Nuprl Lemma : es-interval-last
∀[es:EO]. ∀[e2,e1:E]. last([e1, e2]) ~ e2 supposing e1 ≤loc e2
Proof
Definitions occuring in Statement :
es-interval: [e, e'],
es-le: e ≤loc e' ,
es-E: E,
event_ordering: EO,
last: last(L),
uimplies: b supposing a,
uall: ∀[x:A]. B[x],
sqequal: s ~ t
Lemmas :
es-le_wf,
es-E_wf,
event_ordering_wf,
filter_append_sq,
es-ble_wf,
bool_wf,
equal-wf-T-base,
assert_wf,
false_wf,
bnot_wf,
not_wf,
last_singleton2,
last_append,
filter_wf5,
es-before_wf,
l_member_wf,
subtype_rel_list,
top_wf,
cons_wf,
nil_wf,
filter_cons_lemma,
filter_nil_lemma,
null_cons_lemma,
null_nil_lemma,
iff_transitivity,
iff_weakening_uiff,
eqtt_to_assert,
assert-es-ble,
eqff_to_assert,
assert_of_bnot
\mforall{}[es:EO]. \mforall{}[e2,e1:E]. last([e1, e2]) \msim{} e2 supposing e1 \mleq{}loc e2
Date html generated:
2015_07_17-AM-08_42_00
Last ObjectModification:
2015_01_27-PM-02_39_48
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