Nuprl Lemma : simple-comb-1_wf

[Info,A,B:Type].  ∀F:bag(A) ─→ bag(B). ∀[X:EClass(A)]. (F|X| ∈ EClass(B))


Proof




Definitions occuring in Statement :  simple-comb-1: F|X| eclass: EClass(A[eo; e]) uall: [x:A]. B[x] all: x:A. B[x] member: t ∈ T function: x:A ─→ B[x] universe: Type bag: bag(T)
Lemmas :  simple-comb_wf int_seg_wf select_wf cons_wf nil_wf length_wf length_nil non_neg_length length_wf_nil length_cons length_wf_nat bag_wf eclass_wf es-E_wf event-ordering+_subtype event-ordering+_wf

Latex:
\mforall{}[Info,A,B:Type].    \mforall{}F:bag(A)  {}\mrightarrow{}  bag(B).  \mforall{}[X:EClass(A)].  (F|X|  \mmember{}  EClass(B))



Date html generated: 2015_07_21-PM-03_01_44
Last ObjectModification: 2015_01_27-PM-07_25_18

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