Re: [sage-devel] Re: Canonical form for permutation groups

2013-04-10 Thread Jason B. Hill
> no, no, that's not what you want to do, certainly. A much more efficient > way > is to compute a strong generating set w.r.t. a "canonical" minimal base. > data into a canonical form of a permutation group. There is no "canonical" minimal base, unless one specifies the group action to such an ex

[sage-devel] Re: [sage-combinat-devel] Re: a problem in the new permutation groups code (and a solution ?)

2013-03-25 Thread Jason B. Hill
t;primitive" elements of the domain, i.e. >>> as in our example, using ((1),(2),(3),(4),(1,2),(2,3)) instead of >>> (1,2,3,4,(1,2),(2,3)); then certainly ((1),(2)) and (1,2) are >>> different things, problem solved. >>> >>> (and

Re: [sage-devel] Re: build error in schroot+debootstrap

2011-08-14 Thread Jason B Hill
stuff... sshd and so on) within my chroot using the schroot mount defaults. Thanks for pointing me in the pts direction! Jason -- Jason B. Hill http://math.jasonbhill.com  |  jason.b.h...@colorado.edu -- To post to this group, send an email to sage-devel@googlegroups.com To unsubscribe from this

Re: [sage-devel] Re: build error in schroot+debootstrap

2011-08-14 Thread Jason B Hill
w-attachment/ticket/5965/sage-check-ptys-semaphore.py -- Jason B. Hill http://math.jasonbhill.com  |  jason.b.h...@colorado.edu -- 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

Re: [sage-devel] build error in schroot+debootstrap

2011-08-12 Thread Jason B Hill
ata//extcode/gap/sage.g" manually?  What error does it > give? > --Mike -- Jason B. Hill http://math.jasonbhill.com  |  jason.b.h...@colorado.edu -- 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

[sage-devel] build error in schroot+debootstrap

2011-08-12 Thread Jason B Hill
r is a fresh account (.e.g, no gaprc that could be messing things up) and the schroot mounts are functioning fine (allowing sage to read/write to /home/sageserver/.sage outside of the chroot). What am I missing? -- Jason B. Hill http://math.jasonbhill.com  |  jason.b.h...@colorado.edu -- To pos

Re: [sage-combinat-devel] Re: [sage-devel] permutation groups

2011-04-08 Thread Jason B Hill
r consumption. As far as I know, nobody has really done this. Has anyone done this? I don't think it would be hard. (E.g., for my purposes I use a language much more like I.G. Macdonald's text... although this blurs the difference between partitions and set compositions.) Jason --

Re: [sage-devel] Re: Sage on Android

2010-08-18 Thread Jason B Hill
I may have quasi-technically compiled Sage through Android, but in the sense that I used a terminal ssh app to connect to a server and then use screen/wget/tar/make on the server. In any case, I do find the Sage notebook server to be relatively adequate through the Android browser. My main issue wi

Re: [sage-devel] Sympow on Linux Itanium

2010-08-07 Thread Jason B Hill
> > In your opinion, is it better to leave the current behavior of including > fpu.c on Itanium Linux systems, or just remove that since it will be safer? > > Be a bit careful with the language here. If someone has an older (pre-Montecito) Itanium, then from what I understand it is perfectly plausi

Re: [sage-devel] Sympow on Linux Itanium

2010-08-05 Thread Jason B Hill
Has sympow been tested on Itanium Linux much? > Itanium versions exist in the repositories for Debian (Lenny/Sid), Ubuntu and Fedora. So, the short answer is "yes." > > If I'm not mistaken, that script will include x86 based code for the > floating point processor (in the file fpu.c) if the syst

Re: [sage-devel] Re: new keywords for limit()

2010-07-29 Thread Jason B Hill
> > > > [X] minus/plus > > > > > [X] '-'/'+' > > > > > [ ] below/above > > > > > [X] left/right > > > > > [ ] from_left/from_right > > > > My votes are the same as Rob's. > > Also my votes are the same as Rob's :) > Ditto. Jason -- To post to this group, send an email to sage-devel@googlegroup

Re: [sage-devel] Re: new keywords for limit()

2010-07-29 Thread Jason B Hill
hen.) I've tested this a bunch. They all look the same in the charter font I use, but U+002D (from my keyboard) will break after (except when placed after a number), U-2014 will break both before and after, and U+2011 will not break at all. Jason On Thu, Jul 29, 2010 at 1:51 AM, Jas

Re: [sage-devel] Re: new keywords for limit()

2010-07-29 Thread Jason B Hill
> +1 on the '+' and '-'. If we had that syntax, that's what I'd teach my > > students to use since they'd already be using it in the classroom. > I'm +1 here too. I'm just paranoid and wondering if non-English/American keyboard layouts will provide one of the 9+ unicode hyphen characters that isn

Re: [sage-devel] Should build errors automatically report system information?

2010-07-15 Thread Jason B Hill
I added a basic script and some examples, plus some notes, to trac ticket 8048. Jason On Thu, Jul 15, 2010 at 4:13 PM, Jason B Hill wrote: > > This processor actually appears to be 64-bit capable, due to the "lm" > (long-mode) flag. > > I confirmed this via t

Re: [sage-devel] Should build errors automatically report system information?

2010-07-15 Thread Jason B Hill
gt; ssse3 cx16 xtpr sse4_1 lahf_lm ida > > > processor : 0 > vendor_id : GenuineIntel > cpu family : 6 > model : 23 > model name : Intel(R) Core(TM)2 Duo CPU T8100 @ 2.10GHz > > > On 15 July 2010 22:44, Jason B Hill wrote: > > &g

Re: [sage-devel] Should build errors automatically report system information?

2010-07-15 Thread Jason B Hill
/cpuinfo | grep "flags" | uniq Thanks. I should have a testing version for at least Linux, and probably Solaris, by the end of the day. Cheers, Jason On Thu, Jul 1, 2010 at 2:55 PM, Peter Jeremy wrote: > On 2010-Jul-01 13:09:30 -0600, "Jason B. Hill" > wrote: > >W

Re: [sage-devel] Should build errors automatically report system information?

2010-07-01 Thread Jason B. Hill
mountains for a couple of days. I may not respond quickly. Jason On Thu, Jul 1, 2010 at 6:30 AM, David Kirkby wrote: > On 1 July 2010 00:07, Jason B. Hill wrote: > > > > This seems to overlap the recent discussion on hardware and trac ticket > > #8048. > > I am abou

Re: [sage-devel] Should build errors automatically report system information?

2010-06-30 Thread Jason B. Hill
This seems to overlap the recent discussion on hardware and trac ticket #8048. I am about 90% done with a python script to do this on Linux, and I need to chop it apart and "functionalize" it, so to speak. Basically, the /proc info is standardized, while /etc is different between distros. I try to

Re: [sage-devel] Problem installing Sage

2010-06-30 Thread Jason B. Hill
It looks like you may have downloaded the 64-bit release version for Ubuntu 8.04, instead of the one for your current Ubuntu 10.04. There are multiple links for Ubuntu distributions under the 64-bit heading. Jason On Wed, Jun 30, 2010 at 3:14 PM, Craig Ugoretz wrote: > Hello, > > Just in

Re: [sage-devel] What are the hardware and software on sage.math and bsd.math ?

2010-06-27 Thread Jason B. Hill
ine: Boxen Processor: Intel(R) Xeon(R) CPU X7460 @ 2.66GHz Processor Count: 4 Cores Per Processor: 6 Total Core Count: 24 Architecture: 64bit, 'ELF' Mem Total: 132301916 kB Swap Mem: 71681988 kB Distribution: linux, Linux-2.6.24-24-server-x86_64-with-debian-lenny-sid Dist Build: #1 SMP Fri S

Re: [sage-devel] What are the hardware and software on sage.math and bsd.math ?

2010-06-27 Thread Jason B. Hill
ppens in Mac OSX or SunOS?? This allows then something like: sage: platform.dist() ('debian', 'squeeze/sid', '') Jason B. Hill On Sat, Jun 26, 2010 at 12:09 AM, William Stein wrote: > On Fri, Jun 25, 2010 at 6:48 AM, Minh Nguyen > wrote: > > Hi Dav

Re: [sage-devel] What are the hardware and software on sage.math and bsd.math ?

2010-06-25 Thread Jason B. Hill
Could it be an option to add the relevant information to sage_root/install.log and prune from there? Some of the info we're looking at is already available in that file. For instance... info copied from an install.log: uname -a: Linux dirichlet 2.6.31-21-generic #59-Ubuntu SMP Wed Mar 24 07:28:27

Re: [sage-devel] Re: new paper on sage by myself and Burcin Erocal

2010-06-06 Thread Jason B Hill
> > > > sudo apt-get maxima > It should be sudo apt-get install maxima and as Mike pointed out, that requires admin access. A *.deb file like what you found is an installer for Debian based systems (such as Ubuntu), also requiring admin access. You could always create a Sage notebook account (s

Re: [sage-devel] AMS symbols in PDF, HTML documentation

2010-06-03 Thread Jason B Hill
. but this may have to do with the loading of OT2? Jason On Thu, Jun 3, 2010 at 2:52 PM, Jason B Hill wrote: > > amssymb is a subset of amsfonts, and is only required when the font used > isn't otherwise defined as a math-capable font. So, it isn't surprising that > this is

Re: [sage-devel] AMS symbols in PDF, HTML documentation

2010-06-03 Thread Jason B Hill
amssymb is a subset of amsfonts, and is only required when the font used isn't otherwise defined as a math-capable font. So, it isn't surprising that this is working fine when building to HTML... although I'm not as familiar with the latex -> html process. amsfonts/amssymb should most likely only

Re: [sage-devel] Re: Fwd: [sage-combinat-devel] permutation group perspectives

2010-06-03 Thread Jason B Hill
Sorry, I was in the mountains for a bit and missed some conversation. Mike H: Do you want any assistance in your current task? Robert B: In response to your question after my last e-mail, assuming I understand it correctly, I am under the assumption that only points declared explicitly in the gen

Re: [sage-devel] Re: Fwd: [sage-combinat-devel] permutation group perspectives

2010-05-30 Thread Jason B Hill
#x27;ll be back from vacation on Wednesday. Unfortunately, this will be my last computer access until then. :-( Jason B. Hill On Sun, May 30, 2010 at 3:46 PM, Mike Hansen wrote: > On Fri, May 21, 2010 at 5:58 PM, Jason B Hill > wrote: > > Can we get a list together of all o

Re: [sage-devel] Re: Cost of Magma for commercial users.

2010-05-29 Thread Jason B. Hill
It is a strange business model, but in certain circles it is well-known. Just last week, one of my old professors told me that he had bought a subscription to Magma for his coding theory + polynomial rings research. He works at a university/department with all Windows machines. He was confused by

Re: [sage-devel] Cost of Magma for commercial users.

2010-05-29 Thread Jason B Hill
Keep in mind that Magma's pricing is dictated by the architecture of the machine(s) on which it will be run, namely by core count of the processors. If someone were interested in using the newer generation of SPARC processors, or any machine with more than 4 cores, then the price does go up. My in

Re: [sage-devel] Re: Fwd: [sage-combinat-devel] permutation group perspectives

2010-05-21 Thread Jason B Hill
more advanced computations and research. From what I've heard in the centralizer, subgroup and tableaux discussions, I think our fundamental needs are relatively the same. Jason B. Hill -- To post to this group, send an email to sage-devel@googlegroups.com To unsubscribe from this group,

Re: [sage-devel] Centralizer for permutation groups gets wrong degree

2010-05-20 Thread Jason B Hill
This is definitely an example of where Sage and GAP differ in their approaches, but this is more about subgroups/subactions... and there hasn't been much discussion on this topic yet. GAP evaluates subgroups/subactions without regard for the degree of the original action. Thus, if you take your ty

Re: [sage-devel] Fwd: [sage-combinat-devel] permutation group perspectives

2010-05-18 Thread Jason B Hill
; domain to non-fixed points? > I do think this would be sufficient, yes. Keep in mind though that this should be easily restricted to subgroups and subrepresentations. Jason B Hill > > - Robert > > > On May 17, 2010, at 3:06 PM, Mike Hansen wrote: > > -- Forwarde

Re: [sage-devel] Re: Sage on iPhone/iPod touch/iPad

2010-05-15 Thread Jason B Hill
create apps that use a notebook account (sagenb or other) to input and display Sage in a mobile-specific format. I'm not as familiar with this sort of development process. Jason B. Hill On Sat, May 15, 2010 at 11:56 AM, William Stein wrote: > On Sat, May 15, 2010 at 10:46 AM, Shinnohn H