[ library(ic_symbolic) | Reference Manual | Alphabetic Index ]
# 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