(4steps total) PrintForm Definitions Lemmas DiscreteMath Sections DiscrMathExt Doc
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At: inj imp le2 1 1 1

1. m : 
2. k : 
3. (f:(mk). Inj(mkf))  mk
4. f : mk
5. Inj(mkf)
  f:(mk). Inj(mkf)


By: Witness: f


Generated subgoals:

None

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

(4steps total) PrintForm Definitions Lemmas DiscreteMath Sections DiscrMathExt Doc