Nuprl Lemma : decidable__equal-es-base-E
∀es:EO. ∀e,e':es-base-E(es). Dec(e = e' ∈ es-base-E(es))
Proof
Definitions occuring in Statement :
es-base-E: es-base-E(es),
event_ordering: EO,
decidable: Dec(P),
all: ∀x:A. B[x],
equal: s = t ∈ T
Definitions unfolded in proof :
all: ∀x:A. B[x],
uall: ∀[x:A]. B[x],
member: t ∈ T,
subtype_rel: A ⊆r B,
guard: {T},
deq: EqDecider(T),
implies: P ⇒ Q,
iff: P ⇐⇒ Q,
and: P ∧ Q,
rev_implies: P ⇐ Q
Latex:
\mforall{}es:EO. \mforall{}e,e':es-base-E(es). Dec(e = e')
Date html generated:
2016_05_16-AM-09_15_40
Last ObjectModification:
2015_12_28-PM-09_57_14
Theory : new!event-ordering
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