(4steps total) PrintForm Definitions Lemmas list 1 Sections StandardLIB Doc
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At: reverse append 2

1. T : Type
2. T List
3. u : T
4. v : T List
5. bs:T List. rev(v @ bs) = (rev(bs) @ rev(v))
  bs:T List. (rev(v @ bs) @ [u]) = (rev(bs) @ rev(v) @ [u])


By: (Analyze 0) THEN (RWO "5" 0)


Generated subgoal:

1 6. bs : T List
  ((rev(bs) @ rev(v)) @ [u]) = (rev(bs) @ rev(v) @ [u])

1 step

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

(4steps total) PrintForm Definitions Lemmas list 1 Sections StandardLIB Doc