{ [p:SecurityData]. (sdata-left(p)  SecurityData) }

{ Proof }



Definitions occuring in Statement :  sdata-left: sdata-left(p) sdata: SecurityData uall: [x:A]. B[x] member: t  T
Definitions :  uall: [x:A]. B[x] sdata: SecurityData member: t  T sdata-left: sdata-left(p)
Lemmas :  left_child_wf Id_wf tree_wf

\mforall{}[p:SecurityData].  (sdata-left(p)  \mmember{}  SecurityData)


Date html generated: 2011_08_17-PM-07_07_21
Last ObjectModification: 2011_06_18-PM-12_51_03

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