19 lines
734 B
MiniZinc
19 lines
734 B
MiniZinc
include "lex_less.mzn";
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include "fzn_lex_less_int.mzn";
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include "fzn_lex_less_int_reif.mzn";
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%-----------------------------------------------------------------------------%
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% Requires that the array 'x' is strictly lexicographically less than array 'y'.
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% Compares them from first to last element, regardless of indices
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%-----------------------------------------------------------------------------%
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predicate lex_less_int(array[int] of var int: x,
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array[int] of var int: y) =
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fzn_lex_less_int(x, y);
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predicate lex_lt_int(array[int] of var int: x,
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array[int] of var int: y) =
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lex_less(x, y);
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%-----------------------------------------------------------------------------%
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