Find the transient and repeated parts of a list:

Find the transient and repeated parts of a string:

Find the transient and repeated parts of a list of any kind of elements:

Change the constraint on the minimal number of occurrences of the repeated sublist:

The elements of the first argument of FindTransientRepeat can have different heads:

FindTransientRepeat accepts SparseArray and structured array objects:

FindTransientRepeat can detect an incomplete copy of the repeated sublist in the last position:

The minimum number of repetitions refers to complete repetitions:

Recover the generator of a StringRepeat expression:

Select all sublists containing a repeated part of given properties:

Compare with Repeated:

Find the period of a function on a given interval:

Compare with FunctionPeriod:

Quadratic irrational numbers have continued fractions that are ultimately periodic:

Compare the representations for a rational number with an infinite decimal part:

Find the repeated part of a cellular automaton:

Find periods of the rule 90 cellular automaton with different sizes:

When no repeated part exists, FindTransientRepeat returns its first argument and an empty list:

When no repeated part satisfies the condition on the number of occurrences, FindTransientRepeat returns its first argument and an empty list:

FindTransientRepeat returns the pair of sublists {transient,repeat} for which transient has a minimum length:

FindTransientRepeat finds the transient part and the repeated part of an expression:

FindRepeat expects a periodic expression:

When an expression has no transient part, FindRepeat[expr,n] is identical to Last[FindTransientRepeat[expr,n]]: