Nuprl Lemma : csm-type_wf
∀[V:Type]. ∀[sm:CSM(V)]. ∀[i:V]. (Type(sm;i) ∈ Type)
Proof
Definitions occuring in Statement :
csm-type: Type(sm;i),
csm: CSM(V),
uall: ∀[x:A]. B[x],
member: t ∈ T,
universe: Type
Definitions unfolded in proof :
uall: ∀[x:A]. B[x],
member: t ∈ T,
csm: CSM(V),
csm-type: Type(sm;i),
pi2: snd(t),
pi1: fst(t)
Lemmas referenced :
csm_wf
Rules used in proof :
sqequalSubstitution,
sqequalTransitivity,
computationStep,
sqequalReflexivity,
isect_memberFormation,
introduction,
cut,
sqequalHypSubstitution,
productElimination,
thin,
sqequalRule,
applyEquality,
hypothesisEquality,
hypothesis,
axiomEquality,
equalityTransitivity,
equalitySymmetry,
isect_memberEquality,
isectElimination,
because_Cache,
lemma_by_obid,
universeEquality
Latex:
\mforall{}[V:Type]. \mforall{}[sm:CSM(V)]. \mforall{}[i:V]. (Type(sm;i) \mmember{} Type)
Date html generated:
2016_05_15-PM-05_10_39
Last ObjectModification:
2015_12_27-PM-02_23_30
Theory : general
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