(5steps total) PrintForm Definitions Lemmas num thy 1 Sections StandardLIB Doc
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At: gcd p zero rel 1 2
1. a : 
2. b : 
3. b | a
4. b | 0
5. z:. z | a & z | 0  z | b
  a | 0
By: BackThru Thm* b:. b | 0

Generated subgoals:

None

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

(5steps total) PrintForm Definitions Lemmas num thy 1 Sections StandardLIB Doc