Nuprl Lemma : ses-is-fresh_wf
∀[f:SecurityData ─→ (Atom1?)]. ∀[A:Id]. ∀[pas:ProtocolAction List]. (ses-is-fresh(f;A;pas) ∈ 𝔹)
Proof
Definitions occuring in Statement :
ses-is-fresh: ses-is-fresh(f;A;pas),
protocol-action: ProtocolAction,
sdata: SecurityData,
Id: Id,
list: T List,
atom: Atom$n,
bool: 𝔹,
uall: ∀[x:A]. B[x],
unit: Unit,
member: t ∈ T,
function: x:A ─→ B[x],
union: left + right
Lemmas :
all_wf,
decidable_wf,
ses-fresh-sequence_wf,
list_wf,
protocol-action_wf,
btrue_wf,
bfalse_wf,
equal_wf,
Id_wf,
sdata_wf,
unit_wf2
Latex:
\mforall{}[f:SecurityData {}\mrightarrow{} (Atom1?)]. \mforall{}[A:Id]. \mforall{}[pas:ProtocolAction List]. (ses-is-fresh(f;A;pas) \mmember{} \mBbbB{})
Date html generated:
2015_07_23-PM-00_14_49
Last ObjectModification:
2015_01_29-AM-01_32_40
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