{ 
[es:EO]. [e:E]. 
loc(pred(e)) ~ before(e) supposing 
first(e) }
{ Proof }
Definitions occuring in Statement :
es-le-before: loc(e),
es-before: before(e),
es-pred: pred(e),
es-first: first(e),
es-E: E,
event_ordering: EO,
assert: b,
uimplies: b supposing a,
uall: [x:A]. B[x],
not: A,
sqequal: s ~ t
Definitions :
uall: [x:A]. B[x],
uimplies: b supposing a,
es-before: before(e),
member: t 
T,
ycomb: Y,
ifthenelse: if b then t else f fi ,
all: x:A. B[x],
implies: P 
Q,
btrue: tt,
prop: 
,
bfalse: ff,
not: A,
bool: 
,
unit: Unit,
iff: P 
Q,
and: P 
Q,
false: False,
es-le-before: loc(e),
it: 
Lemmas :
bool_wf,
iff_weakening_uiff,
eqtt_to_assert,
uiff_transitivity,
assert_wf,
bnot_wf,
eqff_to_assert,
assert_of_bnot,
not_wf,
es-first_wf,
es-E_wf,
event_ordering_wf
\mforall{}[es:EO]. \mforall{}[e:E]. \mleq{}loc(pred(e)) \msim{} before(e) supposing \mneg{}\muparrow{}first(e)
Date html generated:
2011_08_16-AM-10_38_19
Last ObjectModification:
2011_06_18-AM-09_16_35
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