[Purdue-pm] Next Week - Topic?

[Mark Senn]

> If we took the time to plan a topic for this month, it has slipped my mind.
> Joe says his TPRC talk could use another run, but doesn't think he can
> polish it enough in the next week to make that worth a redo. I don't think
> there's anything in my current computing life that I could or should pull
> out into a presentation. So, we're stuck.

Idea:
Picture a ball (circle) inside a square.  The circle hits
a wall of the square and bounces off in the expected way.
Wrote code to do the computation for the outgoing angle.
Everyone can copare their solutions and say which they
like the best and why.

-mark