Nuprl Lemma : aa_3n_plus_1_depth_pi_wf
n:
. (aa_3n_plus_1_depth_pi(n) 
Top 
Top)
Proof
Definitions occuring in Statement :
aa_3n_plus_1_depth_pi: aa_3n_plus_1_depth_pi(m),
nat: ,
top: Top,
all: x:A. B[x],
member: t T,
product: x:A B[x]
Definitions :
all: x:A. B[x],
member: t T,
aa_3n_plus_1_depth_pi: aa_3n_plus_1_depth_pi(m),
ifthenelse: if b then t else f fi ,
btrue: tt,
bfalse: ff,
implies: P 
Q,
and: P 
Q,
not: 
A,
iff: P 
Q,
rev_implies: P Q,
top: Top,
nat: ,
uall: [x:A]. B[x],
prop: 
,
or: P 
Q,
sq_type: SQType(T),
uimplies: b supposing a,
guard: {T},
uiff: uiff(P;Q)
Lemmas :
nat_wf,
eq_int_wf,
assert_wf,
bnot_wf,
not_wf,
equal_wf,
bool_cases,
subtype_base_sq,
bool_wf,
bool_subtype_base,
eqtt_to_assert,
assert_of_eq_int,
eqff_to_assert,
iff_transitivity,
iff_weakening_uiff,
assert_of_bnot
\mforall{}n:\mBbbN{}. (aa\_3n\_plus\_1\_depth\_pi(n) \mmember{} Top \mtimes{} Top)
Date html generated:
2013_03_20-AM-09_55_32
Last ObjectModification:
2012_11_27-AM-10_33_38
Home
Index