Nuprl Lemma : es-first_wf
∀[es:EO]. ∀[e:es-base-E(es)]. (first(e) ∈ 𝔹)
Proof
Definitions occuring in Statement :
es-first: first(e),
es-base-E: es-base-E(es),
event_ordering: EO,
bool: 𝔹,
uall: ∀[x:A]. B[x],
member: t ∈ T
Definitions unfolded in proof :
uall: ∀[x:A]. B[x],
member: t ∈ T,
es-first: first(e)
Latex:
\mforall{}[es:EO]. \mforall{}[e:es-base-E(es)]. (first(e) \mmember{} \mBbbB{})
Date html generated:
2016_05_16-AM-09_16_07
Last ObjectModification:
2015_12_28-PM-09_56_46
Theory : new!event-ordering
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