Nuprl Lemma : es-empty-fset-at

[es:EO]. ∀[i:Id].  ({}@i [])


Proof




Definitions occuring in Statement :  es-fset-at: s@i event_ordering: EO empty-fset: {} Id: Id nil: [] uall: [x:A]. B[x] sqequal: t
Definitions unfolded in proof :  uall: [x:A]. B[x] member: t ∈ T all: x:A. B[x] top: Top and: P ∧ Q not: ¬A implies:  Q iff: ⇐⇒ Q prop: guard: {T} rev_implies:  Q or: P ∨ Q cons: [a b] so_lambda: λ2x.t[x] so_apply: x[s] false: False

Latex:
\mforall{}[es:EO].  \mforall{}[i:Id].    (\{\}@i  \msim{}  [])



Date html generated: 2016_05_16-AM-10_13_43
Last ObjectModification: 2015_12_28-PM-09_24_27

Theory : new!event-ordering


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