Nuprl Lemma : assert-es-ble

es:EO. e,e':E.  (e loc e'  e loc e' )


Proof not projected




Definitions occuring in Statement :  es-ble: e loc e' es-le: e loc e'  es-E: E event_ordering: EO assert: b all: x:A. B[x] iff: P  Q
Definitions :  and: P  Q rev_implies: P  Q iff: P  Q guard: {T} bfalse: ff btrue: tt implies: P  Q member: t  T ifthenelse: if b then t else f fi  reduce: reduce(f;k;as) filter: filter(P;l) es-ble: e loc e' all: x:A. B[x] cand: A c B prop: or: P  Q es-locl: (e <loc e') es-le: e loc e'  false: False not: A uiff: uiff(P;Q) uimplies: b supposing a unit: Unit bool: uall: [x:A]. B[x] decidable: Dec(P) it:
Lemmas :  assert-deq-member iff_functionality_wrt_iff not_functionality_wrt_uiff assert_of_bnot eqff_to_assert not_wf bnot_wf assert-eq-id eqtt_to_assert Id_wf equal_wf uiff_transitivity bool_wf es-le_wf l_member_wf es-pred-list_wf filter_wf es-loc_wf eq_id_wf ifthenelse_wf es-eq_wf deq-member_wf assert_wf event_ordering_wf es-E_wf and_functionality_wrt_uiff3 member-es-pred-list and_functionality_wrt_iff member_filter or_functionality_wrt_iff cons_member es-causl_wf and_wf or_wf es-le-loc decidable__es-E-equal es-locl_wf

\mforall{}es:EO.  \mforall{}e,e':E.    (\muparrow{}e  \mleq{}loc  e'  \mLeftarrow{}{}\mRightarrow{}  e  \mleq{}loc  e'  )


Date html generated: 2012_01_23-PM-12_09_45
Last ObjectModification: 2011_12_14-PM-09_20_36

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