Hi Sage-Devel,

If you don't sites like "digg" delete this message.

Some of you who read Digg (http://digg.com) might find the front page
right now interesting, since the top article is on Mathematica easter eggs.
The comments are here:

http://digg.com/design/Using_Mathematica_to_decorate_Easter_Eggs

The linked to article is:
  http://www.boingboing.net/2008/03/08/using-mathematica-to.html

Half the comments are of the form "[Mathematica|Wolfram] Sucks", and
none have any content.

Anyway, I tried to make an easter egg for a few seconds in Sage
and didn't get far:

var('s,t')
g(s) = abs(sin(1-s)+0.01*sin(2*(1-s)))
def P(color, rng):
   return parametric_plot3d( (cos(t)*g(s), sin(t)*g(s), s),
              (s,rng[0],rng[1]), (t,0,2*pi), color=color)

sum([P(clr, r) for clr, r in [('red',(-2.1,-1.8)), ('purple',(-1.8,1))]])


---------- Forwarded message ----------
From: Alfredo Portes <[EMAIL PROTECTED]>
Date: Sat, Mar 8, 2008 at 10:51 PM
Subject: Digg
To: William Stein <[EMAIL PROTECTED]>


This just hit the first page of Digg.

 http://www.boingboing.net/2008/03/08/using-mathematica-to.html

 Interesting that the first comment in the page is from a "new user" to
 Sage (Tom) :)

 Regards,

 Alfredo



-- 
William Stein
Associate Professor of Mathematics
University of Washington
http://wstein.org

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