July 2000
is the source for the problem and solution, in LaTeX. The problem is straight text, but the solution involves some formulas.
(IBM LaTeX reader: TechExplorer)
is a PostScript version of the same thing. (Viewable with GhostScript.)
With a little foresight you will end up with a single coin at (0,-4).
If you have any problems you think we might enjoy, please send them in. All replies should be sent to: ponder@il.ibm.com