{ 
y:
. (
w:{| (w = ((3 * y) * (y + (3 * y))))}) }
{ Proof }
Definitions occuring in Statement :
all: x:A. B[x],
sq_exists: x:{A| B[x]},
multiply: n * m,
add: n + m,
natural_number: $n,
int: ,
equal: s = t
Definitions :
member: t 
T,
strong-subtype: strong-subtype(A;B),
le: A 
B,
ge: i 
j ,
not: 
A,
less_than: a < b,
uimplies: b supposing a,
product: x:A 
B[x],
and: P 
Q,
uiff: uiff(P;Q),
equal: s = t,
int: ,
function: x:A 
B[x],
uall: [x:A]. B[x],
isect: 
x:A. B[x],
subtype_rel: A 
r B,
sq_exists: x:{A| B[x]},
set: {x:A| B[x]} ,
all: x:A. B[x],
bool: 
,
prop: 
,
limited-type: LimitedType,
lambda: 
x.A[x],
universe: Type,
value-type: value-type(T),
so_lambda: 
x.t[x],
MaAuto: Error :MaAuto,
natural_number: $n,
multiply: n * m,
CollapseTHENA: Error :CollapseTHENA,
Auto: Error :Auto,
add: n + m,
CollapseTHEN: Error :CollapseTHEN
Lemmas :
set-value-type,
value-type_wf,
int-value-type
\mforall{}y:\mBbbZ{}. (\mexists{}w:\{\mBbbZ{}| (w = ((3 * y) * (y + (3 * y))))\})
Date html generated:
2011_08_17-PM-05_57_17
Last ObjectModification:
2011_02_03-PM-04_22_14
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