Nuprl Lemma : compat-iff-common-iseg 0,22

T:Type, l1l2:T List. l1 || l2  (l:T List. l1  l & l2  l
latex


DefinitionsP  Q, P  Q, P  Q, l1 || l2, x:AB(x), P & Q, Prop, l1  l2, x:AB(x), t  T, P  Q
Lemmascommon iseg compat, iseg weakening, iseg wf, compat wf

origin