Nominal/Nominal2_FSet.thy
Tue, 25 May 2010 17:01:37 +0200 Cezary Kaliszyk reversing the direction of fresh_star
Fri, 30 Apr 2010 15:36:02 +0100 Christian Urban generalised the fs-instance lemma (not just fsets of atoms are finitely supported, but also fsets of finitely supported elements)
Wed, 28 Apr 2010 08:32:33 +0200 Christian Urban use the more general type-class at_base
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