Nuprl Lemma : is-prior-all-events
∀[Info:Type]. ∀[es:EO+(Info)]. ∀[e:E]. (e ∈b prior(E) ~ ¬bfirst(e))
Proof
Definitions occuring in Statement :
es-prior-interface: prior(X),
es-all-events: E,
in-eclass: e ∈b X,
event-ordering+: EO+(Info),
es-first: first(e),
es-E: E,
bnot: ¬bb,
uall: ∀[x:A]. B[x],
universe: Type,
sqequal: s ~ t
Lemmas :
subtype_base_sq,
bool_wf,
bool_subtype_base,
bag_size_single_lemma,
eqtt_to_assert,
bag_size_empty_lemma,
bfalse_wf,
eqff_to_assert,
equal_wf,
bool_cases_sqequal,
assert-bnot,
btrue_wf,
es-E_wf,
event-ordering+_subtype,
event-ordering+_wf
Latex:
\mforall{}[Info:Type]. \mforall{}[es:EO+(Info)]. \mforall{}[e:E]. (e \mmember{}\msubb{} prior(E) \msim{} \mneg{}\msubb{}first(e))
Date html generated:
2015_07_21-PM-03_24_59
Last ObjectModification:
2015_01_27-PM-06_42_36
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