Nuprl Lemma : eu-seg1_wf
∀[e:EuclideanStructure]. ∀[s:Segment]. (s.1 ∈ Point)
Proof
Definitions occuring in Statement :
eu-seg1: s.1,
eu-segment: Segment,
eu-point: Point,
euclidean-structure: EuclideanStructure,
uall: ∀[x:A]. B[x],
member: t ∈ T
Definitions unfolded in proof :
uall: ∀[x:A]. B[x],
member: t ∈ T,
eu-seg1: s.1,
eu-segment: Segment,
pi1: fst(t)
Lemmas referenced :
eu-segment_wf,
euclidean-structure_wf
Rules used in proof :
sqequalSubstitution,
sqequalTransitivity,
computationStep,
sqequalReflexivity,
isect_memberFormation,
introduction,
cut,
sqequalRule,
sqequalHypSubstitution,
productElimination,
thin,
hypothesisEquality,
hypothesis,
axiomEquality,
equalityTransitivity,
equalitySymmetry,
lemma_by_obid,
isectElimination,
isect_memberEquality,
because_Cache
Latex:
\mforall{}[e:EuclideanStructure]. \mforall{}[s:Segment]. (s.1 \mmember{} Point)
Date html generated:
2016_05_18-AM-06_36_18
Last ObjectModification:
2015_12_28-AM-09_26_04
Theory : euclidean!geometry
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