[sage-support] Re: freeze on 36*36 integer determinant

2012-11-13 Thread P Purkayastha
On 11/14/2012 06:54 AM, David Harvey wrote: sage: version() 'Sage Version 4.8, Release Date: 2012-01-20' sage: L = [-4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, -4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0

[sage-support] Re: SEGV in libatlas.so

2012-11-13 Thread P Purkayastha
On 11/14/2012 11:38 AM, Volker Braun wrote: I would be in favor of delegating Itanium to a second class platform. As less and less people have access to it its bound to become more troublesome. Of course there is value in having it working eventually, but it doesn't have to be on the first day.

[sage-support] Wrong comparision Integer > mpmath.mpf

2012-11-13 Thread Georgi Guninski
This works on sagenb.org too. Integer > mpmath.mpf returns True while Integer - mpmath.mpf is negative sage: import mpmath sage: mpmath.mp.pretty=True sage: n=100 sage: a,b=prime_pi(n),mpmath.li(n) sage: (a,b,type(a),type(b)) (25, 30.1261415840796, , ) sage: (a < b, a == b, a > b) (False, Fals

Re: [sage-support] Abridged summary of sage-support@googlegroups.com - 7 Messages in 4 Topics

2012-11-13 Thread Nathan Yeung
On Tue, Nov 13, 2012 at 10:21 AM, wrote: > Today's Topic Summary > > Group: http://groups.google.com/group/sage-support/topics > >- SEGV in libatlas.so <#13afaca697df5861_group_thread_0> [3 Updates] >- how the arithmetic modulo are programming in > sage<#13afaca697df5861_group_thread_1

Re: [sage-support] Re: Ubuntu 12.04 LTS Installation with Update Manager Fails for Sage 5.4.

2012-11-13 Thread Jan Groenewald
Hi John, I'm guessing whatever launcher problem you have will go away once you've rebooted. Regards, Jan On 14 November 2012 07:19, JJS137 wrote: > Hi Jan, > I ran the second command but it did not find anything to do. The Launcher > had some issue because the first command actually started S

[sage-support] Re: Ubuntu 12.04 LTS Installation with Update Manager Fails for Sage 5.4.

2012-11-13 Thread JJS137
Hi Jan, I ran the second command but it did not find anything to do. The Launcher had some issue because the first command actually started Sage in my browser (Firefox). That instance worked fine. The launcher still has a problem, but the sign in page is presented when using the standard URL. Ma

Re: [sage-support] Ubuntu 12.04 LTS Installation with Update Manager Fails for Sage 5.4.

2012-11-13 Thread Jan Groenewald
Hi John, Great. Did you need ONLY the first command? Is Sage starting and running OK? Is your launcher icon working? The postinst script of the debian/ubuntu package runs configure: echo "Removing previous path, rm -rf /usr/lib/sage (new path /usr/lib/sagemath)" rm -rf /usr/lib/s

Re: [sage-support] Ubuntu 12.04 LTS Installation with Update Manager Fails for Sage 5.4.

2012-11-13 Thread JJS137
Hi Jan, It worked like a charm! jjs@jjs-laptop:~$ sudo dpkg --configure sagemath-upstream-binary [sudo] password for jjs: Setting up sagemath-upstream-binary (5.4) ... Removing previous path, rm -rf /usr/lib/sage (new path /usr/lib/sagemath) Running Sage once as root to set paths

Re: [sage-support] Ubuntu 12.04 LTS Installation with Update Manager Fails for Sage 5.4.

2012-11-13 Thread Jan Groenewald
Hi John, On 14 November 2012 01:01, JJS137 wrote: > Hi Jan, > Thanks for the prompt response. The output to your command was: > > jjs@jjs-laptop:~$ sudo dpkg-reconfigure sagemath-upstream-binary > [sudo] password for jjs: > /usr/sbin/dpkg-reconfigure: sagemath-upstream-binary is broken or not >

[sage-support] Re: SEGV in libatlas.so

2012-11-13 Thread Volker Braun
I would be in favor of delegating Itanium to a second class platform. As less and less people have access to it its bound to become more troublesome. Of course there is value in having it working eventually, but it doesn't have to be on the first day. On Tuesday, November 13, 2012 10:09:08 PM

[sage-support] Re: SEGV in libatlas.so

2012-11-13 Thread Dima Pasechnik
On 2012-11-13, Volker Braun wrote: > --=_Part_133_37800.1352827000551 > Content-Type: text/plain; charset=ISO-8859-1 > > Apparently it won't. Itanium doesn't work correctly and it doesn't look > like Clint (=Upstream) will have time anytime soon to look into it. If I > were him I'd think twi

Re: [sage-support] Ubuntu 12.04 LTS Installation with Update Manager Fails for Sage 5.4.

2012-11-13 Thread JJS137
Hi Jan, Thanks for the prompt response. The output to your command was: jjs@jjs-laptop:~$ sudo dpkg-reconfigure sagemath-upstream-binary [sudo] password for jjs: /usr/sbin/dpkg-reconfigure: sagemath-upstream-binary is broken or not fully installed jjs@jjs-laptop:~$ Cheers, John On Wednesday,

[sage-support] freeze on 36*36 integer determinant

2012-11-13 Thread David Harvey
sage: version() 'Sage Version 4.8, Release Date: 2012-01-20' sage: L = [-4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, -4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 9, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, -4

Re: [sage-support] Ubuntu 12.04 LTS Installation with Update Manager Fails for Sage 5.4.

2012-11-13 Thread Jan Groenewald
Hi John, Thanks for the report. I have not seen this error before, but 5.4 is only out for a day or two in the Ubuntu PPA now. Would you mind running this command and sending the output back here? sudo dpkg-reconfigure sagemath-upstream-binary I'd like to see whether a terminal produces the sam

Re: [sage-support] SEGV in libatlas.so

2012-11-13 Thread Volker Braun
Apparently it won't. Itanium doesn't work correctly and it doesn't look like Clint (=Upstream) will have time anytime soon to look into it. If I were him I'd think twice about prioritizing effort for a dead platform, too. On Tuesday, November 13, 2012 7:32:00 AM UTC-5, P Purkayastha wrote: >

Re: [sage-support] SEGV in libatlas.so

2012-11-13 Thread P Purkayastha
On Monday, October 15, 2012 10:27:41 PM UTC+8, Dima Pasechnik wrote: > > > > another issue here is that the Atlas version used in 5.3 is old and > obsolete. > The new one is here: > http://trac.sagemath.org/sage_trac/ticket/10508 > > I hope it gets in soon. 5.10 is so much better. Compiled here