(4steps total) PrintForm Definitions DiscreteMath Sections DiscrMathExt Doc
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At: nsub unit 1
  f:(Unit1), g:(1Unit). InvFuns(Unit;1;f;g)
By: Witness: u.0 | i. THEN Analyze THEN Reduce 0

Generated subgoals:

1 1. x : Unit
   = x
1 step
2 1. y : 1
  0 = y  1
1 step

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

(4steps total) PrintForm Definitions DiscreteMath Sections DiscrMathExt Doc