[sage-support] VirtualBox on Windows 7 sage.ovf import problem

2010-05-30 Thread dufft
Hello, There has been a couple of threads about problems with using Windows installation, but my problem is different - I can't even get Sage to work. I've installed VirtualBox 3.2.0 on my Windows 7 64bit, and tried to import the ovf. After letting me chose a file, VirtualBox shows me an empty lis

[sage-support] Sage notebook on a mobile device?

2010-05-30 Thread Alasdair
Has anybody made any headway with either of (a) optimizing Sage for a mobile device (such as an iPhone, or an Android device)? (b) produced a mobile formatted version of the notebook? There are times when I'd like access to Sage for a quick computation, and my iPod Touch is all I have with me, i

Re: [sage-support] Sage notebook on a mobile device?

2010-05-30 Thread NoSyu
2010-05-30 오후 9:54, Alasdair 쓴 글:http://math1.skku.ac.kr/wap_html Has anybody made any headway with either of (a) optimizing Sage for a mobile device (such as an iPhone, or an Android device)? (b) produced a mobile formatted version of the notebook? There are times when I'd like access to

Re: [sage-support] Sage notebook on a mobile device?

2010-05-30 Thread David Joyner
I thought William Stein wrote an iphone version of the sagenb.org page a long time ago (when you go there on your iphone and it automatically recognizes it and reformates the page accordingly). I just tested it and sagenb.org works fine on my iphone. On Sun, May 30, 2010 at 8:54 AM, Alasdair wro

[sage-support] modul for educational purposes

2010-05-30 Thread Georg Damm
Hi all, i was creating worksheets for my students and solutions for my assistents with latex and sagetex. In the process i've written some python functions which returns for example the latex code when you calculate the determinant of a matrix. I think it would be useful to cellect these in a m

[sage-support] Re: modul for educational purposes

2010-05-30 Thread ma...@mendelu.cz
Hi Perhaps it would be fine to make new directory in Sage library and put all commands focused on education there. And we should not import the commands automatically into Sage. I have also something similar - commands which can be used to demonstrate Laplace expansion of determinants and row ope

[sage-support] differentiation wrt user defined variable

2010-05-30 Thread isurug
Hello All, Suppose that i have following relationships. var('t') theta => function of t omega=derivative(theta,t) L=f(omega,theta,t) is there a way i can differentiate L w.r.t newly defined omega? sagemath gives me an error in this case saying the it cannot differentiate with functions. any help

[sage-support] Sage to run automatically in CLI

2010-05-30 Thread clinton bowen
How do i get sage to run automatically in ubuntu? I would like to be able to just type 'sage' into command line and it run automatically. I used to be able to do this but not anymore and I forgot how to do this. Thanks, Clinton -- To post to this group, send email to sage-support@googlegroups.

Re: [sage-support] Re: modul for educational purposes

2010-05-30 Thread William Stein
On Sun, May 30, 2010 at 9:27 AM, ma...@mendelu.cz wrote: > Hi > > Perhaps it would be fine to make new directory in Sage library and put > all commands focused on education there. And we should not import the > commands automatically into Sage. +1 There should be a directory "edu" here: SAGE_RO

[sage-support] set graphic viewer Linux

2010-05-30 Thread bb
Sage Graphic will always open Gimp on my Linux System (debian lenny). I would like to display Sage graphics for instance with Kview or some program else. I am not shure if this is a Sage issue, may be it is a debian default. Does anyone have experience with this under Linux? Tnx and regards B

Re: [sage-support] Sage to run automatically in CLI

2010-05-30 Thread bb
clinton bowen schrieb: How do i get sage to run automatically in ubuntu? I would like to be able to just type 'sage' into command line and it run automatically. I used to be able to do this but not anymore and I forgot how to do this. Thanks, Clinton You find a description in the install g

Re: [sage-support] set graphic viewer Linux

2010-05-30 Thread Mike Hansen
On Sun, May 30, 2010 at 11:13 AM, bb wrote: > Sage Graphic will always open Gimp on my Linux System (debian lenny). I > would like to display Sage graphics for instance with Kview or some program > else. I am not shure if this is a Sage issue, may be it is a debian default. On your system, Sage i

Re: [sage-support] Sage to run automatically in CLI

2010-05-30 Thread Mike Hansen
On Sun, May 30, 2010 at 10:33 AM, clinton bowen wrote: > How do i get sage to run automatically in ubuntu?  I would like to be > able to just type 'sage' into command line and it run automatically. I > used to be able to do this but not anymore and I forgot how to do > this. I would just add the

Re: [sage-support] Sage notebook on a mobile device?

2010-05-30 Thread William Stein
On Sun, May 30, 2010 at 6:22 AM, David Joyner wrote: > I thought William Stein wrote an iphone version of the sagenb.org page a > long time ago (when you go there on your iphone and it automatically > recognizes it > and reformates the page accordingly). No. The version there is exactly the same

Re: [sage-support] VirtualBox on Windows 7 sage.ovf import problem

2010-05-30 Thread William Stein
On Sun, May 30, 2010 at 3:27 AM, dufft wrote: > Hello, > > There has been a couple of threads about problems with using Windows > installation, but my problem is different - I can't even get Sage to > work. I've installed VirtualBox 3.2.0 on my Windows 7 64bit, and tried > to import the ovf. After

Re: [sage-support] Sage notebook on a mobile device?

2010-05-30 Thread Calcpage
I have been using SAGE on my iPod Touch lately and find very useful. The only problem I have had is viewing 3D plots as SAGE uses a java applet to render such plots. Safari on the iPod Touch does not support the jre. Is there anyway around this? TIA, A. Jorge Garcia Applied Math & CS htt

[sage-support] Re: Sage notebook on a mobile device?

2010-05-30 Thread Alasdair
Thanks for your answers - I can (just!) use the Sage notebook, but it is not easy on an iPod Touch, and requires a lot of zooming. -Alasdair On May 31, 5:37 am, Calcpage wrote: > I have been using SAGE on my iPod Touch lately and find very useful.   > The only problem I have had is viewing 3D pl

[sage-support] Re: typesetting arrays

2010-05-30 Thread Jim Ragsdale
I tried something else that a saw online: input: a=matrix(QQ,2,3,[1,2,3, 4,5,6]) show(a) output: looks like what I would expect. So do NumPy arrays not display like a matrix in the notebook? On Fri, May 28, 2010 at 5:16 PM, Jim Ragsdale wrote: > System info: > > 'Sage Version 4.4.2, Releas

Re: [sage-support] Re: Sage notebook on a mobile device?

2010-05-30 Thread Calcpage
Well, for example, when you construct 2 vectors in R^3 and find the crossproduct and try to graph all three, it works fine on my desktops with Firefox or Chrome but not on my iPod Touch with Safari. A. Jorge Garcia Applied Math & CS http://shadowfaxrant.blogspot.com Sent from my iPod On May

Re: [sage-support] Sage notebook on a mobile device?

2010-05-30 Thread William Stein
On Sun, May 30, 2010 at 12:37 PM, Calcpage wrote: > I have been using SAGE on my iPod Touch lately and find very useful.  The > only problem I have had is viewing 3D plots as SAGE uses a java applet to > render such plots.  Safari on the iPod Touch does not support the jre.  Is > there anyway arou

Re: [sage-support] modul for educational purposes

2010-05-30 Thread Dan Drake
On Sun, 30 May 2010 at 04:45PM +0200, Georg Damm wrote: > i was creating worksheets for my students and solutions for my > assistents with latex and sagetex. In the process i've written some > python functions which returns for example the latex code when you > calculate the determinant of a matrix