(5steps total) PrintForm Definitions Lemmas DiscreteMath Sections DiscrMathExt Doc
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At: nsub surj exteq nsub bij 1 1 1

1. k : 
2. f : kk
3. Surj(kkf)
4. f  kk
5. Inj(kkf)
  Bij(kkf)


By: Def


Generated subgoals:

None

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

(5steps total) PrintForm Definitions Lemmas DiscreteMath Sections DiscrMathExt Doc