Crux Mathematicorum
Vol. 41, No. 9
November, 2015
PageContents
371 How to Write a Crux Article — Robert Dawson
373 The Contest Corner: No. 39 — John McLoughlin
373 Problems: CC191 - CC195
374 Solutions: CC141 - CC145
377 The Olympiad Corner: No. 337 — Carmen Bruni
377 Problems: OC251 - OC255
378 Solutions: OC191 - OC195
383 Book Reviews — Robert Bilinski
386 Focus On...: No. 19 — Michel Bataille
392 A Mathematical Performance — Hee-Joo Nam, Giavanna Valacco and Ling-Feng Zhu
397 Problems: 4081 - 4090
401 Solutions: 3981 - 3990
413 Solvers and Proposers Index