{ [A,B:Type]. [dfs:bag(dataflow(A;bag(B)))].
    (dataflow-union(dfs)  dataflow(A;bag(B))) }

{ Proof }



Definitions occuring in Statement :  dataflow-union: dataflow-union(dfs) dataflow: dataflow(A;B) uall: [x:A]. B[x] member: t  T universe: Type bag: bag(T)
Lemmas :  dataflow-ap_wf rec-dataflow_wf bag-map_wf pi1_wf_top top_wf member_wf bag-combine_wf pi2_wf bag_wf dataflow_wf

\mforall{}[A,B:Type].  \mforall{}[dfs:bag(dataflow(A;bag(B)))].    (dataflow-union(dfs)  \mmember{}  dataflow(A;bag(B)))


Date html generated: 2011_08_16-AM-09_52_47
Last ObjectModification: 2011_06_30-PM-01_33_28

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