(7steps total) PfGloss PrintForm Definitions Lemmas DiscreteMath Sections DiscrMathExt Doc
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At: inj imp le 1

1. m : 
2. 0<m
3. k':. (f':((m-1)k'). Inj((m-1); k'f'))  m-1k'
4. k : 
5. f:(mk). Inj(mkf)
  mk


By: Analyze5


Generated subgoal:

1 5. f : mk
6. Inj(mkf)
  mk

5 steps

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

(7steps total) PfGloss PrintForm Definitions Lemmas DiscreteMath Sections DiscrMathExt Doc