Nuprl Lemma : FOSatWith+_wf
∀[vs:ℤ List]. ∀[Dom:Type]. ∀[S:FOStruct+{i:l}(Dom)]. ∀[a:FOAssignment(vs,Dom)]. ∀[fmla:AbstractFOFormula+(vs)].
  (Dom,S,a +|= fmla ∈ ℙ)
Proof
Definitions occuring in Statement : 
FOSatWith+: Dom,S,a +|= fmla
, 
AbstractFOFormula+: AbstractFOFormula+(vs)
, 
FOStruct+: FOStruct+{i:l}(Dom)
, 
FOAssignment: FOAssignment(vs,Dom)
, 
list: T List
, 
uall: ∀[x:A]. B[x]
, 
prop: ℙ
, 
member: t ∈ T
, 
int: ℤ
, 
universe: Type
Definitions unfolded in proof : 
uall: ∀[x:A]. B[x]
, 
member: t ∈ T
, 
FOSatWith+: Dom,S,a +|= fmla
, 
AbstractFOFormula+: AbstractFOFormula+(vs)
Lemmas referenced : 
AbstractFOFormula+_wf, 
FOAssignment_wf, 
FOStruct+_wf, 
list_wf
Rules used in proof : 
sqequalSubstitution, 
sqequalTransitivity, 
computationStep, 
sqequalReflexivity, 
isect_memberFormation, 
introduction, 
cut, 
sqequalRule, 
applyEquality, 
sqequalHypSubstitution, 
hypothesisEquality, 
hypothesis, 
axiomEquality, 
equalityTransitivity, 
equalitySymmetry, 
lemma_by_obid, 
isectElimination, 
thin, 
isect_memberEquality, 
because_Cache, 
universeEquality, 
intEquality
Latex:
\mforall{}[vs:\mBbbZ{}  List].  \mforall{}[Dom:Type].  \mforall{}[S:FOStruct+\{i:l\}(Dom)].  \mforall{}[a:FOAssignment(vs,Dom)].
\mforall{}[fmla:AbstractFOFormula+(vs)].
    (Dom,S,a  +|=  fmla  \mmember{}  \mBbbP{})
Date html generated:
2016_05_15-PM-10_12_16
Last ObjectModification:
2015_12_27-PM-06_33_52
Theory : minimal-first-order-logic
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