Step
*
of Lemma
permutation-nil
∀[A:Type]. permutation(A;[];[])
BY
{ ((Unfold `permutation` 0 THEN Auto) THEN InstConcl [⌜λi.i⌝]⋅ THEN RepUR ``permute_list inject`` 0 THEN Auto) }
Latex:
Latex:
\mforall{}[A:Type].  permutation(A;[];[])
By
Latex:
((Unfold  `permutation`  0  THEN  Auto)
  THEN  InstConcl
  [\mkleeneopen{}\mlambda{}i.i\mkleeneclose{}]\mcdot{}
  THEN  RepUR  ``permute\_list  inject``  0
  THEN  Auto)
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