Nuprl Lemma : rec-combined-class-1-classrel
∀[B,F,X,es,e,v:Top].  (v ∈ F|X,Prior(self)|(e) ~ v ∈ F|X, Prior(F|X,Prior(self)|)|(e))
Proof
Definitions occuring in Statement : 
simple-comb-2: F|X, Y|
, 
rec-combined-class-1: F|X,Prior(self)|
, 
primed-class: Prior(X)
, 
classrel: v ∈ X(e)
, 
uall: ∀[x:A]. B[x]
, 
top: Top
, 
sqequal: s ~ t
Definitions unfolded in proof : 
rec-combined-class-1: F|X,Prior(self)|
, 
simple-comb-2: F|X, Y|
, 
classrel: v ∈ X(e)
, 
simple-comb: simple-comb(F;Xs)
, 
select: L[n]
, 
cons: [a / b]
, 
subtract: n - m
, 
rec-combined-class: f|X,(self)'|
, 
member: t ∈ T
, 
uall: ∀[x:A]. B[x]
Latex:
\mforall{}[B,F,X,es,e,v:Top].    (v  \mmember{}  F|X,Prior(self)|(e)  \msim{}  v  \mmember{}  F|X,  Prior(F|X,Prior(self)|)|(e))
Date html generated:
2016_05_17-AM-09_27_30
Last ObjectModification:
2015_12_29-PM-04_03_09
Theory : classrel!lemmas
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