Def P  Q == P+Q

is mentioned by

Thm* 'a:S, l:'a List. l = nil  (t:'a List, h:'a. l = cons(h; t))

[list_cases]

In prior sections: core bool 1 int 2 list 1 hol hol prim rec

Try larger context: HOLlib IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html