cohen
Hello everybody !!! Following http://groups.google.com/group/sage-devel/browse_thread/thread/bfeb9b1828a04350/10681dbb1f189b2f, I created a patch to change predecessors/successors to neighbors_in and neighbors_out. It is available there : http://trac.sagemath.org/sage_trac/ticket/7157 Robert Mil

[sage-devel] Re: Timeout for doctests.

2009-10-08 Thread William Stein
On Thu, Oct 8, 2009 at 8:37 AM, Dr. David Kirkby wrote: > > It is possible to increases the timeout time allocated for doctests. > > 1) For an individual test? > 2) For all of them? > > Perhaps this should be an environment variable, or similar if it is not > already. The top of local/bin/sage-d

[sage-devel] Timeout for doctests.

2009-10-08 Thread Dr. David Kirkby
It is possible to increases the timeout time allocated for doctests. 1) For an individual test? 2) For all of them? Perhaps this should be an environment variable, or similar if it is not already. Many are failing on Solaris with timeout errors and it is possible that is the issue, as 't2' CPU

[sage-devel] Re: DiGraph methods predecessors and successors

2009-10-08 Thread Dan Drake
On Thu, 08 Oct 2009 at 06:11AM -0700, Nathann Cohen wrote: > The thing is that is it a pretty hard patch to send... If someone is > sending a patch for this file while another patch is removing this > file and creating three others... If that's how HG works ;-) Mercurial should support this. If th

[sage-devel] Re: solve command - what is actually passed to maxima?

2009-10-08 Thread kcrisman
On Oct 8, 4:21 am, "ma...@mendelu.cz" wrote: > Hello all > > Trying to fixhttp://trac.sagemath.org/sage_trac/ticket/2617 > > My idea is to write wrapped for maxima solve command which > * passes equations to maxima within errcatch environment (to prevent > errors from solve(acot(x)==0,x) ) > *

[sage-devel] Re: Sage Days: MSRI

2009-10-08 Thread Kiran Kedlaya
Bart confirms the dates, although they are not yet completely official (the Lorentz Center administration still has to formally approve the proposal, but he seems confident that will happen). Kiran On Oct 7, 4:50 pm, Kiran Kedlaya wrote: > On Oct 7, 11:56 am, Burcin Erocal wrote: > > > > > On

[sage-devel] Re: DiGraph methods predecessors and successors

2009-10-08 Thread Nathann Cohen
The thing is that is it a pretty hard patch to send... If someone is sending a patch for this file while another patch is removing this file and creating three others... If that's how HG works ;-) Nathann On Oct 7, 2:39 am, Jason Grout wrote: > Robert Miller wrote: > >> However, Robert Miller h

[sage-devel] Re: How to doc test a show method?

2009-10-08 Thread Simon King
Hi! On Oct 8, 8:24 am, Simon King wrote: [...] > So, is it bad if my show() returns a graphic object? I meanwhile changed to returning None and invoking the show() method of the internally created graphic object, rather than returning the graphic object. However, as Mike pointed out on http://

[sage-devel] [Fwd: [Ecls-list] [ANN] ECL v.9.10.1]

2009-10-08 Thread Dr. David Kirkby
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[sage-devel] Re: Issues with plotting on Intel Mac 64 bit?

2009-10-08 Thread Mike Hansen
Hello, On Thu, Oct 8, 2009 at 4:43 PM, Simon King wrote: > When I logged into bsd.math via ssh, I get the following in sage-4.1.1 > in 64 bit mode: >  sage: from sage.plot.plot import circle >  sage: C = circle((0,1),1) >  sage: show(C) >  /scratch/king/SAGE64/sage-4.1.1/local/bin/sage-sage: lin

[sage-devel] Issues with plotting on Intel Mac 64 bit?

2009-10-08 Thread Simon King
Hi sage-devel! Trying to follow Mike's advice from http://groups.google.com/group/sage-devel/browse_thread/thread/917f03cb17de06b6 I did some testing of show. When I logged into bsd.math via ssh, I get the following in sage-4.1.1 in 64 bit mode: sage: from sage.plot.plot import circle sage:

[sage-devel] Serious issues the way doctest failures are handled.

2009-10-08 Thread Dr. David Kirkby
I've just tried the patch at http://sagetrac.org/sage_trac/ticket/6788 It does not appear to have solved my problem, but it highlights one that has bugged me for some time - one where running doctests can bring the machine to an almost standstill. 1) First I run the test. drkir...@swan:[~/sa

[sage-devel] solve command - what is actually passed to maxima?

2009-10-08 Thread ma...@mendelu.cz
Hello all Trying to fix http://trac.sagemath.org/sage_trac/ticket/2617 My idea is to write wrapped for maxima solve command which * passes equations to maxima within errcatch environment (to prevent errors from solve(acot(x)==0,x) ) * optionally does either nothing more, or (default) plugs the

[sage-devel] Re: How to doc test a show method?

2009-10-08 Thread Simon King
Hi Mike! On Oct 8, 5:11 am, Mike Hansen wrote: > It depends on how your show is implemented.  There is a variable > sage.plot.plot.DOCTEST_MODE which is set to True if things are running > in a doctest.  The show method on Graphics objects knows about this > and will produce a PNG.  If your show