Nuprl Lemma : inherence-trivial 0,22

T:Type, x:Ta:Atom1. AtomFree(Type;T AtomFree(T;x x:T>>a  False 
latex


DefinitionsFalse, P  Q, A, x:AB(x), x:AB(x), x:T>>a, Type, t  T, Atom$n, x:AB(x), AtomFree(T;x), Void
Lemmasinheres wf, atom-free wf

origin