(3steps total) PrintForm Definitions Lemmas int 2 Sections StandardLIB Doc
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At: int entire 1

1. a : 
2. b : 
3. ab = 0
  a = 0  b = 0


By: Decide: a = 0


Generated subgoal:

1 4. a = 0
  a = 0  b = 0

1 step

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

(3steps total) PrintForm Definitions Lemmas int 2 Sections StandardLIB Doc