include "fzn_count_leq.mzn"; include "count_fn.mzn"; /** @group globals.counting Constrains \a c to be less than or equal to the number of occurrences of \a y in \a x. */ predicate count_leq(array[int] of var int: x, var int: y, var int: c) = fzn_count_leq(x,y,c); predicate count_leq_reif(array[int] of var int: x, var int: y, var int: c, var bool: b) = b <-> count(x,y) >= c; %-----------------------------------------------------------------------------%