Jip J. Dekker
f2a1c4e389
git-subtree-dir: software/mza git-subtree-split: f970a59b177c13ca3dd8aaef8cc6681d83b7e813
11 lines
315 B
MiniZinc
11 lines
315 B
MiniZinc
include "roots.mzn";
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/** @group globals
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Returns \a s such that \a x[\p i] in \a t for all \p i in \a s
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*/
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function var set of int: roots(array[int] of var int: x,
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var set of int: t) :: promise_total =
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let { var set of index_set(x): s;
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constraint roots(x,s,t) }
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in s;
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