Nuprl Lemma : base_wf
Base ∈ Type
Proof
Definitions occuring in Statement : 
member: t ∈ T
, 
base: Base
, 
universe: Type
Definitions unfolded in proof : 
member: t ∈ T
Rules used in proof : 
sqequalSubstitution, 
sqequalTransitivity, 
computationStep, 
sqequalReflexivity, 
baseEquality
Latex:
Base  \mmember{}  Type
Date html generated:
2019_06_20-AM-11_13_33
Last ObjectModification:
2018_10_16-PM-04_29_25
Theory : core_2
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