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Step * of Lemma fps-add-grp_wf

∀[X:Type]. ∀[eq:EqDecider(X)]. ∀[r:CRng].  (fps-add-grp(r) ∈ AbGrp) supposing valueall-type(X)
BY
{ ProveWfLemma }

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Latex:

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Latex:
\mforall{}[X:Type].  \mforall{}[eq:EqDecider(X)].  \mforall{}[r:CRng].    (fps-add-grp(r)  \mmember{}  AbGrp)  supposing  valueall-type(X)


By

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Latex:
ProveWfLemma

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