(12steps total) PrintForm Definitions Lemmas int 2 Sections StandardLIB Doc
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At: pos mul arg bounds 2 1

1. a : 
2. b : 
3. a>0 & b>0
  ab>0


By: Inst: Thm* a,b:. 0<ab Using:[a | b]


Generated subgoals:

None

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

(12steps total) PrintForm Definitions Lemmas int 2 Sections StandardLIB Doc