Nuprl Lemma : es-until_wf
∀[es:EO]. ∀[P,Q:E ─→ ℙ]. ((P ∪ Q) ∈ E ─→ ℙ)
Proof
Definitions occuring in Statement :
es-until: (P ∪ Q),
es-E: E,
event_ordering: EO,
uall: ∀[x:A]. B[x],
prop: ℙ,
member: t ∈ T,
function: x:A ─→ B[x]
Lemmas :
exists_wf,
es-E_wf,
es-le_wf,
all_wf,
es-locl_wf,
event_ordering_wf
\mforall{}[es:EO]. \mforall{}[P,Q:E {}\mrightarrow{} \mBbbP{}]. ((P \mcup{} Q) \mmember{} E {}\mrightarrow{} \mBbbP{})
Date html generated:
2015_07_17-AM-08_49_08
Last ObjectModification:
2015_01_27-PM-02_24_39
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