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Nominal/Ex/TypeVarsTest.thy
author Christian Urban <urbanc@in.tum.de>
Mon, 15 Nov 2010 09:52:29 +0000
changeset 2571 f0252365936c
parent 2557 781fbc8c0591
child 2617 e44551d067e6
permissions -rw-r--r--
proved that bn functions return a finite set

theory TypeVarsTest
imports "../Nominal2" 
begin

atom_decl name

class s1
class s2

instance nat :: s1 ..
instance int :: s2 .. 

nominal_datatype ('a, 'b) lam =
  Var "name"
| App "('a::s1, 'b::s2) lam" "('a, 'b) lam"
| Lam x::"name" l::"('a, 'b) lam"  bind x in l

thm lam.distinct
thm lam.induct
thm lam.exhaust
thm lam.fv_defs
thm lam.bn_defs
thm lam.perm_simps
thm lam.eq_iff
thm lam.fv_bn_eqvt
thm lam.size_eqvt


end
nominal2