Does Python need a '>>>' operator?

[Andrew Dalke]

Gareth McCaughan:
>A friend of mine has a project of classifying all finite
>chromatic mathematical fruit jokes. He knows about
  [three omitted for sake of humanity]

>and I think those are all he's found. He conjectures that
>there are no more, but the conjecture appears difficult to
>prove without tiresome case-splitting. Perhaps a computer
>proof is in order.

I did a computer proof.  Google helped me find a few that
were at least close

First off, there are plenty of grape variations, starting
with green instead of purple.

http://www.xs4all.nl/~jcdverha/scijokes/1_6.html
Q: What's purple, commutes, and is worshiped by a limited number
   of people?
A: A finitely venerated abelian grape.
Q: What's green, dangerous and commutative?
A: An abelian grape with a machine gun.
   (and that one's just plain silly).
Q: What's yellow, linear, normed and complete?
A: A Bananach space.


http://www.math.washington.edu/~plochin/Humor/mathjokes.txt
 What's green and homeomorphic to the open unit interval?
       The real lime.
 What's lavender and commutes?
       An abelian semigrape.


http://www.math.utah.edu/~cherk/mathjokes.html
The cherry theorem (a puzzle that reminds some of calculus theorems)
Q: What is a small, red, round thing that has a cherry pit inside?
A: A cherry.

http://ctl.unbc.ca/CMS/dailyjokes.html
Q:   What's green and very, very far away?
A:   The lime at infinity.

http://www.materialisations.com/humour/humour-math.html
Q: What is yellow and covered in blue paint?
A: The pumping lemon.

http://www.cs.stir.ac.uk/~scu/Humour/Science/maths.html
Q: What do you get when you cross an elephant with a banana?
A: Elephant banana sine theta in a direction mutually perpendicular
to the two as determined by the right hand rule.

(eh, but there's no color in that last one)


Excuse me while I now go crazy from reading too many of these pages.

                    Andrew
                    dalke at dalkescientific.com