[sage-support] updating jmol

2011-10-03 Thread MathLynx
When I downloaded and installed SAGE, a copy of jmol must have been installed for presenting 3d graphics. I would like to update this copy to the most recent version of jmol available, but I cannot find it in the file structure installed. Where is jmol? Any special info needed to update? -- To

Re: [sage-support] random rearranging/duplicating/deleting of text and cells

2011-10-03 Thread William Stein
On Monday, October 3, 2011, D.C. Ernst wrote: > I was just updating one my worksheets that I use as an introduction to > Sage for my calculus students and I got hit with the random > rearranging/duplicating/deleting of text blocks bug. I'm hoping you > know what I mean. This seems to happen to me

[sage-support] random rearranging/duplicating/deleting of text and cells

2011-10-03 Thread D.C. Ernst
I was just updating one my worksheets that I use as an introduction to Sage for my calculus students and I got hit with the random rearranging/duplicating/deleting of text blocks bug. I'm hoping you know what I mean. This seems to happen to me a lot. Anyway, someone once told me of a way to start

[sage-support] sage notebook login question

2011-10-03 Thread Shao-Ching Huang
Hi We are thinking of embedding a sage notebook server in our web site. The web site already requires users to log in (using username/password). Is it possible to "feed" this username/password information directly to sage notebook server so that user does not need to type their user name and passw

[sage-support] Question about eclipse + pydev + sage

2011-10-03 Thread juaninf
Hi everyone I want use eclipse + pydev IDE for SAGE, I see this https://groups.google.com/forum/#!topic/sage-support/HTPssIMKMHw/discussion I got set sage-python as interpreter, but when "run" the *. sage, it returns Error File "/ home/juaninf/workspace/goppa1/src/test.sage", line 28 F. = G

Re: [sage-support] Re: Question about MPI in SAGE

2011-10-03 Thread Juan Grados
... 2011/10/2 Juan Grados > My openmpi > > openmpi 1.4.1-3 > > > 2011/10/2 Volker Braun > >> On Sunday, October 2, 2011 4:25:54 PM UTC+2, juaninf wrote: >>> >>> My MPI version is 0.6, >> >> >> I guess thats not OpenMPI, then? >> >> >>> -- >> To post to this group, send email to sage-support@g

[sage-support] Re: Plotting data from a CSV file

2011-10-03 Thread Jason Grout
On 10/3/11 5:21 AM, Vince wrote: Hi all, I've been attempting to plot some data from a CSV file (two columns) in SAGE and I've completely failed. Is there a nice tutorial on line somewhere? If not could anyone perhaps point me to a good starting point (I've been unable to import the data in to S

[sage-support] Plotting data from a CSV file

2011-10-03 Thread Vince
Hi all, I've been attempting to plot some data from a CSV file (two columns) in SAGE and I've completely failed. Is there a nice tutorial on line somewhere? If not could anyone perhaps point me to a good starting point (I've been unable to import the data in to SAGE). Thanks, Vince -- To post t

[sage-support] Re: Bug in Graph.is_chordal

2011-10-03 Thread Jan
Hi Nathann, I extracted the modified is_chordal function, it is shown below. Regards, Jan == def is_chordal(self, certificate = False): r""" Tests whether the given graph is chordal. A Graph `G` is said to be chordal if it contains no induced hole (a cycle of length at l