nominal2: File revisions

Quot/Nominal/Abs.thy

Mon, 01 Feb 2010 12:48:18 +0100	Christian Urban	got rid of RAbst type - is now just pairs	file \| diff \| annotate
Mon, 01 Feb 2010 12:06:46 +0100	Cezary Kaliszyk	Monotonicity of ~~gen, needed for using it in inductive definitions.	file \| diff \| annotate
Sat, 30 Jan 2010 11:44:25 +0100	Christian Urban	introduced a generic alpha (but not sure whether it is helpful)	file \| diff \| annotate
Fri, 29 Jan 2010 00:22:00 +0100	Christian Urban	*the supp of a lambda can now be characterised, provided* the notion of free variables coincides with support on lambda terms**	file \| diff \| annotate
Thu, 28 Jan 2010 23:47:02 +0100	Christian Urban	improved the proof slightly by defining alpha as a function and completely characterised the equality between two abstractions	file \| diff \| annotate
Thu, 28 Jan 2010 23:36:38 +0100	Christian Urban	general abstraction operator and complete characterisation of its support and freshness	file \| diff \| annotate
Thu, 28 Jan 2010 15:47:35 +0100	Christian Urban	attempt of a general abstraction operator	file \| diff \| annotate

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