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Step * of Lemma rsc4_propose'base_wf

[Cmd:ValueAllType]. (rsc4_propose'base(Cmd)  EClass'(  Cmd))
BY
{ Try (Unfold `vatype` 0) THEN ProveWfLemma'' }

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\mforall{}[Cmd:ValueAllType].  (rsc4\_propose'base(Cmd)  \mmember{}  EClass'(\mBbbZ{}  \mtimes{}  Cmd))


By

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Try  (Unfold  `vatype`  0)  THEN  ProveWfLemma''



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