Nuprl Lemma : pa-useable_wf
∀[pa:ProtocolAction]. (pa-useable(pa) ∈ Atom1 List)
Proof
Definitions occuring in Statement : 
pa-useable: pa-useable(pa)
, 
protocol-action: ProtocolAction
, 
list: T List
, 
atom: Atom$n
, 
uall: ∀[x:A]. B[x]
, 
member: t ∈ T
Lemmas : 
eq_atom_wf, 
bool_wf, 
eqtt_to_assert, 
assert_of_eq_atom, 
subtype_base_sq, 
atom_subtype_base, 
cons_wf, 
nil_wf, 
eqff_to_assert, 
equal_wf, 
bool_cases_sqequal, 
bool_subtype_base, 
assert-bnot, 
neg_assert_of_eq_atom, 
sdata_wf, 
sdata-atoms_wf, 
encryption-key_wf, 
Id_wf, 
top_wf, 
protocol-action_wf
Latex:
\mforall{}[pa:ProtocolAction].  (pa-useable(pa)  \mmember{}  Atom1  List)
Date html generated:
2015_07_23-PM-00_14_03
Last ObjectModification:
2015_01_29-AM-07_52_59
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