Nuprl Lemma : istype-base
istype(Base)
Proof
Definitions occuring in Statement :
base: Base
Definitions unfolded in proof :
member: t ∈ T
Lemmas referenced :
base_wf
Rules used in proof :
Error :universeIsType,
sqequalSubstitution,
sqequalTransitivity,
computationStep,
sqequalReflexivity,
cut,
introduction,
extract_by_obid,
hypothesis
Latex:
istype(Base)
Date html generated:
2019_06_20-AM-11_13_34
Last ObjectModification:
2018_09_28-PM-01_05_56
Theory : core_2
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