Fri, 11 Dec 2009 15:06:12 +0100 boehmes depend on HOL-SMT instead of HOL (makes tactic "smt" available for proofs)
Fri, 11 Dec 2009 14:44:08 +0100 haftmann merged
Fri, 11 Dec 2009 14:43:56 +0100 haftmann moved predicate rules to Predicate.thy; weakened default dest rule predicate1D (is not that reliable wrt. sets)
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