prolog , How does the predicate 'repeat' create infinite choice points in prolog?

How does the predicate 'repeat' create infinite choice points in prolog?


Tag: prolog

I do not understand how the predicate repeat evaluates to be true at all times and create infinite choice points. For example, when I call:

:- repeat, reset, do(task,job).

Thank you for your help!


It doesn't work all at once, but bit by bit. As if defined by the following two clauses:

 repeat :- repeat.


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