Nuprl Lemma : is-interface-pair
∀[Info:Type]. ∀[es:EO+(Info)]. ∀[X,Y:EClass(Top)]. ∀[e:E]. (e ∈b (X,Y) ~ e ∈b X ∧b e ∈b Y)
Proof
Definitions occuring in Statement :
es-interface-pair: (X,Y),
in-eclass: e ∈b X,
eclass: EClass(A[eo; e]),
event-ordering+: EO+(Info),
es-E: E,
band: p ∧b q,
uall: ∀[x:A]. B[x],
top: Top,
universe: Type,
sqequal: s ~ t
Lemmas :
in-eclass_wf,
bool_wf,
eqtt_to_assert,
bag_size_single_lemma,
eqff_to_assert,
equal_wf,
bool_cases_sqequal,
subtype_base_sq,
bool_subtype_base,
assert-bnot,
bag_size_empty_lemma,
es-E_wf,
event-ordering+_subtype,
eclass_wf,
top_wf,
event-ordering+_wf
Latex:
\mforall{}[Info:Type]. \mforall{}[es:EO+(Info)]. \mforall{}[X,Y:EClass(Top)]. \mforall{}[e:E]. (e \mmember{}\msubb{} (X,Y) \msim{} e \mmember{}\msubb{} X \mwedge{}\msubb{} e \mmember{}\msubb{} Y)
Date html generated:
2015_07_21-PM-03_44_58
Last ObjectModification:
2015_01_27-PM-06_25_24
Home
Index