Nominal/Abs.thy
2010-09-27 Christian Urban more consistent naming in Abs.thy
2010-09-27 Christian Urban added simp rules for prod_fv and prod_alpha
2010-09-17 Christian Urban updated to Isabelle Sept 16
2010-09-10 Christian Urban supp-proofs work except for CoreHaskell and Modules (induct is probably not finding the correct instance)
2010-09-04 Christian Urban added the definition supp_rel (support w.r.t. a relation)
2010-09-03 Christian Urban got rid of Nominal2_Supp (is now in Nomina2_Base)
2010-09-03 Christian Urban renamed alpha_gen -> alpha_set and Abs -> Abs_set etc
2010-09-03 Christian Urban moved a proof to Abs
2010-09-03 Christian Urban got rid of Nominal_Atoms (folded into Nominal2_Base)
2010-09-01 Christian Urban added eqvt-attribute for permute_abs lemmas
2010-08-28 Christian Urban slight cleaning
2010-08-25 Christian Urban cleaning of unused files and code
2010-08-16 Christian Urban pinpointed the problem
2010-07-27 Christian Urban cleaned up a bit Abs.thy
2010-06-23 Christian Urban deleted compose-lemmas in Abs (not needed anymore)
2010-06-09 Christian Urban transitivity proofs done
2010-06-07 Christian Urban work on transitivity proof
2010-05-27 Christian Urban intermediate state
2010-05-24 Christian Urban alpha works now
2010-05-13 Christian Urban tuned eqvt-proofs about prod_rel and prod_fv
2010-05-11 Cezary Kaliszyk Declare alpha_gen_eqvt as eqvt and change the proofs that used 'eqvts[symmetric]'
2010-05-10 Cezary Kaliszyk prod_rel and prod_fv eqvt and mono
2010-05-06 Cezary Kaliszyk prod_fv and its respectfullness and preservation.
2010-04-22 Christian Urban moved lemmas from FSet.thy to do with atom to Nominal2_Base, and to do with 'a::at set to Nominal2_Atoms; moved Nominal2_Eqvt.thy one up to be loaded before Nominal2_Atoms
2010-04-21 Christian Urban tuned proofs
2010-04-21 Christian Urban deleted the incomplete proof about pairs of abstractions
2010-04-21 Christian Urban incomplete tests
2010-04-20 Christian Urban renamed Ex1.thy to SingleLet.thy
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