+A **dynamic system** describes a system whose state changes over time. Its evolution is governed by rules, often expressed through [differential equations](/wiki/differential_equations) or [recurrence relations](/wiki/recurrence_relations). Understanding these systems allows us to model phenomena from planetary motion to population growth.
+## See also
+- [Chaos Theory](/wiki/chaos_theory)
+- [Control Theory](/wiki/control_theory)
+- [System Theory](/wiki/system_theory)
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