Nuprl Lemma : heyting-geometry_wf
HeytingGeometry ∈ 𝕌'
Proof
Definitions occuring in Statement : 
heyting-geometry: HeytingGeometry
, 
member: t ∈ T
, 
universe: Type
Definitions unfolded in proof : 
member: t ∈ T
, 
heyting-geometry: HeytingGeometry
Lemmas referenced : 
euclidean-plane_wf
Rules used in proof : 
hypothesis, 
extract_by_obid, 
introduction, 
cut, 
computationStep, 
sqequalTransitivity, 
sqequalReflexivity, 
sqequalRule, 
sqequalSubstitution
Latex:
HeytingGeometry  \mmember{}  \mBbbU{}'
Date html generated:
2017_10_02-PM-07_00_18
Last ObjectModification:
2017_08_06-PM-09_05_24
Theory : euclidean!plane!geometry
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