(3steps total) PrintForm Definitions Lemmas SimpleMulFacts Sections DiscrMathExt Doc
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At: natprime nondivs 1

1. x : 
2. prime(x)
3. i : {2..x}
4. 2x
5. (i:{2..x}. i | x)
  i | x


By: SimilarTo Hyp:-1 ...


Generated subgoal:

1 5. i | x
  i:{2..x}. i | x

1 step

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

(3steps total) PrintForm Definitions Lemmas SimpleMulFacts Sections DiscrMathExt Doc