Nuprl Lemma : Memory-class-trans
[Info,B,A:Type].
R:B 
B 
. f:A B B. init:Id bag(B). X:EClass(A). es:EO+(Info). e1,e2:E. v1,v2:B.
(Trans(B;x,y.R[x;y])
(s1,s2:B. SqStable(R[s1;s2]))
(a:A. e:E. (a 
X(e) (s:B. R[s;f a s])))
single-valued-classrel(es;X;A)
single-valued-bag(init loc(e1);B)
v1 Memory-class(f;init;X)(e1)
v2 Memory-class(f;init;X)(e2)
(e1 <loc e2)
(
e:E. (e1 
loc e 
(e <loc e2) (a:A. a X(e))))
R[v1;v2])
Proof not projected
Definitions occuring in Statement :
Memory-class: Memory-class(f;init;X),
single-valued-classrel: single-valued-classrel(es;X;T),
classrel: v X(e),
eclass: EClass(A[eo; e]),
event-ordering+: EO+(Info),
es-le: e loc e' ,
es-locl: (e <loc e'),
es-loc: loc(e),
es-E: E,
Id: Id,
trans: Trans(T;x,y.E[x; y]),
sq_stable: SqStable(P),
uall: [x:A]. B[x],
prop: ,
so_apply: x[s1;s2],
all: x:A. B[x],
exists: x:A. B[x],
implies: P Q,
and: P Q,
apply: f a,
function: x:A B[x],
universe: Type,
single-valued-bag: single-valued-bag(b;T),
bag: bag(T)
Definitions :
uall: [x:A]. B[x],
all: x:A. B[x],
prop: ,
implies: P Q,
so_apply: x[s1;s2],
member: t T,
so_lambda: 
x.t[x],
so_lambda: x y.t[x; y],
iterated_classrel: v X*(f,init,e),
exists: x:A. B[x],
and: P Q,
ycomb: Y,
squash: 
T,
ifthenelse: if b then t else f fi ,
or: P 
Q,
btrue: tt,
true: True,
es-locl: (e <loc e'),
false: False,
not: 
A,
guard: {T},
cand: A c B,
iff: P 
Q,
so_apply: x[s],
uimplies: b supposing a,
decidable: Dec(P),
sq_type: SQType(T),
trans: Trans(T;x,y.E[x; y]),
es-le: e loc e' ,
subtype: S 
T,
!hyp_hide: x
Lemmas :
Memory-classrel,
btrue_neq_bfalse,
exists_wf,
es-E_wf,
event-ordering+_inc,
and_wf,
es-le_wf,
es-locl_wf,
classrel_wf,
Memory-class_wf,
single-valued-bag_wf,
es-loc_wf,
single-valued-classrel_wf,
all_wf,
sq_stable_wf,
trans_wf,
event-ordering+_wf,
eclass_wf,
Id_wf,
bag_wf,
es-locl-first,
assert_elim,
decidable__exists-single-valued-classrel,
subtype_base_sq,
bool_wf,
bool_subtype_base,
equal_wf,
not_wf,
bag-member_wf,
or_wf,
es-first_wf,
es-pred_property,
iterated_classrel_wf,
iterated_classrel-single-val,
iterated_classrel_trans2,
es-pred_wf,
decidable__exists-classrel-between3,
squash_wf,
true_wf,
es-causl_transitivity2,
es-causle_weakening_locl,
es-causl_irreflexivity,
es-le-loc,
es-locl-trichotomy,
implies-es-le-pred,
es-loc-pred,
es-pred-causl,
es-causl_weakening,
es-causle_weakening,
es-pred-locl,
es-locl_transitivity2
\mforall{}[Info,B,A:Type].
\mforall{}R:B {}\mrightarrow{} B {}\mrightarrow{} \mBbbP{}. \mforall{}f:A {}\mrightarrow{} B {}\mrightarrow{} B. \mforall{}init:Id {}\mrightarrow{} bag(B). \mforall{}X:EClass(A). \mforall{}es:EO+(Info). \mforall{}e1,e2:E.
\mforall{}v1,v2:B.
(Trans(B;x,y.R[x;y])
{}\mRightarrow{} (\mforall{}s1,s2:B. SqStable(R[s1;s2]))
{}\mRightarrow{} (\mforall{}a:A. \mforall{}e:E. (a \mmember{} X(e) {}\mRightarrow{} (\mforall{}s:B. R[s;f a s])))
{}\mRightarrow{} single-valued-classrel(es;X;A)
{}\mRightarrow{} single-valued-bag(init loc(e1);B)
{}\mRightarrow{} v1 \mmember{} Memory-class(f;init;X)(e1)
{}\mRightarrow{} v2 \mmember{} Memory-class(f;init;X)(e2)
{}\mRightarrow{} (e1 <loc e2)
{}\mRightarrow{} (\mexists{}e:E. (e1 \mleq{}loc e \mwedge{} (e <loc e2) \mwedge{} (\mexists{}a:A. a \mmember{} X(e))))
{}\mRightarrow{} R[v1;v2])
Date html generated:
2012_01_23-PM-01_01_02
Last ObjectModification:
2012_01_11-PM-03_51_31
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