Step * 1 of Lemma reverse-bag

.....antecedent..... 
1. Type
2. as List
3. bs List
4. permutation(T;as;bs)
⊢ permutation(T;rev(as);bs)
BY
(InstLemma `permutation-reverse` [⌜T⌝;⌜as⌝]⋅ THEN Auto) }


Latex:


Latex:
.....antecedent..... 
1.  T  :  Type
2.  as  :  T  List
3.  bs  :  T  List
4.  permutation(T;as;bs)
\mvdash{}  permutation(T;rev(as);bs)


By


Latex:
(InstLemma  `permutation-reverse`  [\mkleeneopen{}T\mkleeneclose{};\mkleeneopen{}as\mkleeneclose{}]\mcdot{}  THEN  Auto)




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