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
less more (0) -30 -10 -8 tip