(5steps total) PrintForm Definitions hol bool Sections HOLlib Doc
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At: hand def

  equal
  (and
  ,t1:hbool. t2:hbool. all(t:hbool. implies(implies(t1,implies(t2,t)),t)))


By: Simpset [`hol_to_nuprl`] THEN Simp THEN StrongAuto


Generated subgoal:

1   (p:q:pq) = (t1:t2:t:t1t2tt)
4 steps

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

(5steps total) PrintForm Definitions hol bool Sections HOLlib Doc