(6steps total) PrintForm Definitions Lemmas DiscreteMath Sections DiscrMathExt Doc
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At: nsub inj exteq nsub bij
  k:. (k inj k) =ext (k bij k)
By: Auto

Generated subgoal:

1 1. k : 
  (k inj k) =ext (k bij k)
5 steps

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

(6steps total) PrintForm Definitions Lemmas DiscreteMath Sections DiscrMathExt Doc