: A collection of actual BMO problems, typically covering the period from 1996 to 2010 in the revised edition.
: Inequalities, polynomials, and functional equations. a mathematical olympiad primer geoff smith pdf
for summations). Smith explains these clearly; make sure you master them early. : A collection of actual BMO problems, typically
: The first section (roughly 50 pages) provides a concise introduction to the four core pillars of Olympiad mathematics: Algebra , Combinatorics , Geometry , and Number Theory . Geometry vs. Number Theory)?
Which do you find most difficult (e.g., Geometry vs. Number Theory)?