{ es:EO. e1:E. e2:{e:E| loc(e) = loc(e1)} .
    [p,q,p',q':{e:E| loc(e) = loc(e1)}   {e:E| loc(e) = loc(e1)}   ].
      ((a,b:{e:E| loc(e) = loc(e1)} .
          ((a  [e1, e2])  (b  [e1, e2])  {p[a;b]  p'[a;b]}))
       (a,b:{e:E| loc(e) = loc(e1)} .
            ((a  [e1, e2])  (b  [e1, e2])  {q[a;b]  q'[a;b]}))
       {[e1;e2]~([a,b].p[a;b])*[a,b].q[a;b]
          [e1;e2]~([a,b].p'[a;b])*[a,b].q'[a;b]}) }

{ Proof }



Definitions occuring in Statement :  es-pstar-q: [e1;e2]~([a,b].p[a; b])*[a,b].q[a; b] es-interval: [e, e'] es-loc: loc(e) es-E: E event_ordering: EO Id: Id uall: [x:A]. B[x] prop: guard: {T} so_apply: x[s1;s2] all: x:A. B[x] implies: P  Q set: {x:A| B[x]}  function: x:A  B[x] equal: s = t l_member: (x  l)
Definitions :  all: x:A. B[x] uall: [x:A]. B[x] prop: implies: P  Q guard: {T} so_apply: x[s1;s2] es-pstar-q: [e1;e2]~([a,b].p[a; b])*[a,b].q[a; b] member: t  T exists: x:A. B[x] int_seg: {i..j} and: P  Q lelt: i  j < k le: A  B not: A false: False iff: P  Q rev_implies: P  Q squash: T true: True cand: A c B so_lambda: x y.t[x; y] subtype: S  T suptype: suptype(S; T) assert: b bfalse: ff ifthenelse: if b then t else f fi  es-le: e loc e'  or: P  Q nat_plus: uimplies: b supposing a sq_type: SQType(T)
Lemmas :  es-pstar-q_wf le_wf es-locl-iff es-pred_wf nat_plus_properties es-E_wf Id_wf es-loc_wf es-le-loc es-loc-pred int_seg_wf es-le_wf es-locl_wf l_member_wf es-interval_wf event_ordering_wf es-increasing-sequence2 member-es-interval es-le_transitivity subtype_base_sq bool_wf bool_subtype_base false_wf es-le-pred es-le_weakening_eq es-locl_transitivity1 es-pred-locl es-locl_transitivity2 es-le_weakening es-locl-first squash_wf true_wf

\mforall{}es:EO.  \mforall{}e1:E.  \mforall{}e2:\{e:E|  loc(e)  =  loc(e1)\}  .
    \mforall{}[p,q,p',q':\{e:E|  loc(e)  =  loc(e1)\}    {}\mrightarrow{}  \{e:E|  loc(e)  =  loc(e1)\}    {}\mrightarrow{}  \mBbbP{}].
        ((\mforall{}a,b:\{e:E|  loc(e)  =  loc(e1)\}  .    ((a  \mmember{}  [e1,  e2])  {}\mRightarrow{}  (b  \mmember{}  [e1,  e2])  {}\mRightarrow{}  \{p[a;b]  {}\mRightarrow{}  p'[a;b]\}))
        {}\mRightarrow{}  (\mforall{}a,b:\{e:E|  loc(e)  =  loc(e1)\}  .    ((a  \mmember{}  [e1,  e2])  {}\mRightarrow{}  (b  \mmember{}  [e1,  e2])  {}\mRightarrow{}  \{q[a;b]  {}\mRightarrow{}  q'[a;b]\}))
        {}\mRightarrow{}  \{[e1;e2]\msim{}([a,b].p[a;b])*[a,b].q[a;b]  {}\mRightarrow{}  [e1;e2]\msim{}([a,b].p'[a;b])*[a,b].q'[a;b]\})


Date html generated: 2011_08_16-AM-10_57_16
Last ObjectModification: 2011_06_18-AM-09_30_13

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