(4steps total) PrintForm Definitions list 1 Sections StandardLIB Doc
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At: hd wf 1 1
1. A : Type
2. A List
3. ||nil||1
  hd(nil)  A
By: Reduce 3

Generated subgoals:

None

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

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