[sage-devel] Re: SAGE 2.8.10.alpha1 released

2007-10-27 Thread cwitty
On Oct 27, 4:54 pm, cwitty <[EMAIL PROTECTED]> wrote: > You can download SAGE 2.8.10.alpha1 > fromhttp://sage.math.washington.edu/home/cwitty/2.8.10/sage-2.8.10.alpha1... > . > > This contains even more patches from TRAC, plus a slightly patched > version of Robert's Cython. > > You have a little

[sage-devel] Re: SAGE 2.8.10.alpha1 released

2007-10-27 Thread cwitty
On Oct 27, 9:52 pm, "Justin C. Walker" <[EMAIL PROTECTED]> wrote: > On Oct 27, 2007, at 16:54 , cwitty wrote: > > > > > You can download SAGE 2.8.10.alpha1 from > >http://sage.math.washington.edu/home/cwitty/2.8.10/ > > sage-2.8.10.alpha1.tar > > . > > > This contains even more patches from TRAC,

[sage-devel] Re: SAGE 2.8.10.alpha1 released

2007-10-27 Thread Justin C. Walker
On Oct 27, 2007, at 16:54 , cwitty wrote: > > You can download SAGE 2.8.10.alpha1 from > http://sage.math.washington.edu/home/cwitty/2.8.10/ > sage-2.8.10.alpha1.tar > . > > This contains even more patches from TRAC, plus a slightly patched > version of Robert's Cython. > > You have a little mo

[sage-devel] Re: VMware root password

2007-10-27 Thread William Stein
it's sage, as it says in the readme - William (Sent from my iPhone.) On Oct 27, 2007, at 5:19 PM, John Voight <[EMAIL PROTECTED]> wrote: > > Hi, > > What is the root password for the VMware SAGE installation? I can't > make any changes to the necessary directories (patches, etc.) when I > am

[sage-devel] Re: numerically solve an equation

2007-10-27 Thread Jason Grout
William Stein wrote: > On 10/26/07, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote: >>> which produces a nested list. Is there a way to flatten the list by one >>> or two levels, but not flatten it all the way? Something like: >>> >>> sage: flatten([[[1,2],[3,4]],[[5,6],[7,8]]],1) >>> [[1,2],[3,4],

[sage-devel] VMware root password

2007-10-27 Thread John Voight
Hi, What is the root password for the VMware SAGE installation? I can't make any changes to the necessary directories (patches, etc.) when I am logged in as "manage" or even when I abort from sage when logged in as "sage". Thanks, JV --~--~-~--~~~---~--~~ To po

[sage-devel] SAGE 2.8.10.alpha1 released

2007-10-27 Thread cwitty
You can download SAGE 2.8.10.alpha1 from http://sage.math.washington.edu/home/cwitty/2.8.10/sage-2.8.10.alpha1.tar . This contains even more patches from TRAC, plus a slightly patched version of Robert's Cython. You have a little more time to get changes into 2.8.10; I plan to build 2.8.10.rc1 t

[sage-devel] Re: Fun Things to do with a Sage Notebook

2007-10-27 Thread TrixB4Kidz
> I think the public free Sage notebook should be configured so that > the sageXX accounts cannot open sockets to the outside world. Period. > If I knew how to configure this in < 30 minutes, I would have done it already. > > Once we nail down a reasonably secure public sage notebook configurati

[sage-devel] Re: Fun Things to do with a Sage Notebook

2007-10-27 Thread Jonathan Bober
On Sat, 2007-10-27 at 17:03 -0500, William Stein wrote: > I think the public free Sage notebook should be configured so that > the sageXX accounts cannot open sockets to the outside world. Period. > If I knew how to configure this in < 30 minutes, I would have done it already. I think that thi

[sage-devel] Re: Fun Things to do with a Sage Notebook

2007-10-27 Thread William Stein
On 10/27/07, mabshoff <[EMAIL PROTECTED]> wrote: > On Oct 27, 8:13 pm, TrixB4Kidz <[EMAIL PROTECTED]> wrote: > > My point: there really is no reason to root a Sage box because it > > already provides for many other opportunities. While rooting the box > > may allow you to get around the ulimit or

[sage-devel] latex variable names

2007-10-27 Thread Joel B. Mohler
Round about calculus.py line 3283 is a really charming latex-ification algorithm. I have some questions about it. Could the if statement that puts the 'tails' into the subscript be moved into the latex_varify function? I'm also bothered by the fact that latex(var('sigma_k'))=='\mbox{sigma_k}

[sage-devel] Re: SAGE 2.8.10.alpha0 released

2007-10-27 Thread Jaap Spies
William Stein wrote: > On 10/27/07, William Stein <[EMAIL PROTECTED]> wrote: >> On 10/27/07, cwitty <[EMAIL PROTECTED]> wrote: >>> You can download SAGE 2.8.10.alpha0 from: >>> http://sage.math.washington.edu/home/cwitty/2.8.10/sage-2.8.10.alpha0.tar >>> > > I have the following doctest failures

[sage-devel] Re: Fun Things to do with a Sage Notebook

2007-10-27 Thread mabshoff
On Oct 27, 8:13 pm, TrixB4Kidz <[EMAIL PROTECTED]> wrote: Hello Brian, > Here are a few fun things that anyone can do with a public Sage > Notebook: > > 1. Use the Sage server as remote file storage. Take your pick between > ftp, cvs, subversion, or even brew your own protocol. > > 2. Host yo

[sage-devel] Fun Things to do with a Sage Notebook

2007-10-27 Thread TrixB4Kidz
Here are a few fun things that anyone can do with a public Sage Notebook: 1. Use the Sage server as remote file storage. Take your pick between ftp, cvs, subversion, or even brew your own protocol. 2. Host your own web site. Remember: Apache is only a wget away! 3. Are your thesis simulations

[sage-devel] Re: SAGE 2.8.10.alpha0 released

2007-10-27 Thread William Stein
On 10/27/07, William Stein <[EMAIL PROTECTED]> wrote: > On 10/27/07, cwitty <[EMAIL PROTECTED]> wrote: > > > > You can download SAGE 2.8.10.alpha0 from: > > http://sage.math.washington.edu/home/cwitty/2.8.10/sage-2.8.10.alpha0.tar > > I have the following doctest failures on BSD (Intel Mac). See

[sage-devel] Re: Totally real number fields: Talk at MIT

2007-10-27 Thread John Voight
Wow, cool! Thanks! JV --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: htt

[sage-devel] Re: SAGE 2.8.10.alpha0 released

2007-10-27 Thread William Stein
On 10/27/07, cwitty <[EMAIL PROTECTED]> wrote: > > You can download SAGE 2.8.10.alpha0 from: > http://sage.math.washington.edu/home/cwitty/2.8.10/sage-2.8.10.alpha0.tar > > This contains the following patches over 2.8.9: > http://sagetrac.org/sage_trac/query?status=closed&summary=%7E%5Bwith&milest

[sage-devel] Re: Fwd: [sage-forum] cvxopt problem

2007-10-27 Thread William Stein
On 10/27/07, Michael.Abshoff <[EMAIL PROTECTED]> wrote: > >> 1. fortran compilers: did you want to switch to gfortran? Yes I "want to", but we better be careful until gfortran becomes ubiquitous, i.e., its in XCode on OS X and standard on Linux box. I.e., we should use g95 now, then switch to gfo

[sage-devel] Re: Unhandled SIGSEGV: Ticket #973

2007-10-27 Thread Jaap Spies
mabshoff wrote: > > > On Oct 27, 1:48 pm, Jaap Spies <[EMAIL PROTECTED]> wrote: >> Now you have changed #217 to milestone sage-2.8.10, I'll >> better send a patch here, so this old ticket can be closed. > > :), but feel free to change the title of the ticket and also the > milestone it is tagg

[sage-devel] Re: non-commutative polynomial rings

2007-10-27 Thread David Kohel
Hi, I didn't implement subs for these types, but it seems to be inheriting from some generic code. The description of output says that self is returned if the substitution fails, which is the behavior you observe. This could be fixed by defining subs for a FreeAlgebraElement, but the logic of t

[sage-devel] Re: Unhandled SIGSEGV: Ticket #973

2007-10-27 Thread mabshoff
On Oct 27, 1:48 pm, Jaap Spies <[EMAIL PROTECTED]> wrote: > Hi Michael, > > You wrote: > > On a side note: Could you comment on #217? It is rather vague and > > there have been some improvements. If you have more improvements > > relative to #931 you should open another/more tickets for it/them.

[sage-devel] Re: Unhandled SIGSEGV: Ticket #973

2007-10-27 Thread Jaap Spies
Hi Michael, You wrote: > On a side note: Could you comment on #217? It is rather vague and > there have been some improvements. If you have more improvements > relative to #931 you should open another/more tickets for it/them. > Now you have changed #217 to milestone sage-2.8.10, I'll better

[sage-devel] non-commutative polynomial rings

2007-10-27 Thread Joel B. Mohler
Hi, I feel like this is a really dumb question, but how do you create a polynomial ring with elements that don't commute? I expected MPolynomialRing to have a parameter 'commutative', but I can't find any evidence of it. So, as an alternative I tried a FreeAlgebra and it appears promising. B

[sage-devel] SAGE 2.8.10.alpha0 released

2007-10-27 Thread cwitty
You can download SAGE 2.8.10.alpha0 from: http://sage.math.washington.edu/home/cwitty/2.8.10/sage-2.8.10.alpha0.tar This contains the following patches over 2.8.9: http://sagetrac.org/sage_trac/query?status=closed&summary=%7E%5Bwith&milestone=sage-2.8.10&order=priority It also contains Robert's l