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1include "fzn_lex_lesseq_set.mzn";
2include "fzn_lex_lesseq_set_reif.mzn";
3
4%-----------------------------------------------------------------------------%
5% Requires that the array 'x' is lexicographically less than or equal to
6% array 'y'. Compares them from first to last element, regardless of indices
7%-----------------------------------------------------------------------------%
8
9predicate lex_lesseq_set(array[int] of var set of int: x,
10 array[int] of var set of int: y) =
11 fzn_lex_lesseq_set(x, y);
12
13predicate lex_leq_set(array[int] of var set of int: x,
14 array[int] of var set of int: y) =
15 lex_lesseq_set(x, y);
16
17%-----------------------------------------------------------------------------%