On Wed, Jul 14, 2010 at 11:51 PM, Nathann Cohen wrote:
> As such a polynomial will grow very large, very quickly, I would like
> to know which would be the best way to compute it. I already know
> things like the degree of the final polynomial, if it can help.
Have you tried using the default pol
Hello everybody !!!
I would like to write some graph-theoretical function which involves
large polynomials. Actually, what I have is the following : to each
vertex of my graph is associated a variable, and I want to compute the
product over all the edges u,v of (X_u - X_v). I am then just
interest
Hi MInh
Awesome! Got it to work.
Thanks a bunch.
Best,
Vasu
On Jul 14, 8:13 pm, Minh Nguyen wrote:
> Hi Vasu,
>
> On Thu, Jul 15, 2010 at 4:58 AM, vasu wrote:
> > I am relatively new to this, so does anybody have a clue how to get
> > the thing working!
>
> Don't copy the code from the Sage mod
Hi Vasu,
On Thu, Jul 15, 2010 at 4:58 AM, vasu wrote:
> I am relatively new to this, so does anybody have a clue how to get
> the thing working!
Don't copy the code from the Sage mode page. Use the code that is
printed to your terminal after you have successfully installed
sage-mode. And make su
On Wed, Jul 14, 2010 at 3:04 PM, Johannes wrote:
> scalar(v,w) = v * m * w
This is not what you want to do --
http://sagemath.org/doc/tutorial/tour_functions.html explains what is
going on here.
> otherwise, if i do it this way, directly on the console it works:
> v1 = vector([1,1,1])
> v2 = vec
Hi list,
i have a problem defining a function realizing the default scalar:
i have m = matrix([[1,0,0,],[0,1,0],[0,0,1]])
and want to define
scalar(v,w) = v * m * w
but i always get this:
(v, w) |-->
[v*w 0 0]
[ 0 v*w 0]
[ 0 0 v*w]
otherwise, if i do it this way, directly on the console
Hi all
I am trying to get sage-mode working for Emacs 23.1 on an ubuntu
10.04. I downloaded the spkg from
http://wiki.sagemath.org/sage-mode
and made the changes to my init.el file by adding that piece of code
mentioned in the website. Now this is the error I keep getting when I
start emacs.
Warni
On Jul 13, 8:35 pm, David Sanders wrote:
> On Jul 13, 4:47 pm, Jason Grout wrote:
>
>
>
> > On 7/13/10 4:46 AM, David Sanders wrote:
>
> > > Hi,
>
> > > I need to superimpose several region_plot's. These have regions
> > > colored in different colors which may or may not overlap. However, if
>
Sorry about the beginner's question. The FAQ clarified matters. The
tutorial on save() and load() must be obsolete.
The FAQ says to save(object, DATA+filename), then load(DATA
+filename). This works.
It seems one must make a note of the value of DATA when saving, in
order to load the object in
A beginner's question: how to save and load objects?
I tried to follow the examples in the tutorial, but without success.
Am I missing something obvious?
(using both Sage 4.4.4 OS X 10.6 and Sage 4.3.4 Linux).
sage: save(solution, '2-2-solution')
2-2-solution.sobj
sage: load('2-2-solutio
Must be better than nothing. I'll try it. Thank you.
Alec
On Thu, Jul 15, 2010 at 12:19 AM, kcrisman wrote:
> Dear Alec,
>
> The following will (partly) answer your question if you use 'axes'
> instead of 'frame'. I'm not sure (vis-a-vis that thread) if it will
> completely do it for you, thoug
Dear Alec,
The following will (partly) answer your question if you use 'axes'
instead of 'frame'. I'm not sure (vis-a-vis that thread) if it will
completely do it for you, though.
- kcrisman
http://groups.google.com/group/sage-support/browse_thread/thread/d7e7b531a67c57fd
On Jul 13, 12:01 am,
Sounds like an interesting project. Is it for school or for fun?
I'm using Sage to make art and sorta failing. If I knew more
programming I'd give it a lot more time, but sadly my only talents are
in the GIMP/Inkscape department.
Alec
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