Jip J. Dekker
f2a1c4e389
git-subtree-dir: software/mza git-subtree-split: f970a59b177c13ca3dd8aaef8cc6681d83b7e813
7 lines
289 B
MiniZinc
7 lines
289 B
MiniZinc
predicate fzn_sum_pred_reif(var int: i, array[int] of set of int: sets,
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array[int] of int: cs, var int: s, var bool: b) =
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let {
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array[index_set(sets)] of int: sums = [ sum(i in sets[j])(cs[i]) | j in index_set(sets) ];
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} in b <-> sums[i] = s;
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