Nuprl Lemma : basic-geometry_wf
BasicGeometry ∈ 𝕌'
Proof
Definitions occuring in Statement :
basic-geometry: BasicGeometry,
member: t ∈ T,
universe: Type
Definitions unfolded in proof :
prop: ℙ,
subtype_rel: A ⊆r B,
uall: ∀[x:A]. B[x],
member: t ∈ T,
basic-geometry: BasicGeometry
Lemmas referenced :
basic-geo-axioms_wf,
Error :basic-geo-structure_wf
Rules used in proof :
applyEquality,
hypothesisEquality,
thin,
isectElimination,
sqequalHypSubstitution,
cumulativity,
hypothesis,
extract_by_obid,
introduction,
cut,
setEquality,
computationStep,
sqequalTransitivity,
sqequalReflexivity,
sqequalRule,
sqequalSubstitution
Latex:
BasicGeometry \mmember{} \mBbbU{}'
Date html generated:
2017_10_02-PM-04_42_02
Last ObjectModification:
2017_08_05-AM-08_41_24
Theory : euclidean!plane!geometry
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