{ 
[Info:Type]. [es:EO+(Info)]. [A:Type]. [Ias:EClass(A) List].
[i:
||Ias||].
(E(Ias[i]) 
r E(first-eclass(Ias))) }
{ Proof }
Definitions occuring in Statement :
first-eclass: first-eclass(Xs),
es-E-interface: E(X),
eclass: EClass(A[eo; e]),
event-ordering+: EO+(Info),
select: l[i],
length: ||as||,
subtype_rel: A r B,
int_seg: {i..j
},
uall: [x:A]. B[x],
list: type List,
natural_number: $n,
universe: Type
Definitions :
uall: [x:A]. B[x],
member: t 
T,
all: x:A. B[x],
implies: P 
Q,
le: A 
B,
so_lambda: 
x y.t[x; y],
subtype: S T,
not: 
A,
false: False,
prop: 
,
l_exists: (
xL. P[x]),
exists: x:A. B[x],
and: P 
Q,
cand: A c B,
int_seg: {i..j},
uimplies: b supposing a,
so_apply: x[s1;s2],
lelt: i j < k,
rev_implies: P 
Q,
iff: P Q
Lemmas :
es-E-interface_functionality,
select_wf,
eclass_wf,
top_wf,
es-E_wf,
event-ordering+_inc,
event-ordering+_wf,
es-interface-top,
length_wf1,
first-eclass_wf,
assert_wf,
in-eclass_wf,
int_seg_wf,
es-is-interface-p-first,
select_member,
l_member_wf
\mforall{}[Info:Type]. \mforall{}[es:EO+(Info)]. \mforall{}[A:Type]. \mforall{}[Ias:EClass(A) List]. \mforall{}[i:\mBbbN{}||Ias||].
(E(Ias[i]) \msubseteq{}r E(first-eclass(Ias)))
Date html generated:
2011_08_16-PM-04_31_47
Last ObjectModification:
2011_06_20-AM-00_53_29
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