Nuprl Lemma : bind-zero-right
∀[Info,T:Type]. ∀[X:EClass(T)]. (X >x> Empty = Empty ∈ EClass(T))
Proof
Definitions occuring in Statement :
bind-class: X >x> Y[x],
es-empty-interface: Empty,
eclass: EClass(A[eo; e]),
uall: ∀[x:A]. B[x],
universe: Type,
equal: s = t ∈ T
Lemmas :
es-empty-interface_wf,
es-E_wf,
event-ordering+_subtype,
eclass_wf,
event-ordering+_wf,
es-le-before_wf2,
list-subtype-bag,
es-le_wf,
bag_wf,
bag-combine-empty-right,
empty-bag_wf,
equal_wf,
squash_wf,
true_wf,
bag-combine_wf
\mforall{}[Info,T:Type]. \mforall{}[X:EClass(T)]. (X >x> Empty = Empty)
Date html generated:
2015_07_17-PM-00_43_47
Last ObjectModification:
2015_01_27-PM-11_10_54
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