[sage-support] Re: My SAGE server has published worksheets by owner "pub". Why?

2008-12-18 Thread Crissy Ruffo
No, they were not being shared. Also, it wasn't just a select few of the worksheets that this happened to, it was all of them. -cruffo On Dec 18, 3:14 pm, Marshall Hampton wrote: > Do you happen to know if those worksheets were shared with another > user before you published them? > > -M. Hampto

[sage-support] Re: My SAGE server has published worksheets by owner "pub". Why?

2008-12-18 Thread Marshall Hampton
Do you happen to know if those worksheets were shared with another user before you published them? -M. Hampton On Dec 18, 2:21 pm, Crissy Ruffo wrote: > I have a link to the server, but for security reasons, I would rather > not post it here :) I have some time to work with whom every may be >

[sage-support] Re: My SAGE server has published worksheets by owner "pub". Why?

2008-12-18 Thread Crissy Ruffo
I have a link to the server, but for security reasons, I would rather not post it here :) I have some time to work with whom every may be able to help, and can send the link to them, set up an account , whatever. Just depends if they are available. On Dec 18, 2:18 pm, mabshoff wrote: > On Dec

[sage-support] Re: My SAGE server has published worksheets by owner "pub". Why?

2008-12-18 Thread mabshoff
On Dec 18, 12:15 pm, Crissy Ruffo wrote: > Hi Michael, Hi Crissy, > Thanks for the trac ticket.  Besides deleting the extra worksheets, is > there a way to stop this activity.  Maybe a reinstall? No clue, the first thing needed would be a way to reproduce the problem. > Crissy Cheers, Mic

[sage-support] Re: My SAGE server has published worksheets by owner "pub". Why?

2008-12-18 Thread Crissy Ruffo
Hi Michael, Thanks for the trac ticket. Besides deleting the extra worksheets, is there a way to stop this activity. Maybe a reinstall? Crissy On Dec 18, 2:07 pm, mabshoff wrote: > On Dec 18, 12:04 pm, "William Stein" wrote: > > > On Thu, Dec 18, 2008 at 11:59 AM, Crissy Ruffo > > wrote:

[sage-support] Re: SAGE equivalent to Matlab vectorized functions

2008-12-18 Thread Alasdair
If your interests are primarily numeric and not symbolic, you could also take a look at Octave, which is included in Sage, and which aims to be very Matlab-like: sage: octave.eval("y = [3 6 7]") sage: octave.eval("x = [1 2 3]") sage: octave.eval("z = y.*sin(x)") Of course you could always downlo

[sage-support] Re: My SAGE server has published worksheets by owner "pub". Why?

2008-12-18 Thread Crissy Ruffo
Hi William, Yep. On the published worksheets list, there are two copies, one owned by the actual owner, the other by pub. Crissy On Dec 18, 2:04 pm, "William Stein" wrote: > On Thu, Dec 18, 2008 at 11:59 AM, Crissy Ruffo wrote: > > > Hi all, > > > I run a semi-private sage server (version 3.

[sage-support] Re: My SAGE server has published worksheets by owner "pub". Why?

2008-12-18 Thread mabshoff
On Dec 18, 12:04 pm, "William Stein" wrote: > On Thu, Dec 18, 2008 at 11:59 AM, Crissy Ruffo wrote: > > This morning, I restarted the pc and found that I not only had the > > worksheets that I and another user published, but had copies of those > > worksheets which were published by "pub".

[sage-support] Re: My SAGE server has published worksheets by owner "pub". Why?

2008-12-18 Thread William Stein
On Thu, Dec 18, 2008 at 11:59 AM, Crissy Ruffo wrote: > > Hi all, > > I run a semi-private sage server (version 3.1.1) on the following > computer: > > Processor 2x Intel(R) Core(TM)2 CPU T7200 @ 2.00GHz > Memory 2074MB (687MB used) > Operating SystemUbuntu 8.04.1 > > This morning,

[sage-support] Re: Type error

2008-12-18 Thread William Stein
On Thu, Dec 18, 2008 at 12:24 AM, Jan Groenewald wrote: > > Hi > > On Thu, Dec 18, 2008 at 08:40:37AM +0200, Jan Groenewald wrote: >> In this worksheet: >> http://users.aims.ac.za/~jan/type_of_variable.sws >> The type of a symbolic variable multiplied by a >> rational matrix does not return a rat

[sage-support] My SAGE server has published worksheets by owner "pub". Why?

2008-12-18 Thread Crissy Ruffo
Hi all, I run a semi-private sage server (version 3.1.1) on the following computer: Processor 2x Intel(R) Core(TM)2 CPU T7200 @ 2.00GHz Memory 2074MB (687MB used) Operating SystemUbuntu 8.04.1 This morning, I restarted the pc and found that I not only had the worksheets that I an

[sage-support] Re: how do i embed sage in latex using \input files?

2008-12-18 Thread Dan Drake
On Wed, 17 Dec 2008 at 09:36AM -0800, dsoto wrote: > i am using the sagetex package to embed sage in latex documents and it > is working fabulously. some of my documents are very large and i > split them up and use \input to assemble into one document. when i > try to run sagetex on this there is

[sage-support] Re: SAGE equivalent to Matlab vectorized functions

2008-12-18 Thread Tim Lahey
On Dec 18, 2008, at 5:50 AM, Robert Bradshaw wrote: > > It should be noted that often the easiest way to get Python with all > those modules is to install Sage :). > > - Robert > I've certainly found that. SciPy and matplotlib I've had problems with installation in the past so Sage definitely h

[sage-support] Re: latex/sagetex display of matrix

2008-12-18 Thread Robert Bradshaw
On Dec 17, 2008, at 11:52 PM, Geodet wrote: > > I don't think the easiest way that you describe is possible. > In my .tex file i write: > \begin{sagesilent} > a=matrix(QQ,[[1,1],[2,-1],[1,-1]]) > \end{sagesilent} > $\sage{a.transpose()}\cdot\sage{a}=\sage{(a.transpose()*a).inverse > ()}$\ > \

[sage-support] Re: SAGE equivalent to Matlab vectorized functions

2008-12-18 Thread Robert Bradshaw
It should be noted that often the easiest way to get Python with all those modules is to install Sage :). - Robert On Dec 18, 2008, at 2:46 AM, Fernando wrote: > Harald, > > Probably I should start as you suggested installing basic python and > the modules that you list. > > Thanks for your a

[sage-support] Re: SAGE equivalent to Matlab vectorized functions

2008-12-18 Thread Fernando
Harald, Probably I should start as you suggested installing basic python and the modules that you list. Thanks for your advice, Fernando On Dec 18, 11:29 am, Harald Schilly wrote: > Fernando wrote: > > For those tasks, I usually implement the code using the vectorized > > functionalities of MA

[sage-support] Re: SAGE equivalent to Matlab vectorized functions

2008-12-18 Thread Fernando
Thanks for your answers. I will have a look to the scipy and numpy documentation. Fernando On Dec 18, 11:15 am, Jason Grout wrote: > Tim Lahey wrote: > > > On Dec 18, 2008, at 4:45 AM, Fernando wrote: > > >> Hello, > > >> I am a MATLAB user which it is considering to move to SAGE. Mainly, I >

[sage-support] Re: SAGE equivalent to Matlab vectorized functions

2008-12-18 Thread Harald Schilly
Fernando wrote: > For those tasks, I usually implement the code using the vectorized > functionalities of MATLAB. ... I also recommend you to look into numpy/scipy which is included in sage. Maybe for the start, you should leave sage alone and just work with python directly? i.e. install numpy, s

[sage-support] Re: SAGE equivalent to Matlab vectorized functions

2008-12-18 Thread Jason Grout
Tim Lahey wrote: > > On Dec 18, 2008, at 4:45 AM, Fernando wrote: > >> Hello, >> >> I am a MATLAB user which it is considering to move to SAGE. Mainly, I >> use MATLAB for algorithm prototyping, simulations and data processing. >> >> For those tasks, I usually implement the code using the vector

[sage-support] Re: SAGE equivalent to Matlab vectorized functions

2008-12-18 Thread Tim Lahey
On Dec 18, 2008, at 4:45 AM, Fernando wrote: > > Hello, > > I am a MATLAB user which it is considering to move to SAGE. Mainly, I > use MATLAB for algorithm prototyping, simulations and data processing. > > For those tasks, I usually implement the code using the vectorized > functionalities of M

[sage-support] SAGE equivalent to Matlab vectorized functions

2008-12-18 Thread Fernando
Hello, I am a MATLAB user which it is considering to move to SAGE. Mainly, I use MATLAB for algorithm prototyping, simulations and data processing. For those tasks, I usually implement the code using the vectorized functionalities of MATLAB. This is the most efficient way to code in MATLAB. For

[sage-support] Re: Type error

2008-12-18 Thread Jan Groenewald
Hi On Thu, Dec 18, 2008 at 08:40:37AM +0200, Jan Groenewald wrote: > In this worksheet: > http://users.aims.ac.za/~jan/type_of_variable.sws > The type of a symbolic variable multiplied by a > rational matrix does not return a rational matrix, > but a sage.modules.free_module_element.FreeModuleEl