13 lines
489 B
MiniZinc
13 lines
489 B
MiniZinc
predicate fzn_writes_reif(array[int] of var int: I, array[int] of var int: P,
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array[int] of var int: V, array[int] of var int: O,
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var bool: b) =
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b <-> (
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forall(j in index_set(P))(O[P[j]] = V[j]) /\
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forall(i in index_set(I))
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(if forall(j in index_set(P))(P[j] != i) then
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O[i] = I[i]
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else true endif)
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);
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%-----------------------------------------------------------------------------%
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