Nuprl Lemma : es-init-eq
∀[es:EO]. ∀[e,e':E]. es-init(es;e) = es-init(es;e') ∈ E supposing loc(e) = loc(e') ∈ Id
Proof
Definitions occuring in Statement :
es-init: es-init(es;e),
es-loc: loc(e),
es-E: E,
event_ordering: EO,
Id: Id,
uimplies: b supposing a,
uall: ∀[x:A]. B[x],
equal: s = t ∈ T
Lemmas :
equal_wf,
Id_wf,
es-loc_wf,
es-E_wf,
event_ordering_wf,
all_wf,
es-init_wf,
es-locl-total,
es-locl_wf,
es-locl-wellfnd,
es-init-elim2,
es-locl-first,
assert_elim,
btrue_neq_bfalse,
assert_wf,
es-first_wf2,
es-pred_wf,
es-pred-locl,
es-pred-loc-base,
iff_weakening_equal,
squash_wf,
true_wf
\mforall{}[es:EO]. \mforall{}[e,e':E]. es-init(es;e) = es-init(es;e') supposing loc(e) = loc(e')
Date html generated:
2015_07_17-AM-08_45_20
Last ObjectModification:
2015_02_04-AM-07_09_52
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