Re: [sage-support] SAGE cluster?

2011-03-03 Thread Dr. David Kirkby
On 03/ 3/11 01:46 AM, A. Jorge Garcia wrote: http://trac.sagemath.org/sage_trac/ticket/8537 Thanx for this ticket info. It looks like this MPI pkg is now installable as a special pkg? How do I do that? How do I use openMPI and mpi4py in SAGE after the install? TIA, A. Jorge Garcia Applied

Re: [sage-support] Re: New to sage: significant digits, etc.

2011-03-03 Thread Dan Drake
On Wed, 02 Mar 2011 at 07:34PM -0800, sm123123 wrote: I tried using the format specs in SageTeX: \newcommand{\sagenum}[1]{\sage{''temp1=#1;%12.3e%temp1}} This fails to compile as % is the comment character in LaTeX. If I escape it with a backslash (as is customary in LaTeX), Sage chokes

Re: [sage-support] SAGE cluster?

2011-03-03 Thread Volker Braun
MPI is _the_ standard for passing data between different CPUs and used to write parallel programs on clusters and supercomputers. Its a rather low-level C library and you need to spend some time learning it if you want to use it effectively. Your random assembly of lab PCs is probably not

[sage-support] Re: deleting worksheets

2011-03-03 Thread David
Thanks, that did it. I never noticed the Trash link. -- David -- To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support+unsubscr...@googlegroups.com For more options, visit this group at

[sage-support] Re: jmol in OS X on Chrome

2011-03-03 Thread Benjamin Jones
I'm not sure if it's me, but the spkg at: http://www.uwosh.edu/faculty_staff/gutow/Jmol_for_SageNoteBook-1.1.4.spkg seems to be corrupted now. I upgraded my Sage to 4.6.2.rc1 and ran ./ sage -f above URL and I get error messages saying the archive is invalid. I ran the same command but pointed

[sage-support] Re: New to sage: significant digits, etc.

2011-03-03 Thread sm123123
I got: File problemset.py, line 39 _st_.inline(_sage_const_1 , latex(''%_sage_const_12p 3e%lnm1)) ^ SyntaxError: invalid token where lnm1 is a variable defined in a \begin{sagesilent} ... \end{sagesilent} environment. On Mar 3,

Re: [sage-support] Re: jmol in OS X on Chrome

2011-03-03 Thread William Stein
On Thu, Mar 3, 2011 at 8:23 AM, Benjamin Jones benjaminfjo...@gmail.com wrote: I'm not sure if it's me, but the spkg at: http://www.uwosh.edu/faculty_staff/gutow/Jmol_for_SageNoteBook-1.1.4.spkg seems to be corrupted now. I upgraded my Sage to 4.6.2.rc1 and ran ./ sage -f above URL and I get

[sage-support] Re: New to sage: significant digits, etc.

2011-03-03 Thread sm123123
:) I tried the \percent macro. I got: File problemset.py, line 39 _st_.inline(_sage_const_1 , latex(''%_sage_const_12p 3e%lnm1)) ^ SyntaxError: invalid token where lnm1 is a variable defined in a \begin{sagesilent} ...

Re: [sage-support] Re: jmol in OS X on Chrome

2011-03-03 Thread Benjamin Jones
On Thu, Mar 3, 2011 at 11:20 AM, William Stein wst...@gmail.com wrote: On Thu, Mar 3, 2011 at 8:23 AM, Benjamin Jones benjaminfjo...@gmail.com wrote: I'm not sure if it's me, but the spkg at: http://www.uwosh.edu/faculty_staff/gutow/Jmol_for_SageNoteBook-1.1.4.spkg seems to be corrupted

Re: [sage-support] Re: jmol in OS X on Chrome

2011-03-03 Thread Volker Braun
On Thursday, March 3, 2011 6:19:01 PM UTC, Benjamin Jones wrote: You're right, it's not corrupted. I had to manually delete the .spkg file in $SAGE_ROOT/spkg/optional and then run `./sage -f URL` again. I consider this to be a bug in addition to a major trap for newcomers to fall into. If I

[sage-support] Re: jmol in OS X on Chrome

2011-03-03 Thread kcrisman
On Mar 3, 1:32 pm, Volker Braun vbraun.n...@gmail.com wrote: On Thursday, March 3, 2011 6:19:01 PM UTC, Benjamin Jones wrote: You're right, it's not corrupted. I had to manually delete the .spkg file in $SAGE_ROOT/spkg/optional and then run `./sage -f URL` again. I consider this to be a