[sage-devel] Re: ARM port (again)

2012-04-08 Thread Dima Pasechnik
On 2012-04-08, Julien Puydt wrote: > Le Sun, 8 Apr 2012 17:26:47 + (UTC), > Dima Pasechnik a écrit : > >> On 2012-04-08, mmarco wrote: >> > and my chroot environment is ubuntu 9.11 armel. >> >> Snark and me are using a newer ubuntu, 11.10. > > and armhf I am not sure I have armhf, and not

Re: [sage-devel] Re: Possible bug in find_maximum_on_interval

2012-04-08 Thread Dan Drake
On Sun, 08 Apr 2012 at 05:41PM -0700, Eviatar wrote: > Is there a ticket for this? I've also encountered this before. Let me add a "me too". I ran into this just a few days ago. Looks like a ticket for it is: http://trac.sagemath.org/sage_trac/ticket/12032 Dan -- --- Dan Drake - http://mat

[sage-devel] Re: Possible bug in find_maximum_on_interval

2012-04-08 Thread Eviatar
Is there a ticket for this? I've also encountered this before. -- To post to this group, send an email to sage-devel@googlegroups.com To unsubscribe from this group, send an email to sage-devel+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage

Re: [sage-devel] Broken links in Doc

2012-04-08 Thread Florent Hivert
Hi David, On Sun, Apr 08, 2012 at 12:15:32PM -0700, David Roe wrote: > I assume there's no way to automatically add only those private functions > that are referred to within Sphinx? There certainly is a way to do that, after all Sphinx is written in Python. Now, knowing the pain I had to m

[sage-devel] Re: Possible bug in find_maximum_on_interval

2012-04-08 Thread Nils Bruin
> ... >                     si = numpy.sign(xm-xf) + ((xm-xf)==0) > ... >         si = numpy.sign(rat) + (rat == 0) >         x = xf + si*max([abs(rat), tol1]) > ... Ah shoot. That code is quite understandable. What they need is: si = numpy.sign(xm-xf) if si == 0:

[sage-devel] Re: Possible bug in find_maximum_on_interval

2012-04-08 Thread Nils Bruin
Yes, that's a bug. Something goes wrong in what gets fed to the function: def f(z): v = sin(x)(x=z) print "evaluating sin(%s)=%s"%(z,v) return vsage: find_maximum_on_interval(f,0,2) evaluating sin(0.7639320225)=0.691766183638 evaluating sin(1.2360679775)=0.944499585162 evaluating sin(1

Re: [sage-devel] Broken links in Doc

2012-04-08 Thread David Roe
I assume there's no way to automatically add only those private functions that are referred to within Sphinx? If not, I think having "_included_private_doc_" class attribute as a list of strings giving the private functions to include sounds like a fine solution. David On Sun, Apr 8, 2012 at 11:2

[sage-devel] Possible bug in find_maximum_on_interval

2012-04-08 Thread fidelbc
Hello all, I was trying to answer a question on ask sage and I might have ran into a bug. http://ask.sagemath.org/question/1308/get_minmax_data-too-generosous The following statements work with no problem: sage: f(x) = sin(x) sage: find_minimum_on_interval(f,0,1) (6.5078162602101728e-09, 6.5078

Re: [sage-devel] Re: ARM port (again)

2012-04-08 Thread Julien Puydt
Le Sun, 8 Apr 2012 17:26:47 + (UTC), Dima Pasechnik a écrit : > On 2012-04-08, mmarco wrote: > > and my chroot environment is ubuntu 9.11 armel. > > Snark and me are using a newer ubuntu, 11.10. and armhf > And no chroot, but a native Linux, with Android wiped out for good. > So it's a fa

[sage-devel] Broken links in Doc

2012-04-08 Thread Florent Hivert
Hi there, Thanks to the newly added '--warn-links' option to sage doc builder, several patch are currently working to remove broken links in the doc. See eg. #12810, #12767. However, there is still the problem of private methods (the one starting with "_"). I understand that we don't want

[sage-devel] Re: ARM port (again)

2012-04-08 Thread Volker Braun
On Saturday, April 7, 2012 10:36:16 PM UTC+1, mmarco wrote: > > Assembler messages: > Fatal error: can't create egr_n.o: Input/output error > Something is wrong with your storage. Do you have enough free disk space in the debian image? A good file system? Any storage-related errors in the syst

[sage-devel] Re: ARM port (again)

2012-04-08 Thread Dima Pasechnik
On 2012-04-08, mmarco wrote: > and my chroot environment is ubuntu 9.11 armel. Snark and me are using a newer ubuntu, 11.10. And no chroot, but a native Linux, with Android wiped out for good. So it's a fairly different setup. I guess if I compile Sage it would not run on your setup. Dmitrii --

Re: [sage-devel] Re: OS X 10.7 testers needed

2012-04-08 Thread Jeroen Demeyer
On 2012-04-08 15:01, William Stein wrote: > On Sun, Apr 8, 2012 at 2:12 AM, Francis Clarke > wrote: >> >> >> On Friday, 6 April 2012 23:21:45 UTC+1, William wrote: >>> >>> Hi, >>> >>> There is exactly one test failure in running the full "make ptestlong" >>> test suite after a clean build of Sage

Re: [sage-devel] doctest of file located somewhere (but not in sage tree)

2012-04-08 Thread Daniel Krenn
Am 2012-04-07 13:22, schrieb Jeroen Demeyer: > On 2012-04-07 00:44, Daniel Krenn wrote: >> How can I run a doctest of an file which is not included in Sage, e.g. a >> file in my home-directory? > > The following might be related: > > http://trac.sagemath.org/sage_trac/ticket/12069 > Yes, definte

[sage-devel] Re: ARM port (again)

2012-04-08 Thread mmarco
and my chroot environment is ubuntu 9.11 armel. -- To post to this group, send an email to sage-devel@googlegroups.com To unsubscribe from this group, send an email to sage-devel+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-devel URL: htt

[sage-devel] Re: ARM port (again)

2012-04-08 Thread mmarco
its version 4.8, with flint 1.5.2 -- To post to this group, send an email to sage-devel@googlegroups.com To unsubscribe from this group, send an email to sage-devel+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-devel URL: http://www.sagema

[sage-devel] Re: ARM port (again)

2012-04-08 Thread Dima Pasechnik
On 2012-04-08, mmarco wrote: > Ok, i have tried to enable 2 gigs of swap space, and it keeps > failing with the same error message, although it takes much more time > to crash (from 8 minutes without swap to more than two hours with the > 2 gigs). It really sounds like a memory problem, but i am

[sage-devel] Re: ARM port (again)

2012-04-08 Thread Dima Pasechnik
On 2012-04-08, mmarco wrote: > Ok, i have tried to enable 2 gigs of swap space, and it keeps > failing with the same error message, although it takes much more time > to crash (from 8 minutes without swap to more than two hours with the > 2 gigs). It really sounds like a memory problem, but i am

Re: [sage-devel] Re: OS X 10.7 testers needed

2012-04-08 Thread William Stein
On Sun, Apr 8, 2012 at 2:12 AM, Francis Clarke wrote: > > > On Friday, 6 April 2012 23:21:45 UTC+1, William wrote: >> >> Hi, >> >> There is exactly one test failure in running the full "make ptestlong" >> test suite after a clean build of Sage on OS X 10.7!  It's in Polybori > I just built on a "

[sage-devel] Re: ARM port (again)

2012-04-08 Thread mmarco
Ok, i have tried to enable 2 gigs of swap space, and it keeps failing with the same error message, although it takes much more time to crash (from 8 minutes without swap to more than two hours with the 2 gigs). It really sounds like a memory problem, but i am not sure that more swap would solve i

Re: [sage-devel] Re: ARM port (again)

2012-04-08 Thread Julien Puydt
Le Sat, 7 Apr 2012 14:36:16 -0700 (PDT), mmarco a écrit : > And in a related question: is there any compiled tarball of sage for > arm available somewhere? I had made one available, but it was ages ago, so the file is probably not available anymore : my provider's big files service keeps them a

Re: [sage-devel] Re: OS X 10.7 testers needed

2012-04-08 Thread Francis Clarke
On Friday, 6 April 2012 23:21:45 UTC+1, William wrote: > > Hi, > > There is exactly one test failure in running the full "make ptestlong" > test suite after a clean build of Sage on OS X 10.7! It's in Polybori > On my MacBook Pro [OS 10.7.3, 2.66 GHz Intel Core 2 Duo, 4 GB] it built fine (after

[sage-devel] Re: ARM port (again)

2012-04-08 Thread mmarco
> Could you tell is the specifications of your tablet? > It's an asus transformer prime. The processor is an nvidia tegra 3. bash-4.0# more /proc/cpuinfo Processor : ARMv7 Processor rev 9 (v7l) processor : 0 BogoMIPS: 1993.93 processor : 1 BogoMIPS: 1993.93 pr