Wed, 10 Feb 2010 15:14:06 +0100 haftmann dropped Id
Wed, 10 Feb 2010 15:14:01 +0100 haftmann minor metis proof tuning
Wed, 10 Feb 2010 14:12:40 +0100 haftmann merged
Wed, 10 Feb 2010 14:12:30 +0100 haftmann NEWS
Wed, 10 Feb 2010 14:12:04 +0100 haftmann moved less_eq, less to Orderings.thy; moved abs, sgn to Groups.thy
Wed, 10 Feb 2010 14:12:02 +0100 haftmann revert uninspired Structure_Syntax experiment
Wed, 10 Feb 2010 14:12:02 +0100 haftmann moved lemma field_le_epsilon from Real.thy to Fields.thy
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