[sage-devel] algebraic topology in sage...

2008-06-11 Thread William Stein
Hi, If you're interested in algebraic topology, the first really major chunk of code in this direction has just been posted here http://trac.sagemath.org/sage_trac/ticket/3397 Try it out. comment, etc. William -- William Stein Associate Professor of Mathematics University of Washington

[sage-devel] Numerical Linear Algebra Followup

2008-06-11 Thread [EMAIL PROTECTED]
This is a followup question to the thread http://groups.google.com/group/sage-devel/browse_thread/thread/70deae9d64ec7840 which I'm not sure how to append to. I'd like to use the numerical linear algebra features in SAGE to produce a numerical solution for a vector in the nullspace of a

[sage-devel] Re: [Sage Bug Report] sympy functions doesn't works well with numbers

2008-06-11 Thread Ondrej Certik
On Tue, Jun 10, 2008 at 11:04 PM, mabshoff [EMAIL PROTECTED] wrote: Riccardo Gori wrote: Hello, Hi Riccardo, thanks for the bug report. I have forwarded it to sage-devel. Cheers, Michael In SAGE-3.0.2 with a Intel Mac OSX 10.5 I found the following bug: Trying to evaluate a sympy

[sage-devel] Re: [Sage Bug Report] sympy matix doesn't likes sage.integer

2008-06-11 Thread Ondrej Certik
On Wed, Jun 11, 2008 at 2:32 AM, mabshoff [EMAIL PROTECTED] wrote: On Jun 10, 5:27 pm, William Stein [EMAIL PROTECTED] wrote: On Tue, Jun 10, 2008 at 2:04 PM, mabshoff [EMAIL PROTECTED] wrote: Riccardo Gori wrote: Hello, Hi Riccardo, I have also forwarded your email to sage-devel.

[sage-devel] Re: [Sage Bug Report] sympy functions doesn't works well with numbers

2008-06-11 Thread Ondrej Certik
On Wed, Jun 11, 2008 at 11:32 AM, Ondrej Certik [EMAIL PROTECTED] wrote: On Tue, Jun 10, 2008 at 11:04 PM, mabshoff [EMAIL PROTECTED] wrote: Riccardo Gori wrote: Hello, Hi Riccardo, thanks for the bug report. I have forwarded it to sage-devel. Cheers, Michael In SAGE-3.0.2 with a

[sage-devel] small extension to foo.show() for simple plots

2008-06-11 Thread tkeller
Hi folks, I finished coding a few changes to foo.show to make it easy to display plots for use in papers etc without having to directly interact with matplotlib. Specifically, for regular plots, (I haven't tried this with contour plots but it should play well with minor additions), I've added an

[sage-devel] Re: small extension to foo.show() for simple plots

2008-06-11 Thread William Stein
On Wed, Jun 11, 2008 at 5:29 AM, tkeller [EMAIL PROTECTED] wrote: Hi folks, I finished coding a few changes to foo.show to make it easy to display plots for use in papers etc without having to directly interact with matplotlib. Specifically, for regular plots, (I haven't tried this with

[sage-devel] Re: [Sage Bug Report] sympy matix doesn't likes sage.integer

2008-06-11 Thread William Stein
On Wed, Jun 11, 2008 at 2:46 AM, Ondrej Certik [EMAIL PROTECTED] wrote: On Wed, Jun 11, 2008 at 2:32 AM, mabshoff [EMAIL PROTECTED] wrote: On Jun 10, 5:27 pm, William Stein [EMAIL PROTECTED] wrote: On Tue, Jun 10, 2008 at 2:04 PM, mabshoff [EMAIL PROTECTED] wrote: Riccardo Gori wrote:

[sage-devel] major new vmware image

2008-06-11 Thread William Stein
Hi, If you use the Sage vmware image, you may want to test this out: http://sage.math.washington.edu/home/nekret/ This was a student project for my course. With some polish it is or should be much much nicer than the vmware image we have been distributing. Try it and give me feedback. NOTE:

[sage-devel] Re: [Sage Bug Report] sympy matix doesn't likes sage.integer

2008-06-11 Thread Ondrej Certik
On Wed, Jun 11, 2008 at 2:56 PM, William Stein [EMAIL PROTECTED] wrote: On Wed, Jun 11, 2008 at 2:46 AM, Ondrej Certik [EMAIL PROTECTED] wrote: On Wed, Jun 11, 2008 at 2:32 AM, mabshoff [EMAIL PROTECTED] wrote: On Jun 10, 5:27 pm, William Stein [EMAIL PROTECTED] wrote: On Tue, Jun 10,

[sage-devel] Re: [Sage Bug Report] sympy functions doesn't works well with numbers

2008-06-11 Thread Ondrej Certik
On Wed, Jun 11, 2008 at 1:08 PM, Ondrej Certik [EMAIL PROTECTED] wrote: On Wed, Jun 11, 2008 at 11:32 AM, Ondrej Certik [EMAIL PROTECTED] wrote: On Tue, Jun 10, 2008 at 11:04 PM, mabshoff [EMAIL PROTECTED] wrote: Riccardo Gori wrote: Hello, Hi Riccardo, thanks for the bug report. I have

[sage-devel] Re: [Sage Bug Report] sympy matix doesn't likes sage.integer

2008-06-11 Thread Ondrej Certik
On Wed, Jun 11, 2008 at 3:16 PM, Ondrej Certik [EMAIL PROTECTED] wrote: On Wed, Jun 11, 2008 at 2:56 PM, William Stein [EMAIL PROTECTED] wrote: On Wed, Jun 11, 2008 at 2:46 AM, Ondrej Certik [EMAIL PROTECTED] wrote: On Wed, Jun 11, 2008 at 2:32 AM, mabshoff [EMAIL PROTECTED] wrote: On

[sage-devel] Re: small extension to foo.show() for simple plots

2008-06-11 Thread tkeller
On Jun 11, 7:48 am, William Stein [EMAIL PROTECTED] wrote: When you're done, just post it here.  Once you get  a tiny bit more experience you can get a trac account (http://trac.sagemath.org/sage_trac) from Michael Abshoff ([EMAIL PROTECTED]) and post patches for review there. This seems

[sage-devel] Re: small extension to foo.show() for simple plots

2008-06-11 Thread William Stein
On Wed, Jun 11, 2008 at 6:45 AM, tkeller [EMAIL PROTECTED] wrote: On Jun 11, 7:48 am, William Stein [EMAIL PROTECTED] wrote: When you're done, just post it here. Once you get a tiny bit more experience you can get a trac account (http://trac.sagemath.org/sage_trac) from Michael Abshoff

[sage-devel] Re: small extension to foo.show() for simple plots

2008-06-11 Thread Harald Schilly
On Jun 11, 3:45 pm, tkeller [EMAIL PROTECTED] wrote: Am I missing something? I think you can send a regular email with an attachment to this group?! H --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from

[sage-devel] Re: BLAS routines required by linbox are not installed

2008-06-11 Thread eduardo
no, I did it after the first attempt upgrading SAGEshould I maybe install manually linbox?? cheers Eduardo On Jun 5, 4:17 pm, Michael Abshoff [EMAIL PROTECTED] wrote: Eduardo Ocampo wrote: hhmm, Hi Eduardo, once more: Please stay *only on the list*, i.e. do not email me privately.

[sage-devel] Re: small extension to foo.show() for simple plots

2008-06-11 Thread Harald Schilly
On Jun 11, 6:21 pm, Thomas Keller [EMAIL PROTECTED] wrote: Thanks for the tip Harald, No problem and it worked ;) Perhaps, for the next time you should just upload the diff/patch with your edits and zip it. But I think you'll find out how this all works soon! H

[sage-devel] Re: extending of notebook interface

2008-06-11 Thread [EMAIL PROTECTED]
I've started to study the code and play with it, and then of course, other obligations took the priority. But I'll have more time during the summer. It seems like that the extending of the web interface would be pretty easy, but the real problem is that the current notebook infrastructure doesn't

[sage-devel] Re: extending of notebook interface

2008-06-11 Thread William Stein
On Wed, Jun 11, 2008 at 10:24 AM, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote: I've started to study the code and play with it, and then of course, other obligations took the priority. But I'll have more time during the summer. It seems like that the extending of the web interface would be

[sage-devel] tutorial: what to add

2008-06-11 Thread John H Palmieri
What should be included in the tutorial that's not already there? In another thread http://groups.google.com/group/sage-devel/browse_frm/thread/ 77ddcfefa972bb9b/53fda9a549b12d63? lnk=gstq=dirichlet#53fda9a549b12d63 Marshall Hampton made these suggestions: 1) In calculus/differential

[sage-devel] Re: tutorial: what to add

2008-06-11 Thread William Stein
On Wed, Jun 11, 2008 at 12:53 PM, John H Palmieri [EMAIL PROTECTED] wrote: What should be included in the tutorial that's not already there? In another thread http://groups.google.com/group/sage-devel/browse_frm/thread/ 77ddcfefa972bb9b/53fda9a549b12d63? lnk=gstq=dirichlet#53fda9a549b12d63

[sage-devel] Re: extending of notebook interface

2008-06-11 Thread [EMAIL PROTECTED]
On 11 lip, 19:34, William Stein [EMAIL PROTECTED] wrote: On Wed, Jun 11, 2008 at 10:24 AM, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote: I've started to study the code and play with it, and then of course, other obligations took the priority. But I'll have more time during the summer.

[sage-devel] Re: extending of notebook interface

2008-06-11 Thread William Stein
On Wed, Jun 11, 2008 at 4:03 PM, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote: On 11 lip, 19:34, William Stein [EMAIL PROTECTED] wrote: On Wed, Jun 11, 2008 at 10:24 AM, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote: I've started to study the code and play with it, and then of course, other

[sage-devel] Re: small extension to foo.show() for simple plots

2008-06-11 Thread tkeller
That's great and somewhat amazing that I didn't realize what was producing .patch files. Will use in future. Thomas On Jun 11, 11:30 am, Harald Schilly [EMAIL PROTECTED] wrote: On Jun 11, 6:21 pm, Thomas Keller [EMAIL PROTECTED] wrote: Thanks for the tip Harald, No problem and it worked

[sage-devel] Announcement: Sage Days 11 -- Austin, Texas

2008-06-11 Thread William Stein
Hello, Sage Days 11 will be in Austin, Texas soon-ish: November 7 -- 10, 2008. Mark your calendar.More details to come later. The website will be here: http://wiki.sagemath.org/days11 -- William -- William Stein Associate Professor of Mathematics University of