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Step * of Lemma fseg_weakening

∀[T:Type]. ∀l1,l2:T List.  fseg(T;l1;l2) supposing l1 = l2 ∈ (T List)
BY
{ ((Unfold `fseg` 0 THEN Auto') THEN InstConcl [⌜[]⌝]⋅ THEN Auto) }

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Latex:

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Latex:
\mforall{}[T:Type].  \mforall{}l1,l2:T  List.    fseg(T;l1;l2)  supposing  l1  =  l2


By

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Latex:
((Unfold  `fseg`  0  THEN  Auto')  THEN  InstConcl  [\mkleeneopen{}[]\mkleeneclose{}]\mcdot{}  THEN  Auto)

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