Crux Mathematicorum
Vol. 23, No. 2
Febuary, 1997
PageContents
65 The Academy Corner: No. 9 — Bruce Shawyer
66 The Olympiad Corner: No. 180 — R.E. Woodrow
78 Book Reviews — Edited by Andy Liu
81 Folding the Regular Heptagon — Robert Geretschläger, Bundesrealgymnasium, Graz, Austria
89 The Skoliad Corner: No. 20 — R.E. Woodrow
94 Mathematical Mayhem
109 Problems: 2214-2225
112 Solutions: 2113-2123