Nuprl Lemma : es-decl-set-join-domain
∀[dd1,dd2:DeclSet].  (|es-decl-set-join(dd1;dd2)| ~ remove-repeats(IdDeq;|dd1| @ |dd2|))
Proof
Definitions occuring in Statement : 
es-decl-set-join: es-decl-set-join(dd1;dd2)
, 
es-decl-set-domain: |dd|
, 
es-decl-set: DeclSet
, 
id-deq: IdDeq
, 
remove-repeats: remove-repeats(eq;L)
, 
append: as @ bs
, 
uall: ∀[x:A]. B[x]
, 
sqequal: s ~ t
Definitions unfolded in proof : 
uall: ∀[x:A]. B[x]
, 
member: t ∈ T
, 
es-decl-set: DeclSet
, 
es-decl-set-domain: |dd|
, 
es-decl-set-join: es-decl-set-join(dd1;dd2)
, 
spreadn: spread3, 
pi1: fst(t)
Latex:
\mforall{}[dd1,dd2:DeclSet].    (|es-decl-set-join(dd1;dd2)|  \msim{}  remove-repeats(IdDeq;|dd1|  @  |dd2|))
Date html generated:
2016_05_16-PM-00_53_04
Last ObjectModification:
2015_12_29-PM-01_41_13
Theory : event-ordering
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