Nuprl Lemma : st-key_wf
∀[T:Id ─→ Type]. ∀[tab:secret-table(T)]. ∀[n:ℕ||tab|| ]. (key(tab;n) ∈ ℕ + Atom1)
Proof
Definitions occuring in Statement :
st-key: key(tab;n),
st-length: ||tab|| ,
secret-table: secret-table(T),
Id: Id,
int_seg: {i..j-},
nat: ℕ,
atom: Atom$n,
uall: ∀[x:A]. B[x],
member: t ∈ T,
function: x:A ─→ B[x],
union: left + right,
natural_number: $n,
universe: Type
Lemmas :
nat_wf,
data_wf,
int_seg_wf,
Id_wf
\mforall{}[T:Id {}\mrightarrow{} Type]. \mforall{}[tab:secret-table(T)]. \mforall{}[n:\mBbbN{}||tab|| ]. (key(tab;n) \mmember{} \mBbbN{} + Atom1)
Date html generated:
2015_07_17-AM-08_56_29
Last ObjectModification:
2015_01_27-PM-01_03_35
Home
Index