{ 
[Info,A:Type]. [X:EClass(A)]. [Y:EClass(Top)]. ((X until Y) 
EClass(A)) }
{ Proof }
Definitions occuring in Statement :
until-class: (X until Y),
eclass: EClass(A[eo; e]),
uall: [x:A]. B[x],
top: Top,
member: t T,
universe: Type
Definitions :
inr: inr x ,
bag: bag(T),
apply: f a,
fpf: a:A fp-> B[a],
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),
subtype_rel: A 
r B,
decide: case b of inl(x) => s[x] | inr(y) => t[y],
empty-bag: {},
union: left + right,
class-pred: class-pred(X;es;e),
subtype: S T,
top: Top,
event_ordering: EO,
es-E: E,
event-ordering+: EO+(Info),
lambda: 
x.A[x],
function: x:A 
B[x],
all: x:A. B[x],
uall: [x:A]. B[x],
so_lambda: 
x y.t[x; y],
isect: 
x:A. B[x],
axiom: Ax,
until-class: (X until Y),
eclass: EClass(A[eo; e]),
universe: Type,
member: t T,
equal: s = t,
Auto: Error :Auto,
Unfold: Error :Unfold,
CollapseTHEN: Error :CollapseTHEN
Lemmas :
top_wf,
eclass_wf,
class-pred_wf,
empty-bag_wf,
event-ordering+_inc,
member_wf,
bag_wf,
es-E_wf,
event-ordering+_wf
\mforall{}[Info,A:Type]. \mforall{}[X:EClass(A)]. \mforall{}[Y:EClass(Top)]. ((X until Y) \mmember{} EClass(A))
Date html generated:
2011_08_16-PM-04_41_01
Last ObjectModification:
2011_06_15-PM-04_46_41
Home
Index