{ es:EO
    [R:E  E  ]
      ((x,y:E.  ((R x y)  (x < y)))
       (x,y:E.  Dec(R x y))
       (y,x:E.  Dec(R x y))) }

{ Proof }



Definitions occuring in Statement :  es-causl: (e < e') es-E: E event_ordering: EO decidable: Dec(P) uall: [x:A]. B[x] prop: all: x:A. B[x] implies: P  Q apply: f a function: x:A  B[x] rel_plus: R
Definitions :  all: x:A. B[x] uall: [x:A]. B[x] prop: implies: P  Q decidable: Dec(P) member: t  T or: P  Q infix_ap: x f y and: P  Q so_lambda: x.t[x] cand: A c B exists: x:A. B[x] rev_implies: P  Q iff: P  Q guard: {T} not: A so_apply: x[s] wellfounded: WellFnd{i}(A;x,y.R[x; y]) false: False
Lemmas :  decidable_wf es-E_wf es-causl_wf event_ordering_wf rel_plus_wf rel-rel-plus not_wf decidable__existse-causl decidable__and es-causl-wellfnd rel_plus_iff rel_star_wf rel-star-iff-rel-plus-or decidable__es-E-equal

\mforall{}es:EO
    \mforall{}[R:E  {}\mrightarrow{}  E  {}\mrightarrow{}  \mBbbP{}]
        ((\mforall{}x,y:E.    ((R  x  y)  {}\mRightarrow{}  (x  <  y)))  {}\mRightarrow{}  (\mforall{}x,y:E.    Dec(R  x  y))  {}\mRightarrow{}  (\mforall{}y,x:E.    Dec(R\msupplus{}  x  y)))


Date html generated: 2011_08_16-AM-10_35_53
Last ObjectModification: 2011_06_18-AM-09_15_41

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