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The lecture introduces least (or prime) period to avoid trivial cases. If a point returns to itself after $m$ iterations, it will also return after any multiple of $m$.

Conditions: $f$ is a function.; $p$ is a periodic point of $f$.

The lecture introduces least (or prime) period to avoid trivial cases. If a point returns to itself after $m$ iterations, it will also return after any multiple of $m$.

Conditions: $f$ is a function.; $p$ is a periodic point of $f$.