Nuprl Lemma : iseg-es-before

es:EO. ∀e',e:E.  ((e' <loc e)  ≤loc(e') ≤ before(e))


Proof




Definitions occuring in Statement :  es-le-before: loc(e) es-before: before(e) es-locl: (e <loc e') es-E: E event_ordering: EO iseg: l1 ≤ l2 all: x:A. B[x] implies:  Q
Lemmas :  es-before-decomp es-locl_wf es-E_wf event_ordering_wf member-es-before equal_wf list_wf append_wf es-le-before_wf2 subtype_rel_list es-le_wf append_assoc
\mforall{}es:EO.  \mforall{}e',e:E.    ((e'  <loc  e)  {}\mRightarrow{}  \mleq{}loc(e')  \mleq{}  before(e))



Date html generated: 2015_07_17-AM-08_44_15
Last ObjectModification: 2015_01_27-PM-02_28_50

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