Nuprl Lemma : vr_BOOLDI_r
vr_BOOLDI
Proof not projected
Definitions occuring in Statement :
vr_BOOLDI: vr_BOOLDI
Definitions :
CollapseTHEN: Error :CollapseTHEN,
CollapseTHENA: Error :CollapseTHENA,
Auto: Error :Auto,
D: Error :D,
member: t 
T,
equal: s = t,
function: x:A 
B[x],
bfalse: ff,
apply: f a,
bool: 
,
all: 
x:A. B[x],
prop: 
,
implies: P 
Q,
universe: Type,
vr_BOOLDI: vr_BOOLDI,
btrue: tt,
union: left + right,
unit: Unit,
strong-subtype: strong-subtype(A;B),
not: 
A,
le: A 
B,
ge: i 
j ,
isect: 
x:A. B[x],
uimplies: b supposing a,
product: x:A 
B[x],
and: P 
Q,
uiff: uiff(P;Q),
uall: [x:A]. B[x],
less_than: a < b,
subtype_rel: A 
r B,
inl: inl x ,
sq_type: SQType(T),
it: 
,
guard: {T},
inr: inr x
Lemmas :
unit_wf,
unit_subtype_base,
subtype_base_sq,
unit_triviality,
bool_wf,
btrue_wf,
bfalse_wf
vr\_BOOLDI
Date html generated:
2012_02_20-PM-03_34_17
Last ObjectModification:
2012_02_02-PM-01_55_32
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