on-restart-benchmarks/fzn_inverse_in_range.mzn at f2a1c4e38910290dc9c0caf84e7d104e58eb7b49 - on-restart-benchmarks - JD's Gitea

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 predicate fzn_inverse_in_range(array[int] of var int: f,
                   array[int] of var int: invf) =
     forall(i in index_set(f), j in index_set(invf)) (
         (j == f[i] <-> i == invf[j])
     );