Nuprl Lemma : aa_data_wrapleaf_wf
[T:Type]. [val:T]. (aa_data_wrapleaf(val) 
aa_data_wrapper(T))
Proof
Definitions occuring in Statement :
aa_data_wrapleaf: aa_data_wrapleaf(val),
aa_data_wrapper: aa_data_wrapper(T),
uall: [x:A]. B[x],
member: t T,
universe: Type
Definitions :
uall: [x:A]. B[x],
member: t T,
aa_data_wrapper: aa_data_wrapper(T),
aa_data_wrapleaf: aa_data_wrapleaf(val),
type-monotone: Monotone(T.F[T]),
uimplies: b supposing a,
guard: {T}
Lemmas :
subtype_rel_sum,
subtype_rel_self
\mforall{}[T:Type]. \mforall{}[val:T]. (aa\_data\_wrapleaf(val) \mmember{} aa\_data\_wrapper(T))
Date html generated:
2013_03_20-AM-11_02_26
Last ObjectModification:
2012_11_27-AM-10_33_06
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