Nuprl Lemma : mk-set-nat-missing_wf
mk-set-nat-missing() ∈ set-sig{i:l}(ℕ)
Proof
Definitions occuring in Statement : 
mk-set-nat-missing: mk-set-nat-missing()
, 
set-sig: set-sig{i:l}(Item)
, 
nat: ℕ
, 
member: t ∈ T
Definitions unfolded in proof : 
mk-set-nat-missing: mk-set-nat-missing()
, 
member: t ∈ T
, 
uall: ∀[x:A]. B[x]
, 
implies: P 
⇒ Q
, 
nat-missing-type: nat-missing-type()
, 
prop: ℙ
, 
so_lambda: λ2x.t[x]
, 
so_lambda: λ2x y.t[x; y]
, 
nat: ℕ
, 
so_apply: x[s1;s2]
, 
so_apply: x[s]
, 
and: P ∧ Q
, 
uimplies: b supposing a
, 
all: ∀x:A. B[x]
, 
not: ¬A
, 
false: False
, 
iff: P 
⇐⇒ Q
, 
rev_implies: P 
⇐ Q
, 
or: P ∨ Q
, 
cand: A c∧ B
Latex:
mk-set-nat-missing()  \mmember{}  set-sig\{i:l\}(\mBbbN{})
Date html generated:
2016_05_17-PM-01_46_30
Last ObjectModification:
2015_12_28-PM-08_51_49
Theory : datatype-signatures
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