OK, here's what I did and here's what happened.
ssh'd to Sage server as normal (non-root) user, started sage. At sage
prompt:
sage: notebook(address=,open_viewer=False)
This produced the output appended.
Then, in a browser on a separate Linux machine,
I entered a URL of
Hello,
when displaying a long list on the command line, sage displays one
item per line, and often this is not very convenient for quick
inspection. Is there a way to change this behaviour, so that as many
elements as possible are displayed per line?
TIA,
Nikos
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Hi Nikos,
On Wed, Dec 23, 2009 at 2:38 AM, Nikos Apostolakis nikos...@gmail.com wrote:
SNIP
Is there a way to change this behaviour, so that as many
elements as possible are displayed per line?
You could try using the print statement:
[mv...@sage mvngu]$ /scratch/mvngu/usr/bin/sage/sage
subject says it all!!
Kjetil
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Hola!
Long ago I complaines that on my ubuntu 9.04 sage 4.0
installation the notebook interface did'nt work. Now I have upgaraded
to ububtu 9.10 and sage 4.2, and everything works out of the box.
Thanks!
Kjetil
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--- www.thinkgene.com
On Tue, Dec 22, 2009 at 6:55 AM, rvaug...@gmail.com rvaug...@gmail.com wrote:
OK, here's what I did and here's what happened.
ssh'd to Sage server as normal (non-root) user, started sage. At sage
prompt:
sage: notebook(address=,open_viewer=False)
This produced the output appended.
Then,
some exponentials exist:
sage: M = matrix(SR,2,[1,0,3,x])
sage: M.exp()
[ e0]
[-3*(e - e^x)/(x - 1) e^x]
sage: M = matrix(CDF,2,[1+i,0,3,i])
sage: M.exp()
[ 1.46869393992 + 2.28735528718*I 0]
[
Hi Kjetil,
On Wed, Dec 23, 2009 at 3:51 AM, Kjetil Halvorsen kjetil1...@gmail.com wrote:
subject says it all!!
If m is a matrix, you could do m.exp? to get help on matrix
exponential. You could do m.exp() or exp(m):
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You are doing everything right on generic system without a firewall.
Maybe your remote system has a firewall or something.
By remote system you mean the 'client',
ie, *not* the machine on which Sage is running?
On Dec 22, 11:56 am, William Stein wst...@gmail.com wrote:
On Tue, Dec 22, 2009
Minh Nguyen wrote:
Hi Kjetil,
On Wed, Dec 23, 2009 at 3:51 AM, Kjetil Halvorsen kjetil1...@gmail.com
wrote:
subject says it all!!
If m is a matrix, you could do m.exp? to get help on matrix
exponential. You could do m.exp() or exp(m):
And here's a ticket for making e^m work too:
Perhaps it would work to do:
sage: notebook(address=,open_viewer=False, secure = True)
and then use
https://128.N.NN.NNN:8000/
instead of http. But William understands these issues better than
I.
-M. Hampton
On Dec 22, 11:11 am, rvaug...@gmail.com rvaug...@gmail.com wrote:
You are doing
On Tue, Dec 22, 2009 at 9:11 AM, rvaug...@gmail.com rvaug...@gmail.com wrote:
You are doing everything right on generic system without a firewall.
Maybe your remote system has a firewall or something.
By remote system you mean the 'client',
ie, *not* the machine on which Sage is running?
By
On Tue, Dec 22, 2009 at 9:45 AM, Marshall Hampton hampto...@gmail.com wrote:
Perhaps it would work to do:
sage: notebook(address=,open_viewer=False, secure = True)
and then use
https://128.N.NN.NNN:8000/
instead of http. But William understands these issues better than
I.
If the OP has
First of all, thanks *very much* for all the help with this.
It is greatly appreciated.
I just got it to work remotely after disabling the firewall
on the machine running Sage and then re-booting.
That is considerable progress.
However: I'm obviously not crazy about running
my machine w/ the
First of all, thanks *very much* for all the help with this.
It is greatly appreciated.
I just got it to work remotely after disabling the firewall
on the machine running Sage and then re-booting.
That is considerable progress.
However: I'm obviously not crazy about running
my machine w/ the
First of all, thanks *very much* for all the help with this.
It is greatly appreciated.
I just got it to work remotely after disabling the firewall
on the machine running Sage and then re-booting.
That is considerable progress.
However: I'm obviously not crazy about running
my machine w/ the
rvaug...@gmail.com wrote:
First of all, thanks *very much* for all the help with this.
It is greatly appreciated.
I just got it to work remotely after disabling the firewall
on the machine running Sage and then re-booting.
That is considerable progress.
However: I'm obviously not crazy
On Tue, Dec 22, 2009 at 10:26 AM, rvaug...@gmail.com rvaug...@gmail.com wrote:
First of all, thanks *very much* for all the help with this.
It is greatly appreciated.
I just got it to work remotely after disabling the firewall
on the machine running Sage and then re-booting.
That is
On Tue, Dec 22, 2009 at 10:26 AM, rvaug...@gmail.com rvaug...@gmail.com wrote:
First of all, thanks *very much* for all the help with this.
It is greatly appreciated.
I just got it to work remotely after disabling the firewall
on the machine running Sage and then re-booting.
That is
I see in the
help(notebook)
that one can have a list of accounts where password less ssh is permitted.
(i.e.
accounts which have entries in /etc/passwd)
How do those unix accounts relate to an Sage account set up by a user?
If I create accounts on a unix system sage1, sage2 ... sage 10, and
Dear Sage support,
I just had got a very strange error message. I had problems to do some
factorisation in a multi-polynomial ring. It took too long, so I
interrupted it with Ctrl-C.
Later, another factorisation was attempted, but sage (version 4.2.1)
was immediately leaving. Its last words:
On Tue, Dec 22, 2009 at 11:06 AM, Dr. David Kirkby
david.kir...@onetel.net wrote:
I see in the
help(notebook)
that one can have a list of accounts where password less ssh is permitted.
(i.e.
accounts which have entries in /etc/passwd)
How do those unix accounts relate to an Sage account
Responding myself ... while the notebook is very nice, something is
strange. I give the command
search_doc(trigonometry)
and up comes some links to help files. Then i click on one of them, and
the file comes up, BUT IT TAKES a very long time --- much longer than loading
link on the web! that is
Hola!
I am still learning sage, and find the documentation usefull, but some
questions I can't find the answer there...
When I have got an expression xontaining exponentials, and I can
recognice the elements of the exponential form
for sin, cos, etc, how can I get that automatically in
William Stein wrote:
On Tue, Dec 22, 2009 at 11:06 AM, Dr. David Kirkby
david.kir...@onetel.net wrote:
I see in the
help(notebook)
that one can have a list of accounts where password less ssh is permitted.
(i.e.
accounts which have entries in /etc/passwd)
How do those unix accounts
On Tue, Dec 22, 2009 at 12:24 PM, Dr. David Kirkby
david.kir...@onetel.net wrote:
William Stein wrote:
On Tue, Dec 22, 2009 at 11:06 AM, Dr. David Kirkby
david.kir...@onetel.net wrote:
I see in the
help(notebook)
that one can have a list of accounts where password less ssh is permitted.
On Tue, 22 Dec 2009 10:26:41 -0800 (PST), rvaug...@gmail.com
rvaug...@gmail.com wrote:
However: I'm obviously not crazy about running
my machine w/ the firewall disabled.
Is there a way to config the firewall such that
the firewall is enabled AND Sage can be run remotely?
Possibly specify
I don't use Linux, so I don't know the syntax for the firewall. But any
half-reasonable firewall will allow you to open only a specific port.
I'd rather allow the host to communicate only with the sage server using
a filter for the ip.
Almost any linux distro has iptables installed, and it's
William Stein wrote:
cd /home/someuser
su - someuser /home/someuser/sage-4.2/sage
That's a good idea.
Does the password less ssh login offer any advantages over that?
Huge! It means the worksheet processes are a different user (on a
different computer if you want) than the server
Pablo Angulo wrote:
I don't use Linux, so I don't know the syntax for the firewall. But any
half-reasonable firewall will allow you to open only a specific port.
I'd rather allow the host to communicate only with the sage server using
a filter for the ip.
Almost any linux distro has
Hi all!
I'm trying to do something which I haven't seen any examples so far :
symbolic convolution. I know I can use lists or Piecewise defined
functions to do a convolution, but here my interest is the symbolic
solution.
To illustrate an example, I would like to make a function that would
do
On Dec 21, 9:04 am, Jason Grout jason-s...@creativetrax.com wrote:
Mike Witt wrote:
Is there a way to control the default number of display digits. In
other words, suppose I have something like e^k and k ends up taking on
the value (1.23*10^-12)*t. Then when I display this, either with
Hey,
On Wed, Dec 23, 2009 at 3:57 AM, Kjetil Halvorsen kjetil1...@gmail.comwrote:
Responding myself ... while the notebook is very nice, something is
strange. I give the command
search_doc(trigonometry)
and up comes some links to help files. Then i click on one of them, and
the file comes
I'm trying to do something which I haven't seen any examples so far :
symbolic convolution. I know I can use lists or Piecewise defined
functions to do a convolution, but here my interest is the symbolic
solution.
Just to encourage you, this would be great if we had it, so keep
trying and
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