Nuprl Lemma : order_wf 13,42

T:Type, R:(TT). Order(T;x,y.R(x,y))   
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Uprel 1, rel 1
Definitionsx,yt(x;y), P & Q, x(s1,s2), Order(T;x,y.R(x;y)), t  T, , x:AB(x)
Lemmasanti sym wf, trans wf, refl wf

origin