(3steps total) PrintForm Definitions DiscreteMath Sections DiscrMathExt Doc
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At: ooc preserves unb inf 1
1. A : Type
2. B : Type
3. A ~ B
4. Unbounded(A)
  Unbounded(B)
By: SimilarTo Hyp:-1

Generated subgoal:

1 4. k : 
5. (k inj A)
  (k inj B)
1 step

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

(3steps total) PrintForm Definitions DiscreteMath Sections DiscrMathExt Doc