Hi Laurent,
1.) use
#! /usr/bin/env sage-python
using /usr/bin/env is the recommended and more portable way on unix
systems, also for bash scripts (#! /usr/bin/env bash),
the interpreter of this script will now be the python interpreter/
distribution shipped with sage (which is actually i
On May 12, 6:50 pm, Jason Grout wrote:
> kilucas wrote:
>
> > On May 12, 5:14 pm, Jason Grout wrote:
> >> kilucas wrote:
> >>>
> >>> I hadn't thought about multiple v single notebook architectures and
> >>> will think harder about that now.
> >> Or what I would do in your place is just use on
Having read a lot of posts about how the networking side of VMWare and
Sage should be set up I confess I'm quite confused - and still haven't
managed to get Sage running. So I wondered if I could get a few
initial questions out of the way and then ask how the networking
should look for the three s
Interesting... it seems that every transform (Laplace, Fourier,
Hilbert, etc.) are evaluated trying lookup table method first (in
combination with partial decomposition or factorization probably), and
only if this method fails, the integration engine takes place. I'm
wondering whether this solutio
I have this line in my php file
-
$login_page = file_get_contents("http://localhost:$notebook_server/
simple/Login?username=admin&password=$password");
When I load it, the variables $login_page, $password have nothing in
them.
I have started the twis
On May 15, 2009, at 7:19 AM, RALPH THOMAS wrote:
> Robert, please stay with me.
>
> I am trying to get this to work on a Linux server setting just to
> right.
> Localhost.
> I need to understand what I am doing.
>
> Do I use your script to start a subset of the notebook? One cell.
> Doesn't
On May 15, 7:22 pm, merlinson wrote:
> Did I mention that Sage is amazing and
> well worth installing linux to use?
Although not intended, I think that's true ;)
I suggest you strongly to go to wiki.sagemath.org , create an account,
create a new page titled "Wubi Linux Install Guide" or somet
Hello all,
I did the usual install for windows with vmware and everything in the
tutorial worked fine until I got to the part about using external
script files. Then I was confronted with a command line interface and
(I think) the prospect of having my files buried in a vmware virtual
file syste
Errata in my question :
> 3. I try to fix the second problem by adding the following in .bashrc :
> export SAGE_PATH=$PYTHONPATH
> source $HOME/Sage/sage-env <<< Correction :
> $HOME/Sage/local/bin/sage-env
>
>
--~--~-~--~~~---~--~~
To post t
Hello
The issue was already discussed, but I did not found definitive
answers with my friend (google).
I extracted the archive
sage-3.4.1-linux-Ubuntu_8.10-sse2-i686-Linux.tar.gz
in $HOME/Sage
Well. Now I want to use Sage and some personal modules in the same time
in a python script.
On 15 May 2009, at 16:33, Mike Hansen wrote:
>
> In Sage 4.0 which will be released within the week, you'll be able to
> do the following:
>
> sage: var("a b c d e")
> (a, b, c, d, e)
> sage: e1 = a == b + c
> sage: e2 = d == e * a
> sage: e3 = e2.subs(e1); e3
> d == (b + c)*e
Well, that's what
Hello,
On Fri, May 15, 2009 at 5:06 AM, Paul Sargent wrote:
> Lets give ourselves two symbolic equations:
>
> sage: var("a b c d e")
> sage: e1 = a == b + c
> sage: e2 = d == e * a
>
> Now, lets say I want to know what c is in terms of b, d & e. By hand
> I'd substitute e1 in e2, and then solve
Hi Claude,
On Fri, 15 May 2009 06:41:14 -0700 (PDT)
Claude wrote:
>
> Hi All,
> Could somebody help me in programming, for example, the Hilbert
> transform, or Mellin transform, taking Laplace one as a guideline.
> Thanks in advance.
The documentation of both Hilbert and Mellin transform f
Not sure if this is what you are after, but the following would give you
the solution:
sage: solve([e1,e2],c,a)
[[c == (d - b*e)/e, a == d/e]]
You can give n equations to solve and solve for n variables. Solve will
insert one into another automatically.
An equation has a different syntax to a
On Fri, May 15, 2009 at 1:02 AM, me wrote:
>
> I did download the sage thing and also the player. then I read the
> instruction to make the program actually but it does not do what i
> want.
> In detail when I login with: login and sage. and write down
> "notebook" nothing happening although I
Hi All,
Could somebody help me in programming, for example, the Hilbert
transform, or Mellin transform, taking Laplace one as a guideline.
Thanks in advance.
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-- Forwarded message --
From: Bill Allombert
Date: Fri, May 15, 2009 at 6:39 AM
Subject: sage binaries did not work
To: William Stein
Hello William,
(feel free to forward this email wherever you want)
I tried to install the SAGE binary below:
sage-3.4.1-linux-Debian_GNU_Linux
Hi,
I keep running into a road block which I think means either I'm
missing something simple, or I'm thinking about things the wrong way.
I'm fairly new to sage, and CAS in general, so either is possible.
Here's a simple example of what I'm doing.
Lets give ourselves two symbolic equations:
sa
On Fri, May 15, 2009 at 2:36 AM, wrote:
>
> Dear Jim,
>
> On May 15, 4:03 am, jimfar wrote:
>> Thanks, I was confusing myself with the definition of the order of an
>> element with order of the cycle.
>
> Are you really confusing it?
>
> As much as I understood, you only want those elements tha
On May 15, 2009, at 1:02 AM, me wrote:
>
> I did download the sage thing and also the player. then I read the
> instruction to make the program actually but it does not do what i
> want. In detail when I login with: login and sage. and write down
> "notebook" nothing happening although I have my
Hello,
stereometry needs imagination or more experience,
to understand cross-sections and so on
I found some interactive example
http://www.learner.org/courses/learningmath/geometry/session9/part_c/index.html
I'd like to have sage interact for solid construction and
cutting_plane parameters
and
Hi,
On Fri, May 15, 2009 at 8:02 AM, me wrote:
>
> I did download the sage thing and also the player. then I read the
> instruction to make the program actually but it does not do what i
> want. In detail when I login with: login and sage. and write down
> "notebook" nothing happening although I
I did download the sage thing and also the player. then I read the
instruction to make the program actually but it does not do what i
want. In detail when I login with: login and sage. and write down
"notebook" nothing happening although I have my firefox wideopen!
In other words, Firefox can not
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