(7steps total) PrintForm Definitions Lemmas mb list 1 Sections MarkB generic Doc
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At: list extensionality

  T:Type, a,b:T List.
  ||a|| = ||b||    (i:i<||a||  a[i] = b[i])  a = b


By: UnivCD


Generated subgoal:

1 1. T : Type
2. a : T List
3. b : T List
4. ||a|| = ||b||  
5. i:i<||a||  a[i] = b[i]
  a = b

6 steps

About:
listintless_thanuniverseequalimpliesall
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html

(7steps total) PrintForm Definitions Lemmas mb list 1 Sections MarkB generic Doc