{ 
[Info:Type]. [es:EO+(Info)]. [X:EClass(Top)]. [e:E].
(
(X)(pred(e)) ~ []) supposing ((
first(e)) and (e 
prior(X))) }
{ Proof }
Definitions occuring in Statement :
es-prior-interface: prior(X),
es-interface-predecessors: (X)(e),
in-eclass: e X,
eclass: EClass(A[eo; e]),
event-ordering+: EO+(Info),
es-pred: pred(e),
es-first: first(e),
es-E: E,
assert: b,
uimplies: b supposing a,
uall: [x:A]. B[x],
top: Top,
not: A,
nil: [],
universe: Type,
sqequal: s ~ t
Definitions :
prop: 
,
cand: A c
B,
member: t T,
exists: 
x:A. B[x],
and: P Q,
all: x:A. B[x],
uall: [x:A]. B[x],
guard: {T},
es-E-interface: E(X),
uimplies: b supposing a,
iff: P 
Q,
implies: P Q,
subtype: S 
T
Lemmas :
in-eclass_wf,
assert_wf,
event-ordering+_inc,
es-locl_wf,
es-locl_transitivity1,
es-pred-locl,
es-pred_wf,
member-es-le-before
\mforall{}[Info:Type]. \mforall{}[es:EO+(Info)]. \mforall{}[X:EClass(Top)]. \mforall{}[e:E].
(\mleq{}(X)(pred(e)) \msim{} []) supposing ((\mneg{}\muparrow{}first(e)) and (\mneg{}\muparrow{}e \mmember{}\msubb{} prior(X)))
Date html generated:
2011_08_16-PM-04_45_56
Last ObjectModification:
2011_06_20-AM-01_04_01
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