Nuprl Lemma : simple-comb-1-single-val
[Info:Type]. [es:EO+(Info)]. [A,B:Type]. [F:A 
B]. [X:EClass(A)].
single-valued-classrel(es;lifting-1(F)|X|;B) supposing single-valued-classrel(es;X;A)
Proof not projected
Definitions occuring in Statement :
simple-comb-1: F|X|,
single-valued-classrel: single-valued-classrel(es;X;T),
eclass: EClass(A[eo; e]),
event-ordering+: EO+(Info),
uimplies: b supposing a,
uall: [x:A]. B[x],
function: x:A B[x],
universe: Type,
lifting-1: lifting-1(f)
Definitions :
single-valued-classrel: single-valued-classrel(es;X;T),
all: x:A. B[x],
implies: P 
Q,
member: t 
T,
so_lambda: 
x y.t[x; y],
and: P 
Q,
squash: 
T,
true: True,
uimplies: b supposing a,
exists: 
x:A. B[x],
uiff: uiff(P;Q),
uall: [x:A]. B[x],
prop: 
,
so_apply: x[s1;s2],
subtype: S 
T
Lemmas :
simple-comb-1-classrel,
classrel_wf,
simple-comb-1_wf,
lifting-1_wf,
es-E_wf,
event-ordering+_inc,
single-valued-classrel_wf,
eclass_wf,
event-ordering+_wf,
and_wf,
equal_wf,
squash_wf,
true_wf
\mforall{}[Info:Type]. \mforall{}[es:EO+(Info)]. \mforall{}[A,B:Type]. \mforall{}[F:A {}\mrightarrow{} B]. \mforall{}[X:EClass(A)].
single-valued-classrel(es;lifting-1(F)|X|;B) supposing single-valued-classrel(es;X;A)
Date html generated:
2012_01_23-PM-01_17_11
Last ObjectModification:
2012_01_11-PM-06_30_55
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