Nuprl Lemma : es-base-pred-le
∀es:EO. ∀e:es-base-E(es). ((pred1(e) < e) ∨ (pred1(e) = e ∈ es-base-E(es)))
Proof
Definitions occuring in Statement :
es-causl: (e < e'),
es-base-pred: pred1(e),
es-base-E: es-base-E(es),
event_ordering: EO,
all: ∀x:A. B[x],
or: P ∨ Q,
equal: s = t ∈ T
Lemmas :
es-eq-wf-base,
decidable__assert,
deq_wf,
es-base-pred_wf,
es-base-E_wf,
event_ordering_wf,
es-causl-wf-base,
assert-es-eq-E-base,
es-base-pred-less,
equal_wf
\mforall{}es:EO. \mforall{}e:es-base-E(es). ((pred1(e) < e) \mvee{} (pred1(e) = e))
Date html generated:
2015_07_17-AM-08_35_00
Last ObjectModification:
2015_01_27-PM-02_58_43
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