Nuprl Lemma : ma-state-subtype
∀[ds,ds':ltg:Id fp-> Type]. State(ds') ⊆r State(ds) supposing ds ⊆ ds'
Proof
Definitions occuring in Statement :
ma-state: State(ds),
fpf-sub: f ⊆ g,
fpf: a:A fp-> B[a],
id-deq: IdDeq,
Id: Id,
uimplies: b supposing a,
subtype_rel: A ⊆r B,
uall: ∀[x:A]. B[x],
universe: Type
Lemmas :
subtype_rel_dep_function,
Id_wf,
fpf-cap_wf,
id-deq_wf,
top_wf,
subtype-fpf-cap-top,
fpf-sub_wf,
fpf_wf
\mforall{}[ds,ds':ltg:Id fp-> Type]. State(ds') \msubseteq{}r State(ds) supposing ds \msubseteq{} ds'
Date html generated:
2015_07_17-AM-11_17_30
Last ObjectModification:
2015_01_28-AM-07_36_09
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