References
[1] D. H. Fowler, The Mathematics of Plato’s Academy, Oxford University Press, 1988. [2] G. Odom and J. van de Craats, Elementary Problem 3007, American Math. Monthly, 90 (1983) 482; solution, 93 (1986) 572.
Kurt Hofstetter: Object Hofstetter, Media Art Studio, Langegasse 42/8c, A-1080 Vienna, Austria E-mail address: pendel@sunpendulum.at
I am indebted to a referee for these references.