Tag
#Olympiad
2 posts
Olympiad problems differ from other competition problems in kind rather than degree: few questions, several hours, and full written proofs rather than answers. Articles under this tag cover the topics that appear at that level — polynomial identities, functional equations, inequalities, roots of unity, modular arithmetic — and the standard of rigor expected when you write them up.
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Advanced Algebra Topics for Contest-Winning Edge
Past the fundamentals: polynomial identities, complex numbers, symmetric sums, modular arithmetic and the matrix algebra that shows up at olympiad level.
by Algebra Contest -
The History of Algebra Competitions: From Classroom to National Stage
How algebra competitions grew from ancient problem-setting through 19th-century school exams into national olympiads — and what the online era changed.
by Algebra Contest
