(18steps total) PrintForm Definitions NuprlPrimitives Sections NuprlLIB Doc
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At: sfa doc bool vs decidable 1 2 1 1
1. P : Prop
2. P  true
  P  P
By: Reduce Hyp:-1

Generated subgoal:

1 2. P  True
  P  P
2 steps

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

(18steps total) PrintForm Definitions NuprlPrimitives Sections NuprlLIB Doc