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
Lemmas :  top_wf

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: 2015_07_22-PM-00_14_57
Last ObjectModification: 2015_01_28-AM-10_44_54

Home Index