Nuprl Lemma : ses-sign_wf
∀[s:SES]. (Sign ∈ EClass(SecurityData × Id × Atom1))
Proof
Definitions occuring in Statement :
ses-sign: Sign,
ses-info: Info,
security-event-structure: SES,
sdata: SecurityData,
eclass: EClass(A[eo; e]),
Id: Id,
atom: Atom$n,
uall: ∀[x:A]. B[x],
member: t ∈ T,
product: x:A × B[x]
Definitions unfolded in proof :
ses-info: Info,
security-event-structure: SES,
uall: ∀[x:A]. B[x],
member: t ∈ T,
ses-sign: Sign,
pi1: fst(t),
pi2: snd(t),
so_lambda: λ2x y.t[x; y],
subtype_rel: A ⊆r B,
so_apply: x[s1;s2]
Latex:
\mforall{}[s:SES]. (Sign \mmember{} EClass(SecurityData \mtimes{} Id \mtimes{} Atom1))
Date html generated:
2016_05_17-AM-11_41_48
Last ObjectModification:
2015_12_29-PM-06_44_22
Theory : event-logic-applications
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