changeset 33039 | 5018f6a76b3f |
parent 33022 | c95102496490 |
parent 33038 | 8f9594c31de4 |
child 33045 | 2b3694001c48 |
--- a/src/HOL/Set.thy Wed Oct 21 16:41:22 2009 +1100 +++ b/src/HOL/Set.thy Wed Oct 21 08:16:25 2009 +0200 @@ -303,7 +303,7 @@ fun check (Const ("Ex", _) $ Abs (_, _, P), n) = check (P, n + 1) | check (Const ("op &", _) $ (Const ("op =", _) $ Bound m $ e) $ P, n) = n > 0 andalso m = n andalso not (loose_bvar1 (P, n)) andalso - ((0 upto (n - 1)) subset add_loose_bnos (e, 0, [])) + subset (op =) (0 upto (n - 1), add_loose_bnos (e, 0, [])) | check _ = false fun tr' (_ $ abs) =