(5steps total) PrintForm Definitions list 1 Sections StandardLIB Doc
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At: append wf 1 1

1. T : Type
2. T List
3. bs : T List
  (nil @ bs T List


By: RecCaseSplit `append`


Generated subgoals:

None

About:
listniluniversemember
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(5steps total) PrintForm Definitions list 1 Sections StandardLIB Doc