(3steps total) PrintForm Definitions hol bool Sections HOLlib Doc
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At: hnot def 1 1

1. t : 
2. t  False
  t


By: Unab [`not`] THEN Simp THEN StrongAuto


Generated subgoals:

None

About:
boolassertimpliesfalse
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(3steps total) PrintForm Definitions hol bool Sections HOLlib Doc