(9steps total) PrintForm Definitions Lemmas SimpleMulFacts Sections DiscrMathExt Doc
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At: prime among factors 1 1 1

1. a : 
2. b : 
3. prime(ab)
4. 2ab
5. (i:{2..(ab)}. i | ab)
  (ab = a & ab = b)


By: SimilarTo Hyp:5 ...


Generated subgoal:

1 5. ab = a
6. ab = b
  i:{2..(ab)}. i | ab

5 steps

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

(9steps total) PrintForm Definitions Lemmas SimpleMulFacts Sections DiscrMathExt Doc