(10steps total) Remark PfGloss PrintForm Definitions Lemmas PrimesSquareRoots Sections DiscrMathExt Doc
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At: two sqr roots LEMMA1 1 2
1. prime(2)
2. p : 
3. q : 
4. pp = 2qq
5. 2 | p
  p':. p'<p & qq = 2p'p'
By: New:p' Analyze5

Generated subgoal:

1 5. p' : 
6. p = 2p'
  p':. p'<p & qq = 2p'p'
6 steps

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

(10steps total) Remark PfGloss PrintForm Definitions Lemmas PrimesSquareRoots Sections DiscrMathExt Doc