(7steps total) PrintForm Definitions DiscreteMath Sections DiscrMathExt Doc
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At: delete fenum value wf 1 1 1 1 1

1. m : 
2. k : 
3. f : (m+1)(k+1)
4. Inj((m+1); (k+1); f)
5. i : m
6. f(i) = k
7. m = i
  f(m) = k


By: SimilarHyp -1


Generated subgoal:

1 7. f(m) = k
  m = i

1 step

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

(7steps total) PrintForm Definitions DiscreteMath Sections DiscrMathExt Doc