Nuprl Lemma : csm-face-0
∀[s:Top]. ((0(𝔽))s ~ 0(𝔽))
Proof
Definitions occuring in Statement :
face-0: 0(𝔽),
csm-ap-term: (t)s,
uall: ∀[x:A]. B[x],
top: Top,
sqequal: s ~ t
Definitions unfolded in proof :
face-0: 0(𝔽),
csm-ap-term: (t)s,
uall: ∀[x:A]. B[x],
member: t ∈ T
Lemmas referenced :
top_wf
Rules used in proof :
sqequalSubstitution,
sqequalTransitivity,
computationStep,
sqequalReflexivity,
sqequalRule,
isect_memberFormation,
introduction,
cut,
sqequalAxiom,
extract_by_obid,
hypothesis
Latex:
\mforall{}[s:Top]. ((0(\mBbbF{}))s \msim{} 0(\mBbbF{}))
Date html generated:
2018_05_23-AM-09_19_55
Last ObjectModification:
2018_05_20-PM-06_18_06
Theory : cubical!type!theory
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