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At: sfa doc bool vs decidable 1 1 2 1

1. P : Prop
2. P
3. false
  P


By: Reduce Hyp:-1


Generated subgoal:

1 3. False
  P

Trivial

About:
bfalseassertprop
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(18steps total) PrintForm Definitions NuprlPrimitives Sections NuprlLIB Doc