Nuprl Lemma : eclass-compose1_wf
∀[Info,A,B:Type]. ∀[f:bag(A) ─→ bag(B)]. ∀[X:EClass(A)]. (f o X ∈ EClass(B))
Proof
Definitions occuring in Statement :
eclass-compose1: f o X,
eclass: EClass(A[eo; e]),
uall: ∀[x:A]. B[x],
member: t ∈ T,
function: x:A ─→ B[x],
universe: Type,
bag: bag(T)
Lemmas :
es-E_wf,
event-ordering+_subtype,
event-ordering+_wf,
bag_wf
\mforall{}[Info,A,B:Type]. \mforall{}[f:bag(A) {}\mrightarrow{} bag(B)]. \mforall{}[X:EClass(A)]. (f o X \mmember{} EClass(B))
Date html generated:
2015_07_17-PM-00_41_36
Last ObjectModification:
2015_01_27-PM-11_10_44
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