{ 
[es:EO]. [e:E]. (null(
loc(e)) ~ ff) }
{ Proof }
Definitions occuring in Statement :
es-le-before: loc(e),
es-E: E,
event_ordering: EO,
null: null(as),
bfalse: ff,
uall: [x:A]. B[x],
sqequal: s ~ t
Definitions :
uall: [x:A]. B[x],
es-le-before: loc(e),
member: t 
T,
null: null(as),
top: Top,
all: x:A. B[x],
subtype: S 
T,
band: p 
q,
bfalse: ff,
implies: P 
Q,
btrue: tt,
prop: 
,
ifthenelse: if b then t else f fi ,
sq_type: SQType(T),
uimplies: b supposing a,
guard: {T},
bool: 
,
unit: Unit,
iff: P 
Q,
and: P Q,
it: 
Lemmas :
subtype_base_sq,
bool_wf,
bool_subtype_base,
es-E_wf,
event_ordering_wf,
null_append,
es-before_wf2,
top_wf,
Id_wf,
es-loc_wf,
null_wf3,
iff_weakening_uiff,
es-before_wf,
uiff_transitivity,
assert_wf,
eqtt_to_assert,
assert_of_null,
bfalse_wf,
not_wf,
bnot_wf,
eqff_to_assert,
assert_of_bnot,
not_functionality_wrt_uiff
\mforall{}[es:EO]. \mforall{}[e:E]. (null(\mleq{}loc(e)) \msim{} ff)
Date html generated:
2011_08_16-AM-10_37_57
Last ObjectModification:
2011_06_18-AM-09_16_25
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