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occurrences(+Value, +List, ?N)
Value occurs N times in List
- Value
- domain value
- List
- list of variables or domain values
- N
- integer variable or integer
Description
	Constrains its arguments such that Value occurs exactly N times
	in List.
	This is implemented by mapping onto ic_global:occurrences/3.
	All list elements and Value must be variables or values of the
	same domain.  If one or more of them are domain-less, they will
	be given the same domain as the others.
Modules
This predicate is sensitive to its module context (tool predicate, see @/2).
See Also
ic_global : occurrences / 3