Nuprl Lemma : eo-forward-le-subtype
∀es:EO. ∀e:E. ∀a:E. ({e1:E| e1 ≤loc a } ⊆r {e1:E| e1 ≤loc a } )
Proof
Definitions occuring in Statement :
eo-forward: eo.e,
es-le: e ≤loc e' ,
es-E: E,
event_ordering: EO,
subtype_rel: A ⊆r B,
all: ∀x:A. B[x],
set: {x:A| B[x]}
Lemmas :
eo-forward-le,
eo-forward-wf,
es-le_wf,
eo-forward-E-subtype,
es-E_wf,
event_ordering_wf
\mforall{}es:EO. \mforall{}e:E. \mforall{}a:E. (\{e1:E| e1 \mleq{}loc a \} \msubseteq{}r \{e1:E| e1 \mleq{}loc a \} )
Date html generated:
2015_07_17-PM-00_03_29
Last ObjectModification:
2015_01_28-AM-00_30_35
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