Fri, 16 Mar 2007 17:17:36 +0100 urbanc adjusted for the example file SOS.thy
Fri, 16 Mar 2007 17:12:52 +0100 urbanc added formalisations of typical SOS-proofs
Fri, 16 Mar 2007 17:09:18 +0100 urbanc added eqvt-lemmas for integers and eqvt-tagged the lemma append_eqvt
Fri, 16 Mar 2007 16:40:49 +0100 dixon removed safe elim flag of trueElim and notFalseElim for testing.
Fri, 16 Mar 2007 16:37:52 +0100 dixon added safe intro rules for removing "True" subgoals as well as "~ False" ones.
Wed, 14 Mar 2007 21:52:26 +0100 huffman move sqrt_divide_self_eq to NthRoot.thy
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