[sage-support] Re: Doctesting in parallel

2009-09-06 Thread Minh Nguyen
Hi kcrisman, On Mon, Sep 7, 2009 at 6:37 AM, kcrisman wrote: > > By the way, why doesn't that cause a problem when it's just the -t > flag? I don't understand your question. Can you please explain? -- Regards Minh Van Nguyen --~--~-~--~~~---~--~~ To post to thi

[sage-support] Re: Doctesting in parallel

2009-09-06 Thread Minh Nguyen
On Mon, Sep 7, 2009 at 6:36 AM, kcrisman wrote: > I see the problem. I was running the command from my home directory, > but testing files in a nonexistent devel/sage in my home directory. > Maybe you can add something like that for those of us who don't > necessarily cd into sage-x.x.x/ befor

[sage-support] Re: Confusion on contour plots for different types of functions

2009-09-06 Thread William Stein
On Sun, Sep 6, 2009 at 5:51 PM, Dylan Thurston wrote: > > I'm trying to improve the complex_plot facilities to include real and > complex contour lines, in the style of the book Visual Complex > Analysis.  I'm getting rather confused by some of the behaviour of > contour_plot in SAGE 4.1.1. > > Sp

[sage-support] Re: Failure to compile mpir on Centos 3

2009-09-06 Thread William Stein
On Sun, Sep 6, 2009 at 3:53 PM, Johann "Myrkraverk" Oskarsson wrote: > > Hi all, > > On Sun, Sep 6, 2009 at 4:21 AM, William Stein wrote: > >> I suggested a little change. > > I've submitted, what I believe to be minimal changes to that text. > Might be clearer, if it works to compile with GCC, 4.

[sage-support] Confusion on contour plots for different types of functions

2009-09-06 Thread Dylan Thurston
I'm trying to improve the complex_plot facilities to include real and complex contour lines, in the style of the book Visual Complex Analysis. I'm getting rather confused by some of the behaviour of contour_plot in SAGE 4.1.1. Specifically, if I run sage: f(z) = z^2; p1 = complex_plot(f, (-3,3)

[sage-support] Re: ubuntu 9.04 sage notebook LaTeX does not work : kpdf not availabe

2009-09-06 Thread Dylan Thurston
On Sep 4, 6:09 am, Minh Nguyen wrote: > > Which alternative package to "kpdf" should I use and should I > > recompile/reconfigure Sage ? > > For viewing PDF files, evince and xpdf are good programs. However, > evince can view other types of files besides PDF, e.g. djvu files. > It's also helpful

[sage-support] Re: Failure to compile mpir on Centos 3

2009-09-06 Thread Johann "Myrkraverk" Oskarsson
Hi all, On Sun, Sep 6, 2009 at 4:21 AM, William Stein wrote: > I suggested a little change. I've submitted, what I believe to be minimal changes to that text. Might be clearer, if it works to compile with GCC, 4.0.x, but I'm not in a position to try that now (or at all), and it shouldn't be sai

[sage-support] Re: Doctesting in parallel

2009-09-06 Thread kcrisman
By the way, why doesn't that cause a problem when it's just the -t flag? - kcrisman --~--~-~--~~~---~--~~ 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

[sage-support] Re: Doctesting in parallel

2009-09-06 Thread kcrisman
"Testing them all using one thread would take a few hours." Why, yes, it did! I see the problem. I was running the command from my home directory, but testing files in a nonexistent devel/sage in my home directory. Maybe you can add something like that for those of us who don't necessarily cd

[sage-support] Re: Trouble getting sage to find a bit of code I've written.

2009-09-06 Thread J. Cooley
Ah, okay! So I needed to type `from sage.schemes.elliptic_curves.ell_curve_isogeny import ` into the sage command line. That seems to have worked. Thank you both very much. Jenny --~--~-~--~~~---~--~~ To post to this group, send email to sage-support@googlegroups.c

[sage-support] Re: Trouble getting sage to find a bit of code I've written.

2009-09-06 Thread Tim Dumol
By "Sage shell", I meant a cell in a worksheet if you're using the Notebook, or the ipython interface of `sage`. Sorry for any confusion. On Sep 7, 12:12 am, "J. Cooley" wrote: > Thanks for your response. What and where is the Sage shell? > > Cheers. --~--~-~--~~~---~

[sage-support] Re: Trouble getting sage to find a bit of code I've written.

2009-09-06 Thread Jan Groenewald
Hi On Sun, Sep 06, 2009 at 09:12:45AM -0700, J. Cooley wrote: > Thanks for your response. What and where is the Sage shell? In a terminal like gnome-terminal or xterm or rxvt, type sage It is a shell based on ipython, with advanced features like autocompletion and special functions for debuggi

[sage-support] Re: Trouble getting sage to find a bit of code I've written.

2009-09-06 Thread J. Cooley
Thanks for your response. What and where is the Sage shell? Cheers. --~--~-~--~~~---~--~~ 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,

[sage-support] Re: Trouble getting sage to find a bit of code I've written.

2009-09-06 Thread Tim Dumol
You need to `from sage.schemes.elliptic_curves.ell_curve_isogeny import ` first on the Sage shell, since `sage.schemes.elliptic_curves.ell_field` is not automatically imported. On Sep 6, 11:31 pm, "J. Cooley" wrote: > Firstly, sorry if my questions are stupid; I only started using sage 3 > weeks

[sage-support] Trouble getting sage to find a bit of code I've written.

2009-09-06 Thread J. Cooley
Firstly, sorry if my questions are stupid; I only started using sage 3 weeks ago. Okay, I have written a bit of code in my clone in the module ell_curve_isogeny.py, then I saved and rebuilt my clone to try and test it in sage. Sage didn't find my function. I went back and saw that in ell_field.py

[sage-support] Re: A ring with matrix ordering

2009-09-06 Thread john_perry_usm
Hi SImon, > Martin Albrecht pointed out in a related > threadhttp://groups.google.com/group/sage-devel/browse_thread/thread/497bfc... > that one can also work with TermOrder objects, which allow for an easy > creation of block orderings. > Do you think that this would be an appropriate / natural

[sage-support] Re: generating and exporting .dat file

2009-09-06 Thread Afonso Henriques Silva Leite
Thanks, I will use matplotlib as I get more experience with sage. On Sat, 2009-09-05 at 17:58 -0500, Jason Grout wrote: > asdfAfonso Henriques Silva Leite wrote: > > I forgot to send you the result: the .dat file!!! > > It is attached. One of which I generated with Mathematica. > > And the

[sage-support] Re: ubuntu 9.04 sage notebook LaTeX does not work : kpdf not availabe

2009-09-06 Thread Minh Nguyen
Hi Frederic, On Fri, Sep 4, 2009 at 9:08 PM, Frederic wrote: > I notice the Installation document still refers to Ubuntu 7.04 (hence > tetex and kpdf) which is not longer maintained by Ubuntu and possibly > it is a good idea to update the documentation it. This is now ticket #6898 http://tra

[sage-support] Re: Structured Equation Modeling (SEM) with sagemath?

2009-09-06 Thread Dan-Erik
On 5 Sep, 17:39, Jason Grout wrote: > Are you talking about this package, or something different? > > http://openmx.psyc.virginia.edu/ > Ah, thanks for highlighting that. No, the link you provided is not what I'm talking about. What you linked is a project in beta stages and there isn't even an