Jip J. Dekker
f2a1c4e389
git-subtree-dir: software/mza git-subtree-split: f970a59b177c13ca3dd8aaef8cc6681d83b7e813
11 lines
475 B
MiniZinc
11 lines
475 B
MiniZinc
predicate fzn_int_set_channel_reif(array[int] of var int: x,
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array[int] of var set of int: y,
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var bool: b) =
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b <-> (
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forall(i in index_set(x)) (x[i] in index_set(y)) /\
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forall(j in index_set(y)) (y[j] subset index_set(x)) /\
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forall(i in index_set(x), j in index_set(y)) (x[i] = j <-> i in y[j])
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);
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%-----------------------------------------------------------------------------%
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