Quot/Nominal/LamEx.thy
2010-02-08 Christian Urban moved some lemmas to Nominal; updated all files
2010-02-02 Cezary Kaliszyk First experiments in Terms.
2010-02-02 Cezary Kaliszyk General alpha_gen_trans for one-variable abstraction.
2010-02-01 Cezary Kaliszyk merge
2010-02-01 Cezary Kaliszyk All should be ok now.
2010-02-01 Christian Urban repaired according to changes in Abs.thy
2010-02-01 Cezary Kaliszyk Fixed wrong rename.
2010-02-01 Cezary Kaliszyk Lambda based on alpha_gen, under construction.
2010-02-01 Cezary Kaliszyk Ported LF to the generic lambda and solved the simpler _supp cases.
2010-01-30 Christian Urban introduced a generic alpha (but not sure whether it is helpful)
2010-01-29 Christian Urban now also final step is proved - the supp of lambdas is now completely characterised
2010-01-28 Christian Urban the supp of a lambda can now be characterised, *provided* the notion of free variables coincides with support on lambda terms
2010-01-28 Christian Urban attempt of a general abstraction operator
2010-01-28 Christian Urban attempt to prove equivalence between alpha definitions
2010-01-28 Cezary Kaliszyk Minor when looking at lam.distinct and lam.inject
2010-01-28 Christian Urban test about supp/freshness for lam (old proofs work in principle - for single binders)
2010-01-26 Christian Urban added an LamEx example together with the new nominal infrastructure
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