Nuprl Lemma : istype-universe
∀[T:Type]. istype(T)
Proof
Definitions occuring in Statement :
istype: istype(T),
uall: ∀[x:A]. B[x],
universe: Type
Definitions unfolded in proof :
uall: ∀[x:A]. B[x]
Rules used in proof :
sqequalSubstitution,
sqequalTransitivity,
computationStep,
sqequalReflexivity,
Error :isect_memberFormation_alt,
Error :universeIsType,
hypothesisEquality,
universeEquality
Latex:
\mforall{}[T:Type]. istype(T)
Date html generated:
2019_06_20-AM-11_13_55
Last ObjectModification:
2018_10_12-PM-02_28_26
Theory : core_2
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