Nuprl Lemma : FOStruct_wf
∀[Dom:Type]. (FOStruct(Dom) ∈ 𝕌')
Proof
Definitions occuring in Statement : 
FOStruct: FOStruct(Dom)
, 
uall: ∀[x:A]. B[x]
, 
member: t ∈ T
, 
universe: Type
Definitions unfolded in proof : 
uall: ∀[x:A]. B[x]
, 
member: t ∈ T
, 
FOStruct: FOStruct(Dom)
, 
prop: ℙ
Lemmas referenced : 
list_wf
Rules used in proof : 
sqequalSubstitution, 
sqequalTransitivity, 
computationStep, 
sqequalReflexivity, 
isect_memberFormation, 
introduction, 
cut, 
sqequalRule, 
functionEquality, 
cumulativity, 
atomEquality, 
lemma_by_obid, 
sqequalHypSubstitution, 
isectElimination, 
thin, 
hypothesisEquality, 
hypothesis, 
universeEquality, 
axiomEquality, 
equalityTransitivity, 
equalitySymmetry
Latex:
\mforall{}[Dom:Type].  (FOStruct(Dom)  \mmember{}  \mBbbU{}')
Date html generated:
2016_05_15-PM-10_11_59
Last ObjectModification:
2015_12_27-PM-06_33_55
Theory : minimal-first-order-logic
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