code:
a,t = var('a,t')
x = function('x', t)
y = function('y', t)
dx2 = diff(x,t,2) == -(1-a)*((x-a)/(sqrt((x-a)^2 +
y^2))^3)-a*((x+1-a)/(sqrt((x+1-a)^2 + y^2))^3)+x+2*diff(y,t,1)
dy2 = diff(y,t,2) == -(1-a)*(y/(sqrt((x-a)^2 +
y^2))^3)-a*(y/(sqrt((x+1-a)^2 + y^2))^3)+y-2*diff(x,t,1) desolv
Hi,
Anyone can please introduce me to plotting Voronoi cells of Lattices (i.e.
the projection in 2D of lattices say A3 or A8) in Sage? I mean what should
be the first step to start with. I am a newbie in this field as well as
Sage.
Hope to receive a positive feedback.
Thanks
Assad
--
You re
hello folks.
kubuntu linux; sage 5.6; firefox 18.0.1
It says in the sage tutorial that semicolons are not needed at the end
of lines, but I am having difficulty with cut-and-pasting
multiple-line sage command sequences from the reference manual to a
notebook cell.
Specifically, it seems as thoug
IIRC I changed it to run the UI with the same user account. Just log in as
"sage" with password "sage" and follow the instructions.
On Monday, February 4, 2013 5:46:08 AM UTC, mc.hernandez131 wrote:
>
> El jueves, 12 de julio de 2012 07:27:17 UTC-5, jori.ma...@uta.fi escribió:
> > How to change
On Sun, 3 Feb 2013, mc.hernandez131 wrote:
did u manage to solve this problem? I'm experiencing the same problem.
We have now used browser on virtual host, i.e. Windows-based browser like
Firefox.
New versions of Sage are released quite often. For that it I don't modify
.ova. There should
Hello,
i try to comment uncomment block of code on the sage notebook, but the
schortcut are similar to some shortcut of firefox.
for example:
clrt-: doesn't work and firefox zoom out the page
clrt 3 and 4 : work but firefox change the page to the tab 3 or 4
why don't change it like:
ctrl shift so
Alfredo,
did u manage to solve this problem? I'm experiencing the same problem. I'm
running sage from with the Oracle VM and i'm not even able to get SAGE to load
on my explorer neither chrome or mozilla.
thanks
mc.hernandez131
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El jueves, 12 de julio de 2012 07:27:17 UTC-5, jori.ma...@uta.fi escribió:
> How to change keyboard layout on X? From
>
> http://wiki.sagemath.org/SageAppliance#Changing_the_keyboard_layout I
>
> found only help about changing layout on console. Has someone written
>
> step-by-step guide for
