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At: prop to bool char 2 1 1

  InjCase(lem(true) ; true; false) = true

By: GenDC (lem(true)) THEN StrongAuto


Generated subgoal:

1 1. trueVoid
  false = true

2 steps

About:
boolbfalsebtrueassertdecideapplyequal
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(8steps total) PrintForm Definitions hol Sections HOLlib Doc