{ 
[Info:Type]. [es:EO+(Info)]. [X,Y:EClass(Top)].
uiff(E(X) 
r E(Y);{[e:E]. 
e 
Y supposing e X}) }
{ Proof }
Definitions occuring in Statement :
es-E-interface: E(X),
in-eclass: e X,
eclass: EClass(A[eo; e]),
event-ordering+: EO+(Info),
es-E: E,
subtype_rel: A r B,
assert: b,
uiff: uiff(P;Q),
uimplies: b supposing a,
uall: [x:A]. B[x],
top: Top,
guard: {T},
universe: Type
Definitions :
uall: [x:A]. B[x],
uiff: uiff(P;Q),
es-E-interface: E(X),
guard: {T},
uimplies: b supposing a,
member: t T,
and: P 
Q,
prop: 
,
so_lambda: 
x.t[x],
so_lambda: x y.t[x; y],
all: x:A. B[x],
implies: P 
Q,
so_apply: x[s],
so_apply: x[s1;s2],
subtype: S T
Lemmas :
assert_witness,
in-eclass_wf,
assert_wf,
es-E_wf,
event-ordering+_inc,
uall_wf,
eclass_wf,
top_wf,
event-ordering+_wf,
assert_elim,
bool_wf
\mforall{}[Info:Type]. \mforall{}[es:EO+(Info)]. \mforall{}[X,Y:EClass(Top)].
uiff(E(X) \msubseteq{}r E(Y);\{\mforall{}[e:E]. \muparrow{}e \mmember{}\msubb{} Y supposing \muparrow{}e \mmember{}\msubb{} X\})
Date html generated:
2011_08_16-PM-04_01_30
Last ObjectModification:
2011_06_20-AM-00_36_22
Home
Index